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Sunday, August 22, 2021

Contour+ Plus


  • Custom Wide-Angle Lens+ 6 Element Glass Lens, 170 FOV, F2.8HD Video+ 3 Resolutions and 2 frame rates
  • Configurable White Balance; Removable Rechargeable Battery; GPS Enabled
  • Bluetooth Enabled+ Use your iPhone 4, iPhone 3GS, iPhone 3G, and iPod Touch (3rd and 4th Gen) as a viewfinder
  • 5MP still photo mode Configurable+ Manually set white balance, exposure, and sharpness
  • Android connectivity coming soon HDMI Output+ Stream video, audio, and view your videos Microphone Plug+ Connect an external microphone.
  • Bluetooth Enabled+ Use your iPhone 4, iPhone 3GS, iPhone 3G, and iPod Touch (3rd and 4th Gen) as a viewfinder+
  • Configurable White Balance
  • Custom Wide-Angle Lens+ 6 Element Glass Lens, 170 FOV, F2.8HD Video+
  • GPS Enabled
  • Manually set white balance, exposure, and sharpness
  • Removable Rechargeable Battery
  • Stream video, audio, and view your videos Microphone Plug+ Connect an external microphone
  • Android connectivity coming soon HDMI Output+ Stream video, audio, and view your videos Microphone Plug+ Connect an external microphone
  • 3 Resolutions and 2 frame rates or 5MP still photo mode Configurable+ Manually set white balance, exposure, and sharpness

Video Formats

Video Format
Resolution
Frame Rate

Full HD 1080p
1920 x 1080
30 fps
To capture those awesome moments in the highest resolution available.
Tall HD 960p
1280 x 960
30 fps
For those sports like surfing that are better suited to a taller image.
Action HD 720p
1280 x 720
60 fps
When frame rate is more important than resolution. The perfect setting to capture the fastest action. It reduces blur and rolling shutter effect.
Contour 720p
1280 x 720
30 fps
When space on your card is at a premium and you need to record that last epic adventure.
Still Photo
2592 x 1944
3, 5, 10, 30 or 60 sec
When you want to freeze frame the action, the photo mode is your perfect shot. You can pick from 5 rates to best capture that moment.
With a burly, water-resistant aluminum shell, the Contour+ is made to take a beating in extreme environments from raging storms to muddy tracks. For full submersion sports add the waterproof case to keep it dry up to 60 meters deep(available summer 2011).

Magellan

2014
The Magellan Mio Cyclo 505 GPS unit is a large touch screen, full color bike computer complete with heart rate sensor, cadence and wheel sensor accessories.  The 505 included two mounting methods for bicycle stems or handlebars.  The goal to make a sophisticated cycling computer that is user-friendly was accomplished.

As with other GPS units, the 505 is compatible with ANT, Bluetooth, WiFi, most phones…  You can use your existing accessories %%%%%%%

Scrolling through the different screens on the 505 was all that was needed to learn to use the computer, and set-up was just as easy.  There is one button, the power button, which pulls double-duty as a "go back" button in all screens.  Otherwise you use the touch screen to navigate through the options you want to view or use.

Upon power up the 505 finds the satellites quickly, and is ready to go as soon as you are.  It actually starts recording as soon as you move, and even ask you if you want to "start" the ride. No longer will you be hours into a ride and realize you forgot to start the timer, because it has been secretly recording all the time.  This is a cool feature, but on the annoying side, maybe you don't want to start the ride timer until you are actually starting your ride or workout.  You might realize all that walking around and slow riding before you actually started the ride is going to bring down your average speed and falsely increase your ride time.  However, the fix is to start a new file and deal with the previous file later.

The 505 comes with road maps installed, so you never get lost.  You can zoom in/out on the screen and  move the map around with just a fingertip to see where you are.

The compass option puts a giant arrow that points north, but takes up 1/4 of the screen. The compass is nice, but not worth the loss of so much of the map; it can be disabled.  Overall the screen is brilliant and easily seen. It lights up a little every time you touch the screen.  The downside is power consumption, while other brands use a simple black on gray (blank) background scheme to display the numbers, Magellan adds a white background.  Battery life never got close to the claimed runtime, and constant fiddling with the screen could be the cause.

When using the touch screen an audible beep can easily be heard, however, the screen will make the same chirping sound for a mis-placed touch as well as a correct touch.  Operation of the screen has to be slow and deliberate.  Gloved fingers worked quite well with the screen.  Interestingly, a finger dab on the tongue as if turning pages of a book seemed to help make gloved contact with the pages of the 505 easier.

Some fun features on the 505 include the "Surprise Me" option which will plan a route based on your time or your milage goal.  You can have it plan a loop or take you to a destination.  Settings for bicycle or for car affect the route it choses.  The 505 is quite accurate knowing your location, but the real-time bread crumb trail on the map makes tracing your steps (or the steps of a route you are following) very difficult.  Your route traveled is displayed as red dots approximately 40-60 feet apart.  This makes navigating a tight-packed urban mountain bike trail difficult.

Connecting this to the internet is why you bought it to begin with, and Magellan has made it easy.  The users favorite way to upload the files is directly from the 505 to a WiFi hotspot. After you have registered the unit, it is just a few button clicks from uploading your selected files.  This eliminates needing a computer to mediate between the GPS unit and the website.  Yes, of course, you can still access files the old fashioned way too - via usb cable.

While the Magellan units are made for PC software, with a Mac you can still access the GPS unit as an external drive and access your ride files.  Hint: view your files by type and not by date so you can extract the .gpx files more easily.

weight
Edge 1000: 115g
Edge 810: 97g
Edge 510: 82g
Edge 500: 57g
Mio Cyclo 505: 130g
Polar V650: 120g
crumb trail
lap
dim
numbers could be bigger inside their respective box
secure mount
easy to use
the back to start requires ending current ride
grade takes too long to adjust
no way to adj the tilt
temp in C
does connect to Mac (as drive only)
very fickle with usb cable, wiggle and it disconnects.
sunset 245am
can't connect to wi fi
beep sound is same for wrong touch and right touch.  seems like I have to touch twice each time.
screen lights up with each touch.
batt does not go 12 hrs, maybe 9 - probably bc of the light


Thursday, February 26, 2015

Homemade Helmet Cover

Helmet Cover

I have been saving this plastic for a while now.  I am doing a gravel grinder this weekend: www.chainbusterracing.com

This will be a very cold race.  High speeds and freezing temps are expected.  I usually have an interior layer of insulation in my helmet, but this plastic will give me some aerodynamics.

Like a TT helmet with no forward vents, this plastic will smooth out the windward profile.




This is heat moldable plastic that came off my spinach container.

I cut the container lid before taking the photos, so this is all that remained.




 Take an ordinary helmet





And with a heat gun mold the plastic to the shape of the helmet.  I used the heat, then my sleeve to press the hot plastic into the helmet.









You end up with this, a clear plastic form of the helmet.  Next step for me is to clean the sticker residue.

The final step is to secure it to the helmet. I used electrical tape which is able to stretch to the contours of the helmet.

With it clean an optional step is to paint the underside.  It will appear shiny from the outside.




Now I have a more aero helmet that will also keep freezing air from flowing through the hemet.

Friday, February 20, 2015

Speed Evolution Valve Stem

Lightweight tubeless valve stems.  3.8 grams!


Upgrade your bike to Speed Evolution's alloy presto valve stems.  Reducing the rotational weight and improving the ability to inflate and seal your tire.  Truckerco.com


They feature many colors and have a removable valve core.  The rubber end seals against any rim easily, and the raised portion helps keep sealant out of the valve.

Pictured here with the other leading brand which is brass.  The weight difference is tremendous even for such a small item.

To the right you can see how much more volume there is inside the valve stem.  Being able to move air fast when attempting to mount and seal a tire is critical.



Mounted with the Truckerco Blue rim tape.

I ran my valve nut upside down without the O-ring. This way the cone shape of the nut centers into the rim hole and helps make the valve more stable.  Valve wobble can be a source of air leaks, and with my double-walled rim there is no need to seal the rim on this end.

I have been very happy with my new valve stems.
Lighter, with more air flow and they do not need much force to make the seal, so changing a flat (removing the stem) in the woods on a 15 degree day was easy this time.

With a true tubeless rim you can use the nut and supplied O-ring to seal the rim airtight from the outside  This is pretty standard operating procedure, so no news there.

Colors include:
Black, Purple, Gun Metal Gray, Red, Blue, Gold, Green, Orange and Pink.

Stem Lengths: 38mm and 48mm in all colors
and 60mm in Gun Metal Gray.

Get yours for $23.99 at Truckerco.com


From the website:
Speed Evolution’s tubeless aluminum presta valve features a patent pending larger recessed locking O-ring, a larger internal diameter to provide for more airflow and a less plugging caused by tubeless sealant. The vulcanized base includes a raised center so that the sealant does not seep inside and a vulcanized base that is big enough so seal a Shraeder valve and fits almost all rims perfectly. The valve core is removable to easily inflate and add sealant. Speed evolution valves are made from aluminum, about half the weight of brass, and come in cool anodized colors: gold, green, red and pink. They’re perfect accent to a customized bike.

Monday, January 19, 2015

Saving an old bottom bracket

These old bottom brackets were not meant to be rebuilt.  They last long enough that buying a new one every year or two is not that big of a budget crisis.  As this is old technology, and on my beater bike, I decided to revive the bb instead of replacing it.  This particular one has a titanium spindle, so would have been a pricey replacement.

Here is my trick:

Using 80 Weight Gear Oil.  Add oil to a baggie and let sit for an extended period of time.  Spin the bearings to help assist the oil penetration by moving the spindle inside the shell often.

This is not as good as axle grease, but you would never get grease inside the bearings using this method.

I also use a similar method to oil those suspension bearings that have the metal dust covers.

Make sure all the dirt is cleaned off before oiling your bearings to reduce the chance of contamination.

Thursday, January 15, 2015

Products on deck







Truckerco.com products
Brake pads
aluminum wheel valves (in colors)
tire sealant
ESI Grips


Bar Mitts Road bike winter covers


Magellan Cyclo 505 Bike Computer


IBEX
Coppi Merino Cycling Cap
Wool cap

Cool little hat with a brim to be worn under the helmet, or alone in any outdoor activity.











Volagi Liscio
Disc Brake Equip Road Bike



















Other long-range products:
Truckerco brake pads
Truckerco tire sealant
The STICK
Electric scooter
Fuji cross bike

Sunday, January 4, 2015

Speed Banana 4-Hour Epic Saga

Speed Banana Epic Sage 4-Hour XC
formerly Winter Thaw
Yellow River
Stone Mtn, GA
Sunday April 19, 2015
One Day Only



CycleYouth is hosting Speed Banana's Epic Saga, a 4-hour multi-lap timed race.  This is shorter than a 6-hour race, but longer than a regular XC event and will provide a full filled day of riding on great trails.

The trail system uses all the best single track at the park to offer a fun and rewarding loop for all. Old-timers will remember some of the original trails that are back in use.  The loop has been created to maximize singletrack, and offer a true mountain bike experience. The course has been modified from last year's XC version slightly to make multiple laps just a little easier, but all the challenge is still there. 

The loop is approx 6.8 miles in length and about 90% single track. Parking and start/finish are at the Horse Parking area.

For other park users including HORSES and HIKERS the River Side trails will remain open, although the Horse parking lot will be in use by the race.

We will run races in heats for 8-11 Kids, Beginner, Sport and Expert (Cat III, II and I), as well as First Timers.  First Timer class is just that; first time racing.

Kids 8-11 1.6 mile loop using portions of adult loop.  Kids 8-11 will start at 8:40AM so racing parents can be there.

See www.speedbanana.com for the official race website

Sponsors
A big thank you to our series sponsors, for whom we would not be able to bring these events to you.

  • Pro Gold for a fine selection of chain and cleaning products.





 The course starts in the horse parking area and makes a counter clockwise loop.  This map shows all the trails. The heavy lines are the course and the thin lines the unused trails.
  You will not be able to follow the map unless you are very familiar with the trails.
This gps file is accurate, and starts next to the horse parking kiosk. If you have a mapping function on your gps unit then you should be able to follow the race course.  At each intersection check the map to see where the trail leads. Sometimes the trail the course uses is not the obvious route of travel.






Wednesday, November 19, 2014

Bar Mitts keep you riding all winter

Ride All Winter With Bar Mitts

www.barmitts.com
  I received these last March, so only had a very few cold days to test them out, but in November cold days came early and sub-freezing temps could not keep me from riding thanks to Bar Mitts. update: yes it got cold

  Bar Mitts are a neoprene handle bar cover fitted specifically to your road bike, mtb, or even other sports uses.  I have the mtb pair.  The idea is to keep all the wind from sucking heat out of your glove, and also insulate your hands in a warm cocoon that allows you to easily operate your controls.  Keeping your hands warm on a cold ride makes a huge difference for your over-all comfort.



  Entry and exit is very easy.  My method of entering is to make a pointy-hand by folding my thumb and fingers together.  Concerns of missing the hole fold when you realize the Bar Mitts are playable enough to grab on the outside.

  The Bar Mitts come with an internal hook & loop strap to attach the end to the grip securing the Mitt from moving around (you can see a red flap inside - see below why it is not attached).



  To attach the Bar Mitt simply unzip the lower cable opening, slide on, and zip up.  Two external straps close the opening to reduce air flow.

  Note that some air flow is necessary to prevent your hands from sweating.  The small gaps at the cable provide this.

  On a sub-20 degree day you can wear 50 degree gloves when using the Bar Mitts.


  Users report loving using regular gloves as the bulk of winter gloves just does not feel right and isolate the rider from the terrain.

 I have modified the grip strap by attaching a screw and washer through the Mitt and into the bar plug.  It has the same effect, but eliminates the inner strap which can either come off, or in my case, just bug me.

Bar Mitts now come with an expandable bar plug to do the same thing, and requires no tools.

  My only complaint is cold knuckles when wearing thin gloves.  My top knuckles can press against the fabric and get a chill.  The insulation comes from the warm air pocket inside the Mitt, and with my knuckle pressed against the fabric this decreases in that particular spot.  Likely a one size larger Bar Mitt would solve this, but I have to tinker…
Where I had screwed the Mitt to the bar plug is the solution.  I simply moved the screw hole back 1/2 inch to make more room in front of my hands, and this solved my issue.
Bar Mitts also has one called the Extreme.  Founder and creator, Ward reports:
The larger sizes have a gusset in between the two halves giving them more body/hand room.     …I made an Extreme version, its fleece lined, has a removable cuff, a large ventilation zipper and comes with the expandable bar end attachment plug. 

Pros: Everything.  This is a product that has almost all positives:
Warm hands, does not interfere with riding, easy to use, can be left on if temps rise., no more bulky ski gloves.
Cons:  Cold knuckles.

www.barmitts.com

UPDATE December 8, 2014.

Two new innovations since the initial review are entry slits and a bar plug mounting option.

 First, is the addition of the slit-entry to the previously tested Bar Mitt.  Seen here mounted inside out for visual clarity.
   The red is the same neoprene fabric as the Bar Mitt, and it is held on with velcro.  The purpose is to make a more air tight seal around the wrist to prevent heat loss.
  The neoprene is just stiff enough to keep the Mitt in a nice oval shape.
Entry and exit are quick.
  Mount this black side out so the velcro does not show, and so it will shed snow or rain better.



  The new Bar Mitts come stock with the slit-entry.  To the right is the Extreme Bar Mitt.  The only size is XL.  The 5.5 mil neoprene is thicker and lined with a fleece interior for extra warmth.
Viewing inside out here shows the bar plug mounted into the red fabric, which is sewn to the inside, so the bar plug remains fully inside the Mitt.
  To mount the plug a small hole allows a 4mm allen wrench to tighten the expanding plug.  It is securely attached when mounted, so removal on the trail will require that 4mm wrench again.





  Here is the bar plug shipped as an upgrade for older versions of Bar Mitts.
  The red tab seen above on the Bar Mitts has a hole just big enough for the allen bolt to slide through and is held secure between the rubber thingie and the purple cap.
  The washer is actually the nut which the bolt threads into.
  The red tab is big enough to allow the user to reposition the bar plug so as to fine tune position of the Bar Mitts on the bar/brake lever assembly.






  Not pictured here, but a small detail on new Mitts, is that the zipper unzips from the edge. The significance is that the zipper does not detach at the end when open anymore.  Mitts no longer require getting the zipper started as on a jacket, but rather a quick zip like on a jersey.

  Bar Mitts is a small company with innovation always on their mind.
5 Stars!

Update February, 2015:
It finally got cold.  With highs barely getting above 20 I finally got to test these further.  The bigger size of XL made it possible to wear ski gloves, which is nice to wear at these temps.  In my size Large the space is just too tight for bulky gloves to fit neatly.  I was glad to have the bigger size on cold days.  With temps in the high teens my hands were sweating a little.  The trick is to open the velcro closure a little to allow some airflow.

Tuesday, October 28, 2014

Roundtail

Tortola Roundtail


A crazy looking bike, but with purpose.  It is fun that the frame circle almost matches the wheels, but there is more to it than ascetics.  The giant circle is essentially a leaf spring.
The initial reaction to riding it is that no noticeable difference in ride quality is felt.  The real benefit is on longer rides when the micro-shock from tiny bumps in the road would normally start to agitate the rider.  After about 2-3 hours in the saddle the rider will start to appreciate the comfort of the Roundtail.  After the initial ride the effects are noticeable even at the start of a ride.
It does have a small suspension effect.  The rider notices bumps that are usually uncomfortable are now much smoother.  Test riders noted that they were looking for instead of avoiding bumps just to feel the action of the frame.
The frame is designe on CAD where finite element analysis can be studied.  The frame not only smooths out the bumps, but dampens the high frequency vibrations, the ones that can feel like holding a power sander.   Durability of the frame is improved since strain is transferred around the circle and not on any one specific point as a triangle would have.
Frame testing beats it up with 100,000 cycles, and the Roundtail surpasses a traditional frame.

I got the chance to ride this bike for a few days.  I had mixed feelings about it.  While it does ride very nicely, there are those shortcomings that I cannot do without personally.  The biggie is that the 2nd bottle cage mount on the would-be seat tube is missing, leaving only one mount, thus one bottle.  The next, and much lesser, is that there is extra material in making the rear round, so there is a weight trade off for your comfort ride.  This really is not a problem for the intended end user who does not intend to enter competitive racing.
I like the frame and the ride quality, but coming from a mountain bike background I feel that smoothing out road bumps pales in comparison to what happens off road.
A much better application of this technology would be in a hard-tail mountain bike frame where there is a greater need for smoothing out the bumps.
It's not for me.  I need two bottles on my road rides, and am not willing to give that up for creature comforts, but if you are looking for a cool frame that rides excellent, the Roundtail might be for you.

Thursday, December 12, 2013

Boreas Bolinas Day Pack


BOREAS
Bolinas Pack
http://boreasgear.com/products/bolinas/
Boreas Bolinas pack, 30L


This 30 liter pack touts its versatility that it is a bike pack that can convert to a long-haul day pack.  The goal of this pack is pure function.  Where other pack offer big padded shoulder and hip straps, the Boreas crew knows this can be over-kill.  The secret is in the suspension system.



30 Liters of storage, water resistant, expansion segments, 3 external zipper pockets, hydration bladder compatible, daisy loops tucked into access pockets, and most important the trampoline suspension system that adjust to fit the contours of your back for hiking or cycling.

The key to the packs versatile function is the internal wire frame that also serves as a spring.  The ends are aluminum for light weight, wile the center is spring steel.

By tightening the tension straps you can have the pack flat on your back for hiking, or more rounded for cycling.  Finely tuning the curve ensures a perfect fit.





The frame sits behind a trampoline mesh which provides ample air flow on the users back.


The frame is not meant to be removable, but is possible as we found out for purposes of showing you how it works.
The pack opens by unrolling the top, which holds its shape thanks to a semi-rigid plastic strip in the seam.
Rolled inside out to show the water bladder pocked with velcro strap, and a side pocket.





I first took this pack out on an overnight bike packing trip.  One complaint is the corners of the mesh trampoline did rub my hips the wrong way and eventually became uncomfortable.  A more upright position might prevent this. Also, accessing anything in the bag during a quick stop was not easy. It is one big compartment, and everything disappears when you want to find it.  Some side pockets would make storage more organized, but at the same time would also add weight.

The pack was comfortable riding all day, and the minimalist design kept the work space clutter-free.  Strap adjustments are easy to make.

The big downside is the lack of external zipper compartments.  The pack is intended to haul your stuff into camp and then be unloaded.  If you want to have quick access to little items all during your trek this pack might not be right for you.

Overall, this is a great pack for day trip hiking or cycling, and even for light-weight camping trips.







From Boreas site:


  • COLORS:Farallon Black, Golden Gate Red, Marina Blue
  • FABRICS:210D nylon ripstop with UTS impregnated silicone coating
  • SUSPENSION: Our variable suspension, aka SUPER-TRAMP (patent pending), lets users adjust their pack with the tug of a strap. Tighten the strap and it’s a trampoline suspension, perfect for biking and hot weather travel. Loosen the strap and the pack reverts to a standard suspension, moving the weight closer to your back for more stability while hiking or climbing. And because the tension setting is infinitely variable, you can pick a spot somewhere in the middle for the best of both worlds
  • BODY: Rolltop lid, waterproof  side pocket, stretch panels allow the pack body to expand and curve depending on load and suspension setting, hydration or laptop sleeve with two hydration ports, hidden daisy chains, removable hipbelt and adjustable sternum strap

Tuesday, December 10, 2013

THOMSON Carbon Road Bar


THOMSON Carbon Road Bar
I have had the chance to put some serious miles on the Thomson carbon road bar.  It is a carbon bar, what makes it better?  Well, any carbon bar will have the desired ride characteristics of damping road vibration while maintaining strength and light weight.

What sets Thomson apart is their fine quality and exact specifications.  A nice touch is that the bar is exactly 31.8mm diameter under the clear coat.  The clear coat compresses when clamped, so mated to a Thomson stem that is exactly 31.8mm you get a perfect fit, and a reduction of stress to the bar as well as a tighter fit.

The bar comes with a tiny tube of carbon application lube, that is a gritty gel to increase friction between the stem and the bar. This reduces the clamping force necessary to hold the bar.  A torque wrench should be used to 4Nm when tightening the stem bolts to avoid over-clamping and crushing the carbon.


Thomson found that the sticky goo other bars have at the clamp area only cause the bar to slip easier, especially in the drop test.

The bar comes in different widths, and there is also a CX version for the winter racer.

The Thomson website reports:

Our road bar features a mild wing shape on top, clamping area wide enough for aero bars, mid-compact reach and drop. This is the modern bar for the modern road bike. Our Road bar wing section is small enough not to restrict hand movement when riding on the top and allows bar angle adjustment with out “locking out” your wrists. Shaping on the bottom side of the wing allows housing to be taped out of the way without the use of narrow housing channels or internal routing, both of which shorten bar life. Certified to EN, tested to DIN+.

For Cyclocross we present the KFC-One, Katie Compton Signature ‘cross bar. Katie brings her multiple National Championships and European racing experience to give you a bar built her way for cross. The natural transition from your Thomson road bar for the ‘cross season. Twin flats on the bottom of the bar allow taping your housing to create a completely round bar when wrapped. Top profile is round and as wide as possible. This allows auxiliary brake levers to be safely used and still leaves lots of room for your hands. Certified to EN, tested to DIN+.

Layup uses 3 different fiber types with different tensile strengths and tensile modulus, including High Strength carbon fiber. This helps allocate stiffness and flex where needed.

All carbon fiber is produced by Toray and uses tailor made Nano Epoxy Resin for very high impact resistance. Toray is the main supplier of carbon fiber for Boeing and Airbus.

Both the Road and Cross bar are made in one piece, not three pieces co-molded and glued together.

Bars are molded over an EPS mandrel to avoid wrinkles inside the layup during molding. Most other bars are molded over inflatable nylon bladders.

Reach for the Road and Cross bars is the same at 78.5mm. Drop is proportional. Road drops are: 40CM 137mm, 42CM 140mm, 44CM 140mm, 46CM 143mm. Cross drops are: 40CM 131mm, 42CM 133mm, 44CM 135mm.

1.5K woven impact ends help prevent damage to uni-directional fibers from impact

Model NumberHandlebar DescriptionWeightRetail Price
HB-E10440cm center to center-Road x 31.8188 g$249.95
HB-E10542cm center to center-Road x 31.8190 g$249.95
HB-E10644cm center to center-Road x 31.8192 g$249.95
HB-E10746cm center to center-Road x 31.8194 g$249.95
HB-E11040cm center to center-KfC-One-Cross x 31.8202 g$249.95
HB-E11142cm center to center-KfC-One-Cross x 31.8204 g$249.95
HB-E11244cm center to center-KfC-One-Cross x 31.8