Liked a bike check Guerrilla Gravity - Megatrail - BAMF 8/4/2014 9:47 AM
Added reply in a thread Best Colorado Bike Parks 7/15/2014 3:38 PM
This ^. I would recommend one day at as many bike parks as possible vs multiple days at one place. Keystone, Steamboat, Trestle/Winter Park, Crested Butte, etc are all fun.
Added reply in a thread Why are flat tires something we still see these days? 6/27/2014 7:24 AM
Probably not. He said himself it was the first flat tire he's had in a race. If he would have been running an extra 4 lbs of rotating weight at the tire for all of his World Cup races, he wouldn't have flatted at Leogang, but he also most likely wouldn't ... more »
Added reply in a thread why doesnt anyone use dual rate springs in mtb 6/26/2014 3:02 PM
On a coil sprung fork, yeah, it would make sense to have a progressively wound spring, which is common on motorcycles. It seems MTB forks are gravitating towards air springs, even for DH, though. Then, air volume can be adjusted for the same effect, ... more »
Added reply in a thread why doesnt anyone use dual rate springs in mtb 6/26/2014 2:21 PM
That's a leverage curve issue. Air shocks have had an overall similar spring curve shape for a long time. The frame should be designed around it, if it's designed to use an air sprung shock. You can make a frame with good small bump compliance that uses ... more »
Added reply in a thread why doesnt anyone use dual rate springs in mtb 6/26/2014 2:19 PM
That's the design philosophy that I used on the Guerrilla Gravity GG/DH, except I went one step further. No linkage, progressive leverage curve, standard coil shock.
Added reply in a thread why doesnt anyone use dual rate springs in mtb 6/26/2014 2:06 PM
Cars and trucks generally have a lot more limitations with packaging, and don't have the luxury to move the shock around to modify the leverage ratio curve (although they call it Motion Ratio or Installation Ratio in the automotive world) as much. Even ... more »
Added a comment about video City Slickers - Marcelo Gutierrez Bombs Bratislava 6/25/2014 8:33 PM
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Added reply in a thread Why are flat tires something we still see these days? 6/24/2014 8:49 PM
As much of a pain that pneumatic tires are, using air as a spring is very light weight, low rolling resistance and able to be tuned for stiffness (ie tire pressure). The "tweel" design will most likely always have higher rolling resistance and probably ... more »
Added a comment about feature First Look: Canyon Strive CF 'Shapeshifter' 6/13/2014 2:40 PM
Added a comment about video Gunpoint Bicycle Robbery in South Africa 6/4/2014 1:28 PM
Wut?! That thing on yur head records video??
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Liked a comment on the item Trevor Trinkino Introduces the Guerrilla Gravity MEGATRAIL 6/4/2014 1:22 PM
Liked a bike check Guerrilla Gravity Megatrail 650b 5/24/2014 11:16 AM
Added a comment about product review Tested: Guerrilla Gravity Big F-ing Cog 4/29/2014 9:54 AM
Added a comment about product review Tested: Guerrilla Gravity Big F-ing Cog 4/29/2014 9:24 AM
Liked a comment on the item Sneak Peek: Guerrilla Gravity Megatrail - Made in Colorado 3/18/2014 5:48 PM
To all the size skeptics I say ride the bike. I originally thought the same thing that everyone is commenting about but after riding the bike. I'm 5'10" and will be buying a medium.
Liked a comment on the item Sneak Peek: Guerrilla Gravity Megatrail - Made in Colorado 3/14/2014 5:02 PM
That is one classy looking bike