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mwart mike-gamble's article
Sep 24, 2016 at 2:54
Sep 24, 2016
Greece: Five Days, Five Islands - Video
I'm getting married on Santorini next year. If only I could convince my fiancé that we should do this…
mwart TransitionBikeCompany's article
Sep 12, 2016 at 14:06
Sep 12, 2016
Everyone Needs a Trail Dog - Video
Still working at 10pm, this video made me question every life choice I've ever made. Especially the one where we got a Pug… a terrible trail dog.
mwart pinkbikeaudience's article
Sep 10, 2016 at 12:51
Sep 10, 2016
Claudio's Course Preview: Val di Sole DH World Champs 2016
@ccolagio: Here you go; it doesn't disappoint.
mwart davidarthur's article
May 18, 2016 at 1:23
May 18, 2016
Scott Trail Protect FR 16 Pack - Review
I'm in the market for a pack with spine protection, then… not available in the UK.
mwart mattwragg's article
May 12, 2016 at 11:47
May 12, 2016
Pit Walk: EWS Round 3, Ireland
I thought it was XC racers that are the weight obsessed. I wonder how much you weight you can save doing that? Next time I go to buy some tyres I'm taking some scales!
mwart fredhornylapierre's article
Apr 29, 2016 at 5:29
Apr 29, 2016
Second Life - Video
This is exactly the reason e-bikes should exist, along with those who suffered injuries. I'd hate to think that I couldn't get out and ride due to injury or illness.
mwart spok5's photo
Mar 2, 2016 at 7:03
Mar 2, 2016

mwart mwart's photo
Jan 24, 2016 at 9:31
Jan 24, 2016
At the top, the reaction force must be at least equal to his weight. This is so that his wheels are pressing against the ramp. If his wheels aren't pressing against the ramp he's falling. So if he were to travel only just above zero, then he wouldn't press into the ramp enough and he'd fall. Like if you've ever been on a gravity wheel at a fair ground. Like you said, we haven't taken any drag into account plus, it may be elliptical so these are only very rough figures.

mwart mwart's photo
Jan 24, 2016 at 7:19
Jan 24, 2016
Sorry man, it's a calculation for MacDuff's world record loop!

mwart the-rise's article
Jan 24, 2016 at 6:56
Jan 24, 2016
Two Days Left to Help Matt MacDuff 'Raise the Loop'
I got that he needs a start ramp just over 15 metres high and needs to hit 62km/hr AND I'm prepared to show my working. ????????
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