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Big Gap Technique


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How do you do big gaps without doing a massive pedal kick and looping out? ie: Tunni's massive gaps / gapping of a rail etc. I watch a lot of vids and sometimes it seems like the rider isn't even putting a pedal kick in... which obviously he is!

When I try, I lower the front end and power down as hard as I can while pulling the bars in towards me, resulting in the rear wheel rolling quite a bit. If I tried to do this on the edge of a big gap or on a rail I'm sure I'd kill myself!

Help! :S

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What, you mean Tunni does or doesn't do that massive pedalkick? He does in my opinion, all his gaps look like he's putting a lot of effort into them. You need to watch closely at how Marco Grosenik or TRA gap, they seem to have mastered that move.

In answer to your question, you need to pinch gap and most important of all, jump forwards with the body and pull the bike with you, not the other way round (as in do a powerful pedalkick and expect the bike to propel you forward).

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Jonny MC is a great example of a huge gapper as far as i'm concerned, possibly because i ride with him a lot so have had a lot of time to watch how he gaps.

The majority of the work is done with weight shifting and upper body strength. He sure does put a good stomp on the pedals in there for good measure but its not the main thing that drives him across the gap.

The body position on take off appears to be quite a crucial element and upon looking at some of the big gapping riders you'll notice they do the same. He starts off on the back wheel and gets quite close to the edge of his take off then, unlike a lot of people, he leans forwards as he lowers the front end so as to bring his body weight further into the gap to start with rather than lean back and have more distance to cover. Here's a run down on a gap he did in leicester thats bike length plus roughly 1.5-2 feet.... so around 7'10-8' ish, going from a single width wall (so not a lot of room for pure pedal driven force) and its a gap up slightly by about 5-6 inches to a very narrow landing with a wall blocking part of the way.

Starting point

startingpointze5.jpg

Notice how the bike is quite vertical, upon trying this myself i noticed that when your standing straighter and with the bike higher up the gap your about to attempt seems smaller, which really does help with your confidence before you even start the move.

Starting the preload

jumpingintopreloadhd7.jpg

The preload is essentially a way of giving you every bit of extra force that you can possibly get, jonny's perfected this into doing several things at once. In this first stage he jumps upwards with one correction hop at the same time as shifting his bodyweight forwards to the point of getting the bars underneath his shoulders on extremely large gaps. Notice how the bike has barely moved in position aside from moving straight up for the preload hop but instead of moving the bike forwards his body has shifted towards the gap.

Hitting maximum preload

maximumpreloador4.jpg

This is the time when the weight shifting and preloading jump combine to expel a bit more force into the jump. He's now leaning well into the gap despite the fact he's leaning back for a long arm extension for more distance to gain momentum with his body as he pulls himself towards the bars. At the same time as he reaches his lowest point with his arse and legs his back tyre has compressed into the wall to help give that extra little bit of bounce for the gap (remember, every little helps). At this point his lead foot has also found the engagement point in the rear hub so as soon as he stomps on the pedal every little bit of force is applied to spinning the wheel round. Look at his heads vertical position in relation to the last picture, same distance into the gap but he's significantly lowered the bike and got his shoulders and hips down very low as his knees are bent.

Beginning the jump

startingthejumpiw8.jpg

This is the point everything kicks off. He pulls himself forwards with the bars, jumps upwards with his legs extending them completely from how they were before and at the same time as jumping he stamps on the pedals to get the back wheel shifting the bikes weight underneath him. Look at how he's thrown his hips forwards before the bikes even taken off the wall, he now has a much shorter distance for his body to travel so all he has to do is get the bike across the gap.

Midflight tucking

kneesupmt9.jpg

Since he's gotten his body most of the way across the gap already with his explosive start he now needs to geth the bike across as well. He pulls the bike up with his shoulders and elbowsand gets his hands roughly in line with his chin. In order to get the bike that high he has to fully compress his legs and get the back wheel right up to his arse to acheive both enough height to increase his flight time and to give enough room for extending his legs in a minute. Notice how he spots the landing and tweaks the bike in order to miss the wall? And people say guys can't multi-task :lol:

Extending towards the landing

extendinglegsdo3.jpg

At this point his arms doen't really change position but he extends his legs out from underneath himand pushes the bike towards the landing, aiming to land on top of it rather than to hit the edge so as to avoid dents and punctures. At this point it becomes apparant that his body has only moved 2 or 3 feet at the most since the bike left the wall he was taking off from, yet the bike has moved a lot more.

Abosrbing the gap

absorbingthegapcp8.jpg

Nows the time for soaking up all the energy from the gap in order to land smoother and keep his weight forwards to make the gap. His arms stay extended ready for pulling himself forwards and his knees become compressed so the force of landing isn't soaked up entirely by the innertube and sidewalls of the rim. All thats left of the move is pulling himself forwards with his arms and legs.

So a quick re-cap:

  • Get to the edge of the take off
  • Keep the bike vertical
  • Jump up and forwards with your body
  • Compress your legs and keep arms straight
  • Pull your body forwards then stamp on the pedals while jumping upwards with your legs
  • Get your elbows near your ears and feet near your arse
  • Keep your hands still and extend your legs
  • Upon landing straighten your arms and bend your knees
He also recommends looking about a foot past the edge of your landing, so don't aim for the edge, aim a foot past it. He also always tells me to get my feet near my arse and get my elbows up, something i often forget to do.

Hope it helps somewhat.

Edited by Krisboats
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I would add that it is just as much about jumping upwards as it is to jump forwards, i used to hook the bike into the air alot when gapping, such as johny does, but recently i seem to have changed my technique.

The main thing about big gaps is trying to land smoothly, anybody who has ridden with me will (hopefully) confirm that i land sometimes with barely a noise! When i look back at footage of me gapping i push the bike way infront of me just before i land, this then means that i have the full length of my legs and arms to absorb the impact and thus making it smoother.

I will try and get a little vid to show this when i get back from work (Y)

Jonny MC is a great example of a huge gapper as far as i'm concerned, possibly because i ride with him a lot so have had a lot of time to watch how he gaps.

But i am sure someone out gapped him on flat gaps at the demo :-

Adam

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How do you do big gaps without doing a massive pedal kick and looping out? ie: Tunni's massive gaps / gapping of a rail etc. I watch a lot of vids and sometimes it seems like the rider isn't even putting a pedal kick in... which obviously he is!

When I try, I lower the front end and power down as hard as I can while pulling the bars in towards me, resulting in the rear wheel rolling quite a bit. If I tried to do this on the edge of a big gap or on a rail I'm sure I'd kill myself!

Help! :S

Actually, you need to take that rolling (about a foot) into account to optimise your rear wheel position before the kick/extension... especially on a rail. To get the maximum of your kick, the correct rear wheel position "when you have lowered the front wheel" is key! It's just plain physics. B)

I added up some theory at the end of the pedal kick page... Let me know if this helps at all.

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i find that if your taking off a rail, then a pinch gap is best, but if your jumping off a wall or something a bit bigger, then taking off a bit further back can send you REALLY far, much futher than the distance lost by taking off further back, if you get me!

just keep trying lots!

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Jonny MC is a great example of a huge gapper as far as i'm concerned, possibly because i ride with him a lot so have had a lot of time to watch how he gaps.

Hope it helps somewhat.

Cheers for that! Everything there makes sense, hopefully going to try and change my technique later :)

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