Counting the pedal strokes...with acceleration
1° Pedal slowly and use the bad foot (left pedal) to lift the front wheel towards the obstacle.
2° Accelerate with a kick in the good foot pedal (right-foot) while extending the legs like for an extension upward.
3° The impulse sends you off the ground, pull on the bars and fold up the knees to let the bike take off.
Start about one full crank turn from the obstacle on your good pedal (Fred is right-foot). See this move in a video or with a mod bike
Front wheel up on reverse-foot
More info?
The same way the bunny hop could be seen as a backhop launched while riding along, climbing
with a pedal up is like launching a pedal hop while rolling along. It is important to get your distance marks, so that you
know when to start lifting the front wheel with the goofy pedal, following up with the good-foot pedal kick and extension.
The big difference between the pedal up (sometimes also called touch hop) and wheel tap
is that in the pedal up, you rely entirely on the pedaling and extension upwards. Even if you can sometimes touch the obstacle
with the front wheel, it is only a visual bearing or accidental but not the main force. The pedal up is mainly like a rolling pedal hop
with more extension upwards. In the pedal up, you are already in extension when hovering the front wheel over the obstacle, whereas
in the tap up, you are really accelerating into the edge or below and it is when you tap that you must jump into extension.
Try this on small rounded edges.
The pure move
Rather than just a kick in the pedal, from a static position, you are already doing some smooth crank turns to move
forward the obstacle when the pedal kick comes in (acceleration).
With some practice, you can even launch a pedal hop without room for a complete crank turn. You need to have enough balance
to prepare for the impulse without the bike moving. Then, an optimised pedal kick combined with an extension will let you
climb on obstacles. This pedal hop climbing technique is more realistic for use in biketrials competitions.
All the clips in one video
(or right-click to download the .wmv file)