How to: EMTB Expert Riding Technique #5 - Offsetting the rear wheel (backswitch)
Markus Greber
· 14.10.2022
Offset the rear wheel: How the backswitch works with the e-bike
To keep the radius as large as possible, we also stick to the classic curve line for the backswitch. We therefore approach the bend as far out as possible (Fig. 1). Now turn in and manoeuvre the e-bike inwards until the front wheel enters the apex of the bend. The speed is controlled during the entire manoeuvre using the drag brake.
To lift the rear wheel, pull the front brake firmly at the apex of the bend with the handlebars turned. Now it is important to shift your centre of gravity forwards/outwards over the handlebars. The closer you get to the tipping point, the longer the rear wheel stays in the air. And the more time you have to turn in the new direction.
Due to the steering impulse and the resulting centrifugal force on the outside of the bend, the bike now swivels around the front wheel in the new direction. If you have done everything correctly, this turn works without any force and as if by itself. If everything has gone according to plan, the rear wheel lands in such a way that the bike is exactly in the new direction of travel.
The important thing to understand about this move is that the momentum of the turn comes from the rest of the riding speed and the turning-in movement at the apex of the turn. The most common mistake is to shift your body weight too far inwards out of fear of the abyss. Then the bike does not get the desired turning momentum.
Showmove: Dynamic backswitch
This show move requires a lot of dexterity and practice. The dynamic backswitch involves rolling round the bend on the front wheel.
As with a trail bend, but with the cranks in a horizontal position (good foot in front), you roll into the bend at plenty of speed. Now the brakes come into play. Increase the pressure on the front brake in a controlled manner and at the same time shift your body forwards until the rear wheel lifts off. While playing with the brake and shifting your weight, you steer through the bend on the front wheel. The dynamic backswitch is a balancing act along the tipping point, which can be practised well on a steep tarmac road.
How to | EMTB uphill riding technique - PART 1: BASICS
How to | EMTB trail riding technique - PART 2: DOWNHILL
How to | EMTB Expert Riding Technique - PART 3: PROFITRICKS
