Circuit skills
Class 2B Crank Course: How to Ride the Right-Angle Turns
How to ride the Class 2B crank course in Singapore without touching the kerb: entry position, slow-speed control, where to look and which gear to use.
The crank course is a narrow lane bounded by kerbs that turns through a series of tight right angles. You ride through at walking pace without touching the kerb or putting a foot down. It is one of the stages learners most often need to repeat.
The technique
- Enter slowly and on the outside. Before the first turn, position the bike toward the outer side of the lane. This gives you the widest arc.
- Control speed with clutch and rear brake, just like the plank. Keep a little throttle on and the clutch slipping.
- Turn your head first. Look through the corner to the exit of the next section before you turn the handlebars. Your shoulders and the bike follow.
- Turn late. Ride deeper into the section than feels natural, then turn. Early turns cut the inside corner and the rear wheel clips the kerb.
- Use the handlebars fully. At walking pace the bike steers mostly with the bars. Do not be afraid of full lock.
- Reset between turns. Straighten up, move back to the outside edge, look to the next exit, and turn again.
Common mistakes
- Looking at the kerb. The single biggest cause of kerb touches. Look at the exit.
- Grabbing the front brake in the turn. With the bars turned, the front brake tips the bike over. Use the rear brake only.
- Stopping completely. If the bike stops, your foot goes down. Keep it creeping forward with the clutch.
- Turning early. Remember that the rear wheel takes a tighter line than the front. Give the inside corner room.
Frequently asked questions
What gear should I use in the crank course?
First gear is the safest choice for most learners because it gives the most control at walking pace. Some riders use second; follow your instructor.
Is touching the kerb in the crank course a fail?
Yes. Touching the kerb or putting your foot down in the crank course is treated as an immediate failure.
Why do I keep hitting the inside kerb?
You are probably turning too early. Ride deeper into each section, then turn, so the rear wheel clears the inside corner.