If you're not sure which EPS size your helmet has it should be printed inside the helmet and visible when the headliner and cheek pads are removed

Rear-specific tread design

The 3 levers have handy spoke hooks so you can pry the bead off one section and leave the lever in place while you work your way round with the other two

Crank length: 175mm

RevGrips Pro Series Grips - Black With Black Clamps - RG6 algolia-ignore If you're not sure whichRevgrips are the best thing to happen to the grip, ever. RevGrips have come out with a truly revolutionary idea, and they have executed it perfectly. With their patented shock absorbing technology these grips offer a level of comfort never before experienced on a bike, and they work wonders for reducing hand and arm fatigue. The feel of the Pro Series grips can be set to your liking with the included tuning washers, making them the most versatile