8
Drivetrain
Crankset and chainring
Pédalier et plateau- What it does
- Turns leg power into rotation. The fewer teeth on the chainring, the easier the climbs.
- Signs of wear
- Hooked or shark-fin teeth, play in the bottom bracket.
- Maintenance
- Check for wear each time you replace the chain.
- Difficulty
- Medium
- Well-known makers
- Shimano SRAM Hope Race Face Rotor Absolute Black For guidance only, no sponsorship.