Great value deore m6120 2-piece design chainset for 12-speed dyna-sys MTB hg-x transmissions.Features:
- Forged crank arms rigid whilst being incredibly strong and durable
- Designed to be used with a hollowtech ii integrated bottom bracket that uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability, the bottom bracket does not come with the chainset but can be purchased separately
- Lightweight aluminium chainring
- we recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit
- 55 mm chain line for use with 148 mm o.L.D. Frames
- Direct mount chain ring
- 12-speed dyna-sys compatible
