Great value 2-Piece design 12-Speed chainset.
The MT520 two-piece alloy crankset is beefy to support Trail / Enduro applications, with a durable steel, 4-arm chainring available in 30, 32 or 34T sizes, and a 24mm steel axle. It comes in crank lengths of 165, 170 or 175mm so a wide variety of users and uses can benefit from its affordability, strength and durability.
Technology
Dynamic Chain Engagement+
Shimano’s Dynamic Chain Engagement+ is a special gear teeth profile designed for use in single-chainring configurations for XC, enduro, and trail riding.
It gives more chain retention and smoother pedaling - even over bumpy terrain. Chain retention of any gear will reduce abrasion and worn out.
Features
- All-mountain crank set is tough and aggressive yet also lightweight
- Forged crank arms rigid whilst being incredibly strong and durable
- HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability
- Shimano recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit
- For use with 12-Speed HG MTB chains only
- With a 55mm chain line for use in conjunction with 148mm O.L.D














