A high performance chainset from the trekking group, using the most advanced 10-speed Dyna-Sys chainrings.

Forged HollowTech II aluminium cranks offer unrivalled strength-to-weight ratio. Lightweight construction with external super smooth bottom bracket bearings for efficient use.

HG-X chainring with patented spike pins give smooth and fast gear shifts under load. Stiffness and strength increased with advanced design due to wider spaced bearings and oversized axle.

• 48-36-26T chainring combination
• For use with 10-speed HG-X MTB chains only
• We recommend that this bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing and fit
• 50 mm triple ring chain line for use in conjunction with 135 / 142 mm O.L.D.