Class-leading XTR 10-speed Dyna-Sys chainset, integrating the bottom bracket and chainset into a strong, rigid, yet lightweight unit
Integrated design makes installation and adjustments easier than ever
Precision bottom bracket bearings are spaced further apart, and are therefore more stable and longer lasting than conventional bottom brackets
Super-lightweight HollowTech II forged Duralumin crank arms - hollow design saves weight whilst increasing rigidity
Easy to use splined bottom bracket spindle connection provides a rigid and secure interface between crank and spindle
Close Ratios provides improved cadence while reducing pedal feedback on suspension bikes
The middle HG-X chainring is made of titanium supported in a carbon shell which combine to produce a hard-wearing, light weight, and stiff set up
Stiff, light weight and hard-wearing HG-X 7075 aluminium outer and inner chainrings with a highly durable Nickel-plate treatment
HG-X chainring with patented spike pins give smooth and fast gear shifts under load
104 / 64 PCD four-arm chainrings
For use with 10-speed HG-X MTB chains only
Average weight 770 g (175 mm including BB) |
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