- Dyna-Sys specific (HG-X) 10-speed mountain drivetrain compatibility
- HollowTech-II (HT2): integrated drive-side spindle with external, wide-stance bottom bracket bearings for optimized rigidity and weight reduction (fits both 68/73mm shells with included spacers)
- Black double-anodized alloy outer and silver alloy plated inner chainrings for increased durability and Hyperdrive pin/ramp design for shifting performance (sizing optimized for Dyna-Sys gear ratios with matching 10sp cassettes)
- Hollow-forged Duraluminum crankarm/spider with a 4-arm, 64/104mm BCD chainring interface designed for 48.8mm chainline
- Color refers to crank arm and spider.
- Bottom bracket sold separately
- Weight: 820g
Rock Bottom Priced Item - Unfortunately, we can not allow coupons or price matches on this product.