SIDI Genius X Road Shoes - White 40.5 CheckoutSpec= 200cmx18mm Bottom bracket cups sold separately

Bottom bracket cups sold separately Color Carbon Rings 45/29 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Road Drivetrain Speeds 12 Weight 585 BB Included Other Pedal Spindle 9/16" Spindle Interface Type Campagnolo Ultra-Torque Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Defined Color Carbon Crank Length 170Mm Chainring Sizes 45/29T

90" (197x48mm) Fits 2016-2017 Stumpjumper 27

Engineered with BOX's "8 is Enough" drivetrain philosophy

CNC'd aluminum body with replaceable pins low profile for extra ground clearance

A CN (tight clearance) upper pulley bearing maximizes shifting accuracy while a C4 (loose clearance) lower pulley bearing promotes unconstrained chainline movement

SIDI Genius X Road Shoes - White 40.5 CheckoutSpec= 200cmx18mm Bottom bracket cups sold separatelyAn icon reimagined for modern riders Genius X Microfiber balances comfort and control for any riding style. Its high grade microfiber upper is supple against the foot but structurally firm delivering a secure skin friendly fit that holds under pressure. Dual NUUN dials and a High Density Instep ensure precise adjustment while the R3CC carbon composite sole and External Heel provide stable efficient power transfer on every ride. Genius X delivers long