Shimano GRX FC-RX610-1 Crankset - 172.5mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK ModelNumber=E4243 The Old Man Mountain Divide

The Old Man Mountain Divide Rack is built for the most extreme conditions around

The distinctive rising whale-tail shape is one of the many features that make it excellent saddle for bikepackers and trail riders Length 275 Rail Material Titanium Saddle Cut Out No Clamp Style Std Rails Gender/Age Unisex Color Black Weight 239 Width 148 Defined Color Black Material Titanium

Supportive side knobs deliver traction when trying to keep the bike upright on off-camber surface

The Wolf Tooth LoneWolf Aero Chainguide for Cervelo prevents dropped chains on select Cervelo models when equipped with a 1x drivetrain

Shimano GRX FC-RX610-1 Crankset - 172.5mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK ModelNumber=E4243 The Old Man Mountain DivideThe Shimano FC RX610 crank balances weight savings optimized efficiency and an array of gearing options that cater to the segmented demands of mixed terrain riding. Color Black Rings 40 Number of Chainrings Single Crank Length (mm) 172. 5 Crank Intended Use Gravel Drivetrain Speeds 12 Weight 812 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline Hub Compatibility 135 142 Road