Promax Direct Mount Crank Spider - 104 BCD 4-Bolt SRAM 3-Bolt Mount Style For Use w/Promax CK-1 Carbon Cranks Only BLK Description-12x168mm Rear Axle Weight Limit: 400 lbs

Weight Limit: 400 lbs

The optical gear display tells you which gear position is selected while riding

} FORK DECAL KIT - SID ULTIMATE 80-100MM 27/29 POLAR FOIL FOR GLOSS BLACK (2020+)

Road Logic Disc frame is now compatibility with Shimano’s newest Di2 semi-wireless 12-speed groupsets

Promax Direct Mount Crank Spider - 104 BCD 4-Bolt SRAM 3-Bolt Mount Style For Use w/Promax CK-1 Carbon Cranks Only BLK Description-12x168mm Rear Axle Weight Limit: 400 lbsSpecifically designed for the Promax CK 1 carbon cranks this aluminum spider adapter allows the use of a 104 BCD chainring with CK 1 cranks. High quality aluminum provides high strength at a low weight Specifically designed for use with Promax CK 1 carbon cranksets Utilizes SRAM's 3 bolt mount style to attach to crankarm (bolts sold separately. SKU number CK2203 recommended) NOT compatible with Promax HF 3 cranks For 4 bolt 104 BCD chainrings Color