SRAM S100 Eagle Crank Arm Assembly - 170mm Aluminum 3-Bolt Chainring Mount Type For Powerspine Bottom Bracket B1 CheckoutSpec= and 40 GRIP Damper Forks 84 Bolt Mount Diameter 6

84 Bolt Mount Diameter 6

but protrusion through rim is the same as a 12mm DT nipple)

Color Gun Metal Wheel Diameter 20 Frame Size 20" Primary Color Grey

Tool Size 16mm

SRAM S100 Eagle Crank Arm Assembly - 170mm Aluminum 3-Bolt Chainring Mount Type For Powerspine Bottom Bracket B1 CheckoutSpec= and 40 GRIP Damper Forks 84 Bolt Mount Diameter 6The SRAM Eagle S100 Crank assembly provides confidence with a robust aluminum crankset. A 3 bolt interface ensures compatibility with SRAM Eagle X Sync 2 chainrings (sold separately). Aluminum crank arms 3 bolt interface ensures compatibility with SRAM Eagle X Sync 2 chainrings (chainrings sold separately) Requires 118 73 Powerspline Bottom Brackets (sold separately) Number of Chainrings No Rings Included Chainring BCD Direct Mount SRAM 3 Bolt