SRAM RED Crank Arm Assembly - 172.5mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 CheckoutSpec= 3.959 TLG Will work with multiple front

Will work with multiple front chain rings while maintaining proper chain tension

Gender/Age MensColor BlackSize SmallMaterial SyntheticDefined Color BlackActivity Cycling

Includes resin brake pads

Replacement parts for the Surly cargo deck and rack system

}The Tellis is one of the most durable and simplistic droppers on the market with an easy cable actuated sealed hydraulic cartridge system featuring the softest lever action in the game and backed with a 2 year warranty and global support services all at an affordable price point that doesnt break the bank

SRAM RED Crank Arm Assembly - 172.5mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 CheckoutSpec= 3.959 TLG Will work with multiple frontSRAMs lightest and stiffest crank arms Compatible with 8 bolt spiders, chainrings, and powermeters SRAM Model ID: FC RED ASSY E1 TECH SPECS BCD Direct Mount SRAM 8 Bolt Crank Arm Length 172. 5mm