SRAM Apex Flattop Chain - 12-Speed 120 Links Gray D1 MFPN=2161001000 The Adaptor Chain Superior blends

The Adaptor Chain Superior blends security with style offering 360° flexibility through its newly designed oval loop ring for easier handling through spokes and tight spaces

Riders who struggle with balance or just want the security that comes from 3 wheels on the ground will find this trike with its 8 speeds equally capable at getting around the neighborhood as it is on longer rides to the store

MZ600 12sp 51 Mid 2to1 Blk 278g

Singlespeed chain for Mountain

SRAM Apex Flattop Chain - 12-Speed 120 Links Gray D1 MFPN=2161001000 The Adaptor Chain Superior blendsFlattop technology is so much more than a distinctive look. It allows SRAM's 12 speed chain to be lighter stronger and more durable than anything that came before. The Apex chain uses the same construction as the Rival and Force chains with a polished gray finish. Optimized for use with SRAM's Apex 12 Speed drivetrain Flattop technology allows for a narrower chain with quieter operation and increased strength and durability Includes Flattop PowerLock