RockShox Metric Coil Spring - Length 134mm Travel 47.5-55mm 450 lbs Black Model=NX Eagle PG-1230 12-Speed Cassette SRAM Yaw™ trimless cage technology

SRAM Yaw™ trimless cage technology optimized for use with 46/33 or 48/35 X-Range chainrings

Cassette Cogs 10-12-14-16-18-21-24-28-32-38-44-52 Length 175 Rings 32

Updates have been made from the previous version for increased warmth

Rotation Toe Piece: Pivoting toe piece for optimum combating of pre-releasefollowing sudden impacts (patent pending)

description direct mount lockring tool

RockShox Metric Coil Spring - Length 134mm Travel 47.5-55mm 450 lbs Black Model=NX Eagle PG-1230 12-Speed Cassette SRAM Yaw™ trimless cage technologyRockShox Metric Coil Spring Length 134mm Travel 47. 5 55mm 450 lbs Black. Metric Coil springs are available in many sizes and weight ratings allowing riders to take full advantage of their shocks rebound and compression adjustments by dialing in the spring rate and setting the correct suspension sag. Coil springs are available in many sizes and weight ratings Each are available separately and are not included with aftermarket shocks TECH SPECS Spring