Rival 2x Direct Mount Chainring Kit E1 lowers & bushing sets Forged inner and outer cage

Forged inner and outer cage

Shimano Front Derailleur Braze-On Adaptors

excellent chain retention

Neutralizer Grips are scientifically tested to distribute pressure more evenly across the hand

CNC machined alloy hubs with sealed cartridge bearings

Rival 2x Direct Mount Chainring Kit E1 lowers & bushing sets Forged inner and outer cageStiff, strong chainrings form the backbone of SRAM's front shifting ever. Rival 2x chainrings are a light, elegant one piece construction so none of your effort goes to waste. A 13 tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. One piece construction for faster, smoother, more secure shifting Crisp and accurate front shifts X Range gearing technology gives