SRAM Rival 1x XPLR Wide Crank Arm Assembly - 160mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 S.H.I.S.-IS41/28.6 / IS52/40 Apex HRD Disc Brake CaliperForged

Apex HRD Disc Brake CaliperForged aluminum disc caliper features a 2-piston design

The S 5 Superflow features a "waved" shape that allows the rider to find the ideal seating position and improved performance

Lens Properties:

It’s specifically created for a comfortable more upright riding position and is built in the style of Selle Italia’s SLR saddles the timeless “super light racing” group that is a longstanding benchmark of excellence comfort and lightness

Complete hydraulic levers (master cylinders) assemblies without calipers

SRAM Rival 1x XPLR Wide Crank Arm Assembly - 160mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 S.H.I.S.-IS41/28.6 / IS52/40 Apex HRD Disc Brake CaliperForgedSRAM Rival 1x XPLR Wide Crank Arm Assembly 160mm 12 13 Speed 8 Bolt Direct Mount DUB Spindle Black E1. SRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where its needed8 bolt interface compatible with power and non power AXS spiders and integrated chainrings (Chainring and spider sold separately) DUB bottom bracket adds durability and simplicity (Bottom