Rival XPLR E1 Crank Arm Assy Headsets This tape is thickly padded

This tape is thickly padded for the pounding you'd expect from CX

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Optimized 520% range with larger 38 and 44-teeth cogs prior to the 52-tooth cog

25 capability

more durable crankset

Rival XPLR E1 Crank Arm Assy Headsets This tape is thickly paddedCareful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where its needed. 8 bolt interface compatible with power and non power AXS spiders and integrated chainrings DUB Wide bottom bracket adds durability and simplicity Aluminum arms optimized for stiffness and light weight SRAM Model ID FC RIV ASSY E1 Attributes BCD Direct Mount SRAM 8 Bolt Interface DUB Position Set Primary Color Black