Rival 1x XPLR Powermeter E1 titanium bike New-gen design is SRAM's lightest

New-gen design is SRAM's lightest ever 10-52T cassette due to the ultra-lightweight

BCD 94mm BB Inclusion No Chainline 47

MINI-CLUSTER Cog Details 10

Large 58cm

X-Range gearing minimizes cadence change during a front shift

Rival 1x XPLR Powermeter E1 titanium bike New-gen design is SRAM's lightestLight and accurate spindle based power unit nestles into redesigned arms to give you the data you need Spindle based unit measures left side power to calculate total watts Long battery life (400+ hours) to power a season of rides User replaceable AAA lithium battery Lightweight (less than 40g heavier than standard crankset) Wide chainline for compatibility with Full Mount rear derailleurs SRAM Model ID: FC RIV 1WP E1 Attributes BCD Direct Mount SRAM 8