Race Face Era Crank Arms No BB 136 BB 165mm Stealth ModelNumber=25422 Maven Base features a Blasted

Maven Base features a Blasted Black anodized finish and for ease of customization includes tool-free reach adjust

ensuring consistent rubber performance across a spectrum from near freezing to scorching temperatures performs lower Rolling Resistance and Grip for both Gravel and Tarmac

Lumens Rear 2

Internal taper increases strength and durability without adding weight

M1-_21 refers to multiple models in a series

Race Face Era Crank Arms No BB 136 BB 165mm Stealth ModelNumber=25422 Maven Base features a BlastedReimagined carbon crank is 300% stronger than Next R cranks Patent pending insert redesign means loose inserts are a thing of the past Steel wear plate improves durability Versatile Cinch system offers interchangeable spiders, limitless ring combinations, swappable width 30mm alloy spindles, and full compatibility across all relevant frame standards 136mm wide spindle: 52mm chainline on bikes with Boost 148mm rear spacing (optional: use Shimano 12sp