Wolf Tooth Elliptical 107 BCD Chainring - 40t Compatible SRAM 107 BCD Drop-Stop B 4-Bolt BLK CheckoutTitle=microSHIFT Sword Black 1x Crankset - 172.5mm The reflective silver Hi-Viz inserts

The reflective silver Hi-Viz inserts on the back ensure visibility and safety even at night

Length (mm) 44 Material Aluminum Defined Color Blue Valve Core Removable Valve Presta Med 41-55mm

Measurement System Nm Ratcheting Yes Drive Type 1/4

21" wireless range

Wolf Tooth Elliptical 107 BCD Chainring - 40t Compatible SRAM 107 BCD Drop-Stop B 4-Bolt BLK CheckoutTitle=microSHIFT Sword Black 1x Crankset - 172.5mm The reflective silver Hi-Viz insertsWolf Tooth Elliptical 107 BCD Chainring 40t Compatible with SRAM 107 BCD Drop Stop B 4 Bolt Black. The Wolf Tooth Elliptical 107 BCD Chainring for SRAM cranks is compatible with most new SRAM 1x road cranks that use the 107 BCD spider including the SRAM AXS Power Meter Spider. This chainring uses the patented Wolf Tooth Drop Stop B Wide Narrow tooth profile that is optimized for drop bar bikes and designed best wear life mud clearance and chain