SRAM 42 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray Over Locknut (mm)-135 Features include an innovative jaw

Features include an innovative jaw design which prevents damage to fasteners and opens to 33mm an ergonomic soft-plastic TPR handle offering comfort leverage and easy handling laser engraved sizing scale and proper usage direction arrows for simple operation an optimized forged chrome vanadium body providing strength and lighter weight and 10 inch (250mm) length for the perfect blend of leverage and portability

Wheels Mfg Extended Hanger lengthens your existing hanger 21mm to provide clearance for larger rear cogs

Plastic and rubber replacement parts for e*thirteen chainguides

46 Spindle Interface Type SRAM/Truvativ GXP Weight 153 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface PF30

Compatible with Campagnolo Shimano and SRAM front derailleurs

SRAM 42 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray Over Locknut (mm)-135 Features include an innovative jawSRAM 42 Tooth 107mm BCD x 4 Bolt 1x12 Speed X Sync Chainring Polar Gray. SRAM's X Sync Road Chainrings are designed for provide maximum control when used with AXS road cranksets. X SYNC wide tooth narrow tooth chainring technology provides maximum chain control Laser etched chainring finish is more durable X Range gearing technology gives you more range and a smoother gear progression so youre always in the right gear Can be installed with a single