ABSOLUTEBLACK OVAL SRAM 110mm34T 5B 2X BLACK 96mm 4-BOLT 7075 aluminum 42T-50T sprockets

7075 aluminum 42T-50T sprockets

2 rear pistons for perfect modulation

Includes wave spring washer

hose insert

Enduro ABEC 3 sealed bearings

ABSOLUTEBLACK OVAL SRAM 110mm34T 5B 2X BLACK 96mm 4-BOLT 7075 aluminum 42T-50T sprocketsPremium Sram compatible Oval chainrings are designed specifically for Sram cranks that have 1 hidden chainring bolt behind the crank arm like Sram Red, Red eTap, Red22, Force1, Force22, Rival, Rival1 and more Outer ring includes replacement hidden bolt only, reuse other Sram chainring bolts Increases traction and power while decreasing knee stress and fatigue Individually optimized timing based on ring size Works with 2x system with no modification