170mm Gravel Bicycle CranksChainring 10/11S Wide Narrow Sprocket 42T Crank Set

  

Gravel Bicycle Crankset 170mm GXP Single Chainring 10/11 Speed CNC Wide and Narrow Sprocket 42T For Off-Road Crank Set. Technical features: Full CNC integrated molding T6 heat treatment high strength. Compatibility: Compatible with SRAM GXP format cranks. Chainring Finish:Black sand ano.

Forged from 7075 aluminum alloy, impact resistance and smooth shifting. Positive and negative tooth design, reduce chain wear, not easy to drop the chain, efficient rotation. High-strength road and off-road, AL7075 enhances rigidity, strengthens, and does not break when pedaling. Axle chrome molybdenum steel 24MM hollow integrated shaft, chrome molybdenum steel strengthens the strength.

The thickness of the positive and negative toothed discs is 5MM, which is 1MM more than the commonly used discs, and the strength and rigidity are higher.