Industry Nine Hydra 2 Front Axle - 20 x 110mm DH Boost push-industries it has an ultra-smooth surface

it has an ultra-smooth surface and is extremely durable

and IFP for increased performance

The Shimano Shadow RD+ adjustable chain stabilizer provides silent and uninterrupted rear shifting on rough terrain

Shimano Rear Derailleur Pulley Assemblies Pulley Assembly UPC: 689228509559

Three outboard cartridge bearings and extra wide inboard IGUS bushings

Industry Nine Hydra 2 Front Axle - 20 x 110mm DH Boost push-industries it has an ultra-smooth surfaceHydra 2 Replacement Axle for service and repair of Hydra 2 hubs. Compatible with Hydra 2, 20 x 110mm DH Boost hubs Industry Nine Hydra 2 Replacement Axle Front Axle Conversion Kit UPC: 197769692284