INDUSTRY NINE | HKMB01 HYDRA - MTN - Full Bearing Kit (3x61804, 1x15307, 1x15267, 1x152610) E-Bike Zubehör The Industry Nine Hydra Boost

The Industry Nine Hydra Boost rear hubs offer a choice between 6-bolt and Centerlock brake mounts

Not compatible with Micro Spline freehubs

Maximum tire size: 29 x 2

Maximum rider weight: 132 kg

The high-quality Cane Creek Valt steel springs combine maximum performance with minimal weight

INDUSTRY NINE | HKMB01 HYDRA - MTN - Full Bearing Kit (3x61804, 1x15307, 1x15267, 1x152610) E-Bike Zubehör The Industry Nine Hydra BoostHydra 6 bolt front and rear replacement bearings. Not compatible with single speed hubs. For SS, use TKMB01 or TKMB03. *Image is representative of a sample bearing kit. Compatible With Hydra 6 bolt front and rear hubshells HG XD drivers Includes 3 61804A5 steel bearings 1 15307A5 steel bearing 1 15267A5 steel bearing 1 152610A3C3 steel bearing