Industry Nine Hydra Mountain Full Bearing Kit - Front + Rear
HKMB01 HYDRA - MTN - Full Bearing Kit (3x61804, 1x15307, 1x15267, 1x152610)
Hydra 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.
Compatibility:
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
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Industry Nine Hydra Mountain Full Bearing Kit - Front + Rear
Industry Nine Hydra Mountain Full Bearing Kit - Front + Rear
HKMB01 HYDRA - MTN - Full Bearing Kit (3x61804, 1x15307, 1x15267, 1x152610)
Hydra 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.
Compatibility:
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
Original: $71.87
-65%$71.87
$25.15Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
HKMB01 HYDRA - MTN - Full Bearing Kit (3x61804, 1x15307, 1x15267, 1x152610)
Hydra 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.
Compatibility:
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













