Industry Nine Hydra Bearing Kit

Information

Front 6B

• Hydra MTN 6 bolt mountain and fat bike front hub replacement bearings
• Compatible with Hydra 6 bolt mountain front hubshells
• Includes 2 - 61804 steel bearings

Rear 6B

• Hydra MTN 6 bolt mountain and fat bike rear hub replacement bearings. Not compatible with single speed hubs.
• Compatible with Hydra 6 bolt mountain rear hubshells - HG/XD drivers
• Includes: 1 - 61804 steel bearing, 1 - 15307A5 steel bearing, 1-152610A3C3 steel bearing, 1 - 15267A5 steel bearing

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