Industry Nine Hydra Rear Hub Bearing Kit
Best precision replacement for riders maintaining high performance mountain bike hubs.
Keep your drivetrain spinning smoothly with this comprehensive replacement set. Designed specifically for high-performance mountain bike hubs, this kit ensures your wheel system maintains its factory-spec precision and reliability.
$60.00
at
Airpark Bike Co
More Hydra options
Industry Nine Hydra Endcap Kit
$31.00
Industry Nine Hydra Freehub Body
$205.00
Industry Nine Hydra Rear Bearing Kit
$60.00
Industry Nine Hydra Bearing Kit
$230.00
Industry Nine Hydra Axle
$39.75
Industry Nine Rear Drive-Side End Cap
$39.75
Industry Nine Hydra MTN Hub Endcaps
$44.00
Industry Nine Hydra2 Freehub Body
$215.00
Industry Nine Hydra Freehub Body
$250.00
Industry Nine Hydra Front Hub Endcap Kit
$44.00
Industry Nine Hydra Bearing Tool Kit
$60.00
Industry Nine Hydra 2 Rear Endcaps
$44.00
Industry Nine HYDRA CL Rear Bearing Kit
$60.00
Industry Nine Hydra Rear Bearing Kit
$60.00
Industry Nine Hydra Rear Hub Bearing Kit
$60.00
Industry Nine Hydra Endcaps
$40.00
Industry Nine Hydra Rear Endcaps
$44.00
Industry Nine Hydra Front Hub Endcap Kit
$33.00
Industry Nine Hydra Rear Drive-Side End Cap
$20.00
Who it's for
- Mountain bikers riding in wet or muddy environments
- Hydra hub owners seeking a perfect factory-spec replacement
- Performance-focused riders noticing friction or lateral movement in their wheels
Who should skip it
- Budget-conscious cyclists looking for the most affordable repair solution
- Home mechanics without access to a professional bearing press
- DIYers who prefer simple, tool-free component servicing
Performance breakdown
Manufacturing Precision
In-house production ensures tolerances match factory specifications perfectly.
Service Completeness
Includes every bearing needed for a full rear hub overhaul.
Installation Simplicity
Straightforward replacement process for those comfortable with basic hub maintenance.
Drivetrain Efficiency
Restores factory-smooth rotation and eliminates unwanted drag immediately.
Component Durability
High-grade steel construction built to withstand demanding mountain bike conditions.
System Compatibility
Specifically engineered for Hydra MTN hubs, ensuring a seamless fit.
Key Specs
Material
Steel
Weight
73 grams
Compatibility
Hydra MTN 6-bolt rear hubs
Driver Compatibility
HG/XD
Includes
1x 61804 steel bearing, 1x 15307A5 steel bearing, 1x 152610A3C3 steel bearing, 1x 15267A5 steel bearing
Know before you buy
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