X-LAB RS7 XDR Driver Body Kit | 120-Engagement Aluminum Freehub with End Cap
X-LAB RS7 XDR Driver Body Kit | 120-Engagement Aluminum Freehub
Genuine replacement XDR driver body kit for compatible X-LAB RS7 rear wheels.
The X-LAB RS7 XDR Driver Body Kit is the factory replacement and conversion component for compatible rear wheels supplied with the X-LAB RS7 road bike. It provides the correct SRAM XDR cassette interface for riders replacing a worn freehub body or converting a compatible RS7 wheel from another cassette standard.
The aluminum driver body uses a high-engagement hub mechanism with 120 engagement points, providing quick drivetrain response when pedaling resumes. The kit also includes the matching M43 × 60-tooth ratchet ring, bearing seals, adapter washer, and drive-side end cap required for the intended hub configuration.
Use this component with compatible SRAM XDR road and gravel cassettes. Because freehub bodies, ratchet rings, seals, and end caps are hub-specific, compatibility should be confirmed before installation.
Key Features
- Genuine X-LAB replacement driver body kit
- Designed for compatible X-LAB RS7 rear wheels
- SRAM XDR cassette interface
- Lightweight aluminum driver body
- 120 engagement points for responsive power transfer
- Includes M43 × 60T ratchet ring
- Includes bearing seals
- Includes adapter washer
- Includes matching drive-side end cap
What Is Included
- XDR aluminum driver body
- M43 × 60T ratchet ring
- Bearing seals
- Adapter washer
- Drive-side end cap
Technical Specifications
- Brand: X-LAB
- Compatible Bike Platform: X-LAB RS7
- Component Type: Rear Hub Driver Body Kit
- Driver Standard: SRAM XDR
- Driver Body Material: Aluminum
- Engagement: 120 Points
- Ratchet Ring: M43 × 60T
- Included Components: Driver Body, Ratchet Ring, Bearing Seals, Adapter Washer, and End Cap
- Manufacturer Part Number: 9303-00215
Cassette Compatibility
- Compatible with SRAM XDR road and gravel cassettes
- Suitable for compatible SRAM RED AXS drivetrains
- Suitable for compatible SRAM Force AXS drivetrains
- Suitable for compatible SRAM Rival AXS drivetrains
- Suitable for compatible SRAM XPLR drivetrains using an XDR cassette
Before You Buy
- This driver kit is intended for compatible X-LAB RS7 rear hubs.
- Confirm the rear hub model and existing driver system before ordering.
- This is an XDR driver and is not a Shimano HG or Shimano Micro Spline freehub body.
- The included adapter washer does not convert the driver to Shimano HG or Micro Spline compatibility.
- Freehub bodies and ratchet components are hub-specific and are not universally interchangeable.
- Professional installation is recommended to ensure correct ratchet, seal, bearing, and end-cap assembly.
The X-LAB RS7 XDR Driver Body Kit provides the correct OEM-style components for maintaining or converting a compatible RS7 rear wheel. Its aluminum construction, 120-point engagement system, included ratchet ring, seals, washer, and end cap make it a complete service solution for SRAM XDR drivetrain compatibility.