Bontrager Rapid Drive 108 Shimano Micro Spline 12-Speed Freehub Body

Bontrager Rapid Drive 108 Shimano Micro Spline 12-Speed Freehub Body
Genuine Bontrager rear hub freehub assembly for compatible Rapid Drive 108 mountain hubs. Features a Shimano Micro Spline cassette interface, six-pawl engagement system, and the matching rear drive-side end cap.
Product Details
Brand: Bontrager
Product Type: Rear hub freehub assembly
Hub System: Bontrager Rapid Drive 108
Engagement: 108-point
Pawl Configuration: Six pawls with springs
Cassette Interface: Shimano Micro Spline
Speed Compatibility: Shimano Micro Spline 12-speed
Axle Compatibility: 12mm rear thru-axle
Hub Spacing: Boost 148mm OLD
Original Application: Select 2020 Bontrager mountain rear hubs
Included End Cap: Micro Spline rear drive-side end cap
Compatibility
Designed for select Bontrager Rapid Drive 108 Boost rear hubs requiring a six-pawl Shimano Micro Spline freehub assembly. Rapid Drive hub parts are configuration-specific, so the hub name or cassette speed alone does not guarantee compatibility.
Compare the pawl layout, end-cap interface, bearing and seal surfaces, axle diameter, hub spacing, and overall profile with the original assembly before purchasing. This freehub is not compatible with conventional Shimano HG, SRAM XD, or SRAM XDR cassettes.
Installation Notes
Inspect and clean the hub’s ratchet ring, axle, bearings, seals, pawls, and springs before installation. Use the lubricant specified by Bontrager, confirm that every pawl moves freely, and make sure the drive-side end cap is fully seated. Professional installation is recommended if you are unfamiliar with rear hub service.
What’s Included
This item comes exactly as pictured. Please review all photos for the included components, mounting hardware, packaging, and condition.
Cassette, rear axle, non-drive-side end cap, tools, and additional hub components are not included unless pictured.
$89.95
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