[PREMIUM ALUMINUM ALLOY MATERIAL] Made from high quality aluminium alloy, this bicycle freewheel is durable and anti-erosion to ensure long-lasting performance.
[HIGHLY PRECISE MACHINING] The threaded machining on this freehub body guarantees a secure connection with the bike hub for stable and reliable operation.
[HIGH-PERFORMANCE DESIGN] Specifically designed for high-speed cycling, this freehub body provides effortless pedaling and smooth rotational movement with minimal noise, enhancing your riding experience.
[COMPATIBILITY AND VERSATILITY] Equipped with a ratchet system and two bearing structure, this freehub body is compatible with Shimano 11-speed cassettes. A 1.85mm spacer is required for cassettes below 10 speed.
[GREAT REPLACEMENT PART] Easily replace your original bike cassette freewheel body or damaged parts with this high-strength and convenient freehub body for improved performance.

Spec:
Item Type: Bike freehub Body
Material: Aluminum alloy
Weight: Approx. 53g/1.9oz
Aperture: 15 mm/0.6 in, supports 12 mm barrelled shafts
Construction: Ratchet system, two bearings
Application: Suitable for shimano 11 speed cassette flywheel, 1.85mm gasket is required below 10 speed.

Package List：
1 x Bike freehub Body