Aluminum Alloy Freehub Body with 108 Engagement Points for 8-11 Speed Drivetrain

This freehub body is engineered from high-strength aluminum alloy for lightweight performance and durability. It features 108 engagement points and a 4-pawl mechanism for near-instantaneous power transfer and reliable engagement. Compatible with ratchet drive systems for 8-11 speed cassettes. It has a 12/15 mm axle bore design. Dimensions: 40 mm outer diameter, 33.5 mm base diameter, 7 mm ratchet section height, 49 mm overall height, and 41.5 mm overall width. Ideal for drivetrain maintenance and wheel building.