The Campagnolo Freehub Body for Shimano/SRAM 9/10/11/12‑Speed Cassettes is a replacement cassette driver designed to fit OS‑type axle hubs. Machined from durable aluminum alloy, it accepts Shimano and SRAM HG cassettes across 9 to 12 speeds without modification. The alloy construction provides strength and corrosion resistance, while pre‑installed bearings ensure smooth engagement and reliable durability under load.
• Compatibility: Shimano 9‑12‑speed and SRAM 9‑11‑speed HG cassettes
• Axle interface: OS‑type (oversized) axle hubs
• Material: CNC‑machined aluminum alloy for strength and corrosion resistance
• Bearings: integrated angular‑contact bearings for smooth rotation
• Color: natural aluminum finish
• Replacement for Campagnolo SKU FH‑BO015X1 and FH‑BU015 variants
