DT Swiss

MS 12sp Road FH Body w/12x142 EC Ceramic EXP

DT Swiss MS 12sp Road FH Body w/12x142 EC Ceramic EXP is a direct-replacement freehub body built for DT Swiss Ratchet EXP rear hubs, restoring crisp drivetrain function when servicing a worn, damaged, or drivetrain-standard-specific freehub. With an HG 11-speed road spline and included 12x142 end-cap hardware, it’s the correct choice for many modern road and gravel setups that run Shimano/SRAM HG road cassettes on a 142 mm thru-axle frame.

This freehub body is engineered specifically for the Ratchet EXP system—important because Ratchet EXP and prior Ratchet (non-EXP) freehub bodies are not interchangeable.

• Ratchet EXP-specific fit - Correct replacement for DT Swiss EXP hubs; avoids compatibility issues with non-EXP Ratchet parts
• HG 11-speed road spline - Compatible with HG-splined Shimano/SRAM 11-speed road cassettes for proper cassette fit and shifting alignment
• 8–10 speed compatibility with spacer - Accepts Shimano/SRAM 8/9/10-speed cassettes when used with the appropriate cassette spacer
• 12x142 end-cap hardware - Supports common road/gravel 142 mm thru-axle configurations for straightforward service or conversion
• Not interchangeable with HG 8–11-speed MTB-style freehubs - The HG 8–11-speed version is not compatible with Shimano 11-speed road cassettes