Ratchet freehub bodies have a gloss finish and don't have a seal, as this is fixed on the hub shell. The Ratchet System was the first of this type for DT Swiss; used in the mid-range products like the 350 hubs.

• Includes end cap for 12 x 142 and 12 x 148mm hubs
• Fits Shimano 12-speed Micro Spline cassettes
• Crafted from lightweight aluminum
• Compatible with 12mm thru-axles