Light Micro Spline Upgrade for your DT Swiss Ratchet Hub.

With the DT Swiss Ratchet LN Alloy Freehub Body for Shimano Micro Spline, you can upgrade your DT Swiss rear hub for modern 12-speed MTB cassettes – and save weight compared to a steel freehub. Ideal for bikes where every gram and clean power transfer count.

The conversion kit is suitable for DT Swiss hubs and wheels with a Ratchet system (star ratchets) and a 12 mm thru-axle. It is compatible with 12x142 mm and 12x148 mm Boost rear dropouts and is simply mounted by swapping the freehub body and the right end cap. Please note: This is not a Boost conversion kit – a change from 12x142 to 12x148 is not possible.

The freehub body is made of lightweight aluminum with high-quality, stainless industrial bearings. This gives you a precise, durable upgrade for your rear wheel.

Highlights:

• Shimano Micro Spline 12-speed: makes DT Swiss Ratchet hubs compatible with current Shimano MTB cassettes.
• Lightweight aluminum freehub: only approx. 48 g (freehub body) – ideal for light trail and XC setups.
• Easy conversion: swap freehub and right end cap, done – no additional special tools required.
• High-quality bearings: 2x, stainless, sealed industrial bearings for long service life.
• B-stock: cosmetic imperfections possible, perfect function – attractive price for a fully usable upgrade.

Technical data:

• Manufacturer: DT Swiss
• Model: Ratchet LN Alloy Freehub Body + End Cap | Shimano Micro Spline
• Freehub Standard: Shimano MTB Micro Spline 12-speed
• Freehub Type: Ratchet System (star ratchet freehub)
• Freehub Body Material: Aluminum
• Other Components Material: Stainless steel / Aluminum
• Compatible Wheels: DT Swiss wheels with corresponding Ratchet system and 12x142 / 12x148 mm thru-axle (Boost)
• Axle Standard: 12 mm thru-axle
• Note: no conversion from 12x142 to 12x148 mm Boost possible
• Color: black
• Weight: approx. 48 g (freehub body only, manufacturer's specification)
• Suitable for e.g. DT Swiss 370 Hybrid hubs

Scope of delivery:

• 1 x DT Swiss Micro Spline aluminum freehub body for Shimano MTB 12-speed
• 1 x right end cap for 12 mm thru-axle
• Note: Workshop packaging (without outer packaging, B-stock with possible slight signs of use)

Perfect if you want to convert your DT Swiss Ratchet hub to Shimano 12-speed Micro Spline – lightweight aluminum upgrade, including end cap and as B-stock at an attractive price.