DT SWISS freehub body conversion kit Light Ratchet EXP Micro Spline 12-speed DT Swiss conversion kit to Shimano Micro Spline 12-speed suitable for DT Swiss Ratchet EXP hubs and wheelsets with Ratchet EXP system (toothed discs). Compatible with : 12x142 mm, 12x148 mm BOOST and 12x157 mm Super-BOOST thru axle Material: aluminum, stainless steel Cassette mount: Shimano MTB Micro Spline 12-speed Hubs: DT Swiss Ratchet EXP hubs Freehub type: Ratchet EXP Scope of delivery: 1x DT SWISS freewheel body Light Ratchet EXP Micro Spline 12-speed 1x end cap right Manufacturer number: HWYABL00S5374S NEW GOODS with full manufacturer's warranty from the date of purchase and invoice including 19% VAT.