Part No. HBDT5401S Or HWYABL00S5401S Genuine DT Swiss Freehub body conversion kit, includes freehub body and drive side end cap Ratchet EXP freehub, fits only DT aftermarket hubs and higher end wheels using the Ratchet EXP system Freehub features premium custom made DT Swiss steel bearings RRP £84.95. Never fitted just bought in error
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