With these toothed discs you can upgrade your DT Swiss hub with a ratchet freewheel system. With 54 teeth, they have three times as many locking points as the originally installed toothed discs and thus offer a noticeably lower space until the adhesion is achieved. The direct power transmission offers considerable advantages, especially in hard starts or technically difficult terrain. By milling the toothed discs, the weight could also be reduced by 10 grams per pair compared to standard toothed discs. The DT Swiss Ratchet System allows the tool-free disassembly of the freewheel body. Thus, the toothed discs can be easily replaced in a few minutes.