Bicycle Hub 54T Star Ratchet SL Service Kit 54 Teeth For DT Replacement Bike Hub Ratchet Kit _x000D_ Bicycle Hub 54T Star Ratchet SL Service Kit 54 Teeth For DT Replacement Bike Hub Ratchet Kit _x000D_ _x000D_ Bicycle Hub 54T Star Ratchet SL Service Kit 54 Teeth For DT Replacement Bike Hub Ratchet Kit _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ new and made of special metal material to ensure a long lifespan, very sturdy. _x000D_ Helpful when increasing power out of a slower corner, or when powering up a steep climb. _x000D_ Changes the degree of rear hub engagement, dramatically increasing the hub's engagement response. _x000D_ For DT 18T Replacement accessories _x000D_ Colour:Silver _x000D_ Material:alloy steel _x000D_ Type: 54T/36T _x000D_ _x000D_ Package Contents: _x000D_ 1x bike hub ratchet _x000D_ _x000D_ Only the above package content, other products are not included. _x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_