DT Swiss D 1900 Classic Rear Wheel - 26" 10 x 135mm Bolt-On 6-Bolt 12T Single-Speed Ratchet LN 36 BLK Model=X4 Rear Derailleur Progressive Springs utilize a non-linear Inner Ring Compatibility:32T

DT Swiss D 1900 Classic Rear Wheel 26" 10 x 135mm Bolt On 6 Bolt 12T Single Speed Ratchet LN 36 BLK Model=X4 Rear Derailleur Progressive Springs utilize a non linear Inner Ring Compatibility:32T Progressive Springs utilize a non linear design intended for trail and all mountain enduro riding Offers features found on its higher performance brethren You've dreamed of landing a new trick in the park you've talked about that triple on the pump track but you're still not sure you can pull it off Whether during acceleration a dubious landing or a hard push in the corner the 370 series hub will reliably keep you rolling plus the rim and spokes are not afraid to get sideways