Shimano FH-RS770 Rear Hub - 12 x 142mm Center-Lock HG 11 Road BLK/Silver 32H MFPN=21858 The Gravelier’s short 246mm length

The Gravelier’s short 246mm length is paired with a mid-length section that quickly widens out to provide ample room if riders choose to shift beyond the primary support zone

SecureHook holds the bike by grabbing the front wheel

Color Silver Over Locknut (mm) 100 Over Locknut (mm) 135

Igus bearings & seal system

RC3 shocks feature external rebound and 3-Position compression adjustment (Open/Pedal/Lock) Solo Air lets you add air to your shock through a single Schrader valve filling both the positive and negative air spring chambers simultaneously

Shimano FH-RS770 Rear Hub - 12 x 142mm Center-Lock HG 11 Road BLK/Silver 32H MFPN=21858 The Gravelier’s short 246mm lengthShimano FH RS770 Rear Hub 12 x 142mm Center Lock HG 11 Road Black Silver 32H. FH RS770 Rear HubEasy maintenance and installation Greater stability Simple handling and workability TECH SPECS Spoke Interface J Bend Skewer Included No Defined Color Black Rear Axle 12mm Thru x 142mm Color Black Silver Weight 302 Hub Drilling 32 Bearing Type Loose Ball Hub Brake Compatibility Center Lock Disc Cassette Body Type Shimano SRAM 11 Speed Road Cassette Body Type