Shimano FH-RS770 Rear Hub - 12 x 142mm Center-Lock HG 11 Road BLK/Silver 36H Model=Armrest Kits 5 Material Steel Spring Weight

5 Material Steel Spring Weight 500

Patented Star-Ratchet system

Drivetrain Speeds 10

}Tioga D-Spyder S-Spec BMX Seat - Pivotal Neon Yellow

Shimano FH-RS770 Rear Hub - 12 x 142mm Center-Lock HG 11 Road BLK/Silver 36H Model=Armrest Kits 5 Material Steel Spring WeightShimano FH RS770 Rear Hub 12 x 142mm Center Lock HG 11 Road Black Silver 36H. FH RS770 Rear Hubs provide a simple setup and reliable performance. Easy maintenance and installation Greater stability Simple handling and workability TECH SPECS Color Black Silver Skewer Included No Rear Axle 12mm Thru x 142mm Cassette Body Type Shimano SRAM 11 Speed Road Cassette Body Type Shimano SRAM 8 9 10 Speed Bearing Type Loose Ball Weight 302 Spoke Interface J Bend