Shimano FH-RS770 Rear Hub - 12 x 142mm Center-Lock HG 11 Road BLK/Silver 32H CheckoutSpec= Road-Wide Shifter Style Twist Drivetrain Speeds

Shifter Style Twist Drivetrain Speeds 11 Weight 144 Double or Triple Double Front Der/Shifter Compatibility SRAM Mountain

Knurling on the side of the socket improves grip when threading cups by hand

Primary Color Black Bead Wire Tire Compound MAGI-X Tire Technology City Shield TPI 3x62TPI Tire Type Clincher Tire Weight 800g Tire Width 40C Tire Width Range 39 - 50 Labeled Size 700x40C Tire Diameter/ISO 700C/622 e-Bike approved Yes

6 / IS41/30 Short Cover Headset Black

Cushioned rubber for digital gauge protection

Shimano FH-RS770 Rear Hub - 12 x 142mm Center-Lock HG 11 Road BLK/Silver 32H CheckoutSpec= Road-Wide Shifter Style Twist Drivetrain SpeedsFH RS770 Rear Hubs provide a simple setup and reliable performance. Easy maintenance and installation Greater stability Simple handling and workability Rear Axle 12mm Thru x 142mm Cassette Body Type Shimano HG Color Black Silver Skewer Included No Bearing Type Loose Ball Weight 302 Defined Color Black Spoke Interface J Bend Hub Drilling 32 Hub Brake Compatibility Center Lock Disc