Onyx Freehub Driver Assembly - Campagnolo Alloy CheckoutSpec= 57mm S x 502 lbs/in User friendly formula cleanly washes

User friendly formula cleanly washes from the surface

Diameter 700C Front/Rear or Set Rear ID Width (mm) 20 Axle Size B/O 10mm Rim Color Black Rim Model T1800 Classic Hub Model 370 Hub Spacing 120 Hub Color Chrome Gears 1s FX Brake Type BRAKELESS Spoke Type DT Aerolite Spoke Count 24H Wall Dbl Valve Type PV

The design reduces what engineers call "splay force" sending energy into the brake instead of the frame and fork

Chainring and bottom bracket Sold Separately Rings Sold Separately Number of Chainrings No Rings Included Drivetrain Speeds 12 Chainline/Hub Compatibility 141/148 Boost Hubs Color Sandblasted Black Crank Length (mm) 170 Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Defined Color Black

Stylish and polished aluminum finish with machine-cut textures

Onyx Freehub Driver Assembly - Campagnolo Alloy CheckoutSpec= 57mm S x 502 lbs/in User friendly formula cleanly washesFreehub Driver Assemblies for replacement or repair of Onyx hubs. Compatible with Vesper and MFU equipped Classic model hubs Sealed cartridge bearings Freehub Type Campagnolo Material Alloy