Shimano Ultegra CS-R8101 Cassette - 12-Speed 11-30t Silver CheckoutTitle=FSA Flowtron Cartridge }Phil Wood Waterproof Grease: 16oz

}Phil Wood Waterproof Grease: 16oz Jar

5 Lower Tubes Material Magnesium Rake 44mm Spring Adjustments Air pressure Maximum Rotor Size 220mm Maximum Tire Width 81mm Brake Type Disc Damping Isolator RC Spring Type DebonAir Stanchions Diameter 38mm Stanchions Material Aluminum Steerer Tube Material Aluminum Travel 160mm Wheel Diameter 27

Color Black/Tan Defined Color Tan ISO Diameter 622 / Road / 29" ISO Width (mm) 38 Labeled Size 700 x 38 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher

Steerer Type TaperedLockout Switch RemoteBrake Type Post Mount 160Negative Spring AirTravel (mm) 100Offset 44Axle to Crown Length 503

On rough roads the spring positioned between the upper body and the pivot absorbs the vibrations ensuring the chain always rests properly on the sprockets

Shimano Ultegra CS-R8101 Cassette - 12-Speed 11-30t Silver CheckoutTitle=FSA Flowtron Cartridge }Phil Wood Waterproof Grease: 16ozThe uninterrupted shifting experience of the Shimano Ultegra CS R8100 12 speed cassette range lets you climb sprint or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12 speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up and down the gear range. Refined 12 step gear combination provides