Challenge Gravel Grinder Race Tire - 700 x 42 Tubeless Folding Black CheckoutTitle=Jagwire Pro DOT Bleed Kit with Finish Line DOT 5.1 Fluid - For Avid }Shimano Ultegra WH-6800-R Rear Axle

}Shimano Ultegra WH-6800-R Rear Axle Unit

Cassette Cogs 11-12-13-14-15-16-17-19-22-25-28 Color Silver Cassette Body Type Shimano/SRAM 11 Speed Road Range 11-28 Drivetrain Speeds 11 Defined Color Silver Weight 271

}Burley Coho 5mm Skewer Hitch - Replaces QR Skewer - 190mm

Recessed compression bolt for a clean look

Challenge Gravel Grinder Race Tire - 700 x 42 Tubeless Folding Black CheckoutTitle=Jagwire Pro DOT Bleed Kit with Finish Line DOT 5.1 Fluid - For Avid }Shimano Ultegra WH-6800-R Rear AxleChallenge Gravel Grinder Race Tire 700 x 42 Tubeless Folding Black. Intended for all around or dirt gravel roads this tire comes equipped with a file tread center and a knobbier shoulder tread. File tread center pattern offers low rolling resistance on smoother terrain and increased grip when the road gets rough Shoulder tread is more aggressive for corner confidence and additional control The Gravel Grinder is ideal for hardpack gravel sand loose and