E*thirteen Sidekick R XD Hub 32h 12x157 SuperBoost Black/S CheckoutTitle=Full Speed Ahead K-Force WE Disc Brake Rotor - 140mm 4 works on nearly any

4 works on nearly any bike including multi-speed single-speed and e-bikes

description Race Tech

Rugged and reliable

Tooth Count 17 Cassette Body Type Shimano/SRAM 8 9 10 Speed Defined Color Black Material Aluminum Drivetrain Speeds Single Speed 3/32"

Bottle Type Bike Color Clear/Red Defined Color Clear Insulated No Material Plastic Volume 22

E*thirteen Sidekick R XD Hub 32h 12x157 SuperBoost Black/S CheckoutTitle=Full Speed Ahead K-Force WE Disc Brake Rotor - 140mm 4 works on nearly anyDesigned to enhance suspension performance by eliminating pedal kickback Front comes with 15 and 20mm endcaps for 110 Boost Propriatary freehub mechanism disengages the drivetrain from the rear wheel when coasting and an adjustable engagement deadband filters kickback and chain vibration before it reaches the pedals 60T ratchet ring with innovative pusher driven pawl system provides silent operation and reduced drag by remaining disengaged unless