E*thirteen Sidekick R XD Hub 32h 12x157 SuperBoost Black/S CheckoutTitle=Full Speed Ahead K-Force WE Disc Brake Rotor - 140mm description Race Tech

description Race Tech

Brake Caliper Type Post Mount Mount | Rotor Size 160 Post | 200 Rotor

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

DT's SINC ceramic ball bearing system is made from silicon nitride (Si3N4) an extremely tough and wear- and corrosion-resistant ceramic material

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

E*thirteen Sidekick R XD Hub 32h 12x157 SuperBoost Black/S CheckoutTitle=Full Speed Ahead K-Force WE Disc Brake Rotor - 140mm description Race TechDesigned 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