Optimus Sidekick Pro Flux Carbon Trail Rear MTB Wheel Hub Spacing:148x12mm Boost and our rim provides superior

and our rim provides superior dent resistance without breaking the bank

Replacement freehub bodies to fit non-Sidekick e*thirteen hubs

and validated on the World Cup stage

now with nickel plating for extended durability and a wider 266% gear range

The freehub mechanism disengages the drivetrain from the rear wheel when coasting

Optimus Sidekick Pro Flux Carbon Trail Rear MTB Wheel Hub Spacing:148x12mm Boost and our rim provides superiorOptimus Sidekick Flux Pro Carbon Wheels strike the perfect balance of lightweight, comfort, and performance for Trail riders looking for the very best. They feature weight optimized second generation Sidekick Pro Straight Pull Hubs, with a faster 9 narrowest deadband setting, providing quicker engagement for long climbs and rapid accelerations. Tool free deadband adjustment between 9 13 18 allows the deadband to be widened, increasing anti kickback