Thunder Burt Tire (29x2.1) Single Speed Upgrades your 1x bike to

Upgrades your 1x bike to the familiar ergonomics of a left shift lever

E-sync hubs feature Enduro bearings with double-row freehub bearing and cromoly axle offer 47% increase in max torque capacity over Neo hubs

The BBT-22 is a shop-quality tool for installing and removing Shimano and ISIS Drive splined 20-tooth bottom bracket cups

Magnetic Charging Cable

Thunder Burt Tire (29x2.1) Single Speed Upgrades your 1x bike toSchwalbe Thunder Burt Tires. The development goal of this tire was to combine the best of the Racing Ralph and Furious Fred. With its many small lugs, it has the grip of the Racing Ralph but the low rolling resistance of the Furious Fred. FEATURES: PaceStar: fast rolling cross country compound with easy rolling base layer, fast center and grippy shoulders SPECS: Labeled Size: 29 x 2. 10 Color: Black ISO Width (mm): 53 Flat Protection: Sidewall ISO