Shimano BB-UN300 Square Taper Bottom Bracket - 68x122mm Bikecorp MTX rear basket

MTX rear basket

HYPERGLIDE+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range

Light Transmission 77%-16%

the Blinder Mini Square produces a punchy 30 lumens that will ensure you’re seen and safe in all lighting conditions

Shimano BB-UN300 Square Taper Bottom Bracket - 68x122mm Bikecorp MTX rear basketThe quality and performance oriented Shimano BB UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 68 mm shell width. A stabilizer ensures a constant chain line. Specifications Adapter: aluminum (left), aluminum steel (right) Axle: steel Mfr Claimed Weight TBC