WTB Bailiff TCS Light/Fast Rolling Studded Tire, 27.5x4.5 Shorts/Pants - Boost hubs are BX214F

- Boost hubs are BX214F and BX214R mfg part numbers

Heat sealed moisture wicking pads keeps the sweatunder control

Manufacturer Part Number: SB-R482

Stem not included

Fits most 20" kids bikes and joggers/strollers/trailers

WTB Bailiff TCS Light/Fast Rolling Studded Tire, 27.5x4.5 Shorts/Pants - Boost hubs are BX214FThe Bailiff maintains order through the most adverse winter conditions A true 4. 5" width provides the surface area needed to stay on top of the fluffy stuff while tall, widely spaced knobs improve braking and cornering traction on packed snow Available with or without carbide studs pre installed, all versions feature 312 stud pockets fro unbeatable traction on ice Tubeless ready 120tpi casing provides a supple ride feel, conforms to all surface