BONTRAGER AT-550 DISC 27.5" FRONT WHEEL trek kids XTR FC-M9020

XTR FC-M9020

Communicates via ANT+ wireless technology

E8000 and E9000 e-bike motor systems

and greatly improves pumping action and ergonomics

BONTRAGER AT-550 DISC 27.5" FRONT WHEEL trek kids XTR FC-M9020A practical wheel that won't break the bank. Upgrade or refresh your bike. Features Original equipment replacement Bontrager AT 550 27. 5 wheels 5mm front and 135x5mm rear axle options Compatibility: 6 bolt ISO disc, Shimano SRAM 8 9 10spd Bontrager AT 550 single wall, non eyeletted rims Does not include skewer, reflector, rim strip, valve, or owner's manual Specification Size Front, Not applicable Rear, Shimano SRAM MTB Road 8 9 10 speed FT RR Front