SRAM 900 Front Hub - 15/12/QR x 100mm 6-Bolt Black 24h ModelNumber=J1820 Excellent lifespan enables you to

Excellent lifespan enables you to ride for longer

measure without gloves around the widest part of your hand

Hub Drilling 24H Position Rear Rotor Mount Center Lock Hub Spacing 142mm Primary Color Green Axle Type 12mm TA Freehub Body SRAM XD-R Hub Spoke Type J-bend Hub Weight 223g

It prevents the handlebars from overturning and helps children ride straight

SRAM 900 Front Hub - 15/12/QR x 100mm 6-Bolt Black 24h ModelNumber=J1820 Excellent lifespan enables you toSRAM 900 Front Hub 15 12 QR x 100mm 6 Bolt Black 24h. 900 Front HubSealed Cartridge bearings Angled flanges provide optimum spoke geometry Axle end caps for alternate frame specs are included can be swapped without tools TECH SPECS Color Black Flange Diameter Left 60 Flange Diameter Right 50 Center to Flange Left 22 Bearing Type Sealed Cartridge Weight 150 Center to Flange Right 34 Spoke Interface J Bend Defined Color Black Hub Drilling 24 Front Axle