MEROCA Folding Bicycle Wheelset 20 Inch 406 V Brake 20 * 1-3/8 451 74x130MM 12Speed 3Claws Wheels Rims

Brand:PASAK

Model:HB06MA20

Specifications: 20inch 406/451, front 20 rear 24 holes, front 74mm, rear 130mm

Hub: front 2 rear 4 bearing, 7075 aviation aluminum material, imported super lubricating bearings

Freewheel hub body: 7075 cold forged 3claws (each claw has three teeth) freewheel hub body, can fit 7/8/9/10/11/12 speed flywheel

Spokes: front 20 rear 24, 45 # steel round bars/equipped with 14mm anti rust copper head

Rim: Double layered aluminum alloy rim, 21mm high, anodized black/CNC brake edge,schrader valves

Weight:front wheel is about 520g,rear wheel is about 740g (including tire pads but not quick release weight)