Model: HB12/MA20 silver edge

Specifications: 20 inches/406,24 holes, front opening 100MM, rear opening 135MM

Hubs: front two rear four bearings, 7075 aviation aluminum, imported super-lubricated bearings

Freezer: 7075 cold forged six-claw freewheel, independent jack shrapnel, 7/8/9/10/11/12 speed flywheel support installation

Spokes: 24 front/rear, 45# steel round bar/with 14MM anti-rust copper head

Rim: Double-layer aluminum alloy rim, rim height 21MM, anodized black/CNC edge, laser-engraved PASAK logo

Weight: 650 grams for the front wheel, 750 grams for the rear wheel (including tire pads without quick release weight)

Wheel set included: quick release/tire pad, no need to purchase separately!

The rear hub is designed for tool-free disassembly (the maintenance/refueling of the middle tower body can be completed without any tools in the future).