Including: a pair wheels. Quick release. rim tape
Material: Aluminum alloy Lightweight rim
Hubs: SILVEROCK Hubs
O.L.D: front 100mm, rear 130mm
Rim frame height: 451/406: 24mm
Size: 20 1 1/8 or 20" 1 3/8" tires
Spokes: DT or Pilar
Color: silver black
Support ：8-11 speed
Brake: V brake
Weight: 1276g
Origin: Made in China, build by SILVEROCK
Packed in SILVEROCK origianl box, size 46x20x40cm