20in Bike 8 Speeds 24 Speeds Suspension Frame Bicycle Mechanical Disc Brake Bicycle

20in Bike 8 Speeds 24 Speeds Suspension Frame Bicycle Mechanical Disc Brake Bicycle   Product name: LAPLACE 20-inch one-armed car Frame: LAPLACE 20 inch frameFront fork: flower drum before 20 inch / 24 single arm/matchFront fork bowl group: semi-hidden bowl groupGasket: LAPLACE CNC washerFive bowls of groups: BB73 122.5 mmHandlebar: 600 mm/bend inward 15 degreesThe set of: GUB 113 setsThe riser: adjustable / 90 mmThe tube: GS 31.6/400 mm / 3 d forgingBrakes: new RDM4.0 DThe brake lever: RA - 332 - dDip: XS83-8 -Dial: after RDM45Tooth plate: LAPLACE MPE 46 t ES - 211 - a * 170 sand and blackFlywheel: CM80-9 t 11/32The chain: KMC ZY GY/BR 112 knotsFlower drum: long yu perlinTires: jianda K1045/2.0Weight: 10.5 KG