R1 20寸 铝制摺叠自行车
- 产品型号:
- R1 20" Aluminum folding bike, flat bar, road, 18-sp.
详细规格及用途描述
产品特色
专利摺叠机构拥有绝佳的刚性及稳定度!
产品规格
Bar: Aluminum 6061 ,T6.
Stem: OPX5.1,foldable & extendable
Grips: VELO, Kraton rubber.
Saddle: VELO.
Seatpost: AI 6061, D:27.2mm,L300mm.
Pedal: Wellgo, QRD-M079, Q.R. Devise.
Drivetrain:
F/derailleur: Shimano Tiagra F/D R440
R/derailleur: Shimano Tiagra R/D 4500GS.
Freewheel: Shimano CS-HG50-9, 11t-25t, 9-sp.
Chainwheel: Shimano FC4500, 52t/39t. 170mm, 2-sp
Shifting lever: Shimano SL-R400, 18-SP (2 × 9)
Chain: KMC Z-9000
Brake:
F/R brake: Tektro R320, Caliper Brake.
Levers: Tektro RX1.0 Lever.
Wheelset:
F/Hub: Alloy.
R/Hub: Alloy + 9-sp cassette.
Rim: Al 6061, T6, 451 × 14, double chamber.
Spoke 14G, stainless steel.
Tyre & Tube: Kenta K-193, 20 × 1.1/8, A/V.
认 证
TUV EN，14764:2005
