L3-20寸铝制折叠淑女车

产品特色
专为女性及长辈设计的款式，拥有独特的专利摺叠机构
产品规格
Bar: Aluminum 6061 , T6.
Stem: OPX5.1, foldable & extendable
Grips: VELO, Kraton rubber
Saddle: ACTIVE, Vinyl.
Seatpost: Al 6061, D:30.4mm, L:580mm.
Pedal: VP, foldable.
Carrier: Massload alloy carrier.
Drivetrain:
F/derailleur: nil
R/derailleur: Shimano RD-TX31, 7-sp.
Freewheel: Shimano MF-TZ21, 14-28t, 7-sp.
Chainwheel: 44t × 170mm forged alloy Crank.
Shifting lever: Shimano SL-TX50-7R
Chain: KMC Z50
Brake:
F/R brake:Tektro 837AL V-brake.
Levers: Tektro TS-374AFR.
Wheelset:
F/Hub: Alloy.
R/Hub: Alloy + 7-sp cassette.
Rim: Al 6061, T6, double chamber.
Spoke 14G, stainless steel.
Tyre & Tube: Kenta K-193, 20 × 1.5, A/V.
认　　证
TUV EN，14764:2005