Folding Mini Compact City Bike With 105 22 Speed

4700 20-Speed Version

Derailleur / Brake System:

• Shift lever: SHIMANO Shift lever, SL-4700,TIAGRA,2*10 speed
• Front Derailleur:SHIMANO FD-4700, TIAGRA, 10-speed
• Rear Derailleur: SHIMANO Rear Deailleur, RD-4700, TIAGRA, GS 10-speed
• Brakes:SHIMANO M315 oil brake, F/R1000 R/L1700

Transmission Control System:

• Freewheel: HR10-10 11-28T,10S,Cassette Sprockets,N:Nickel
• Chainwheel: PROWHEEL DESIRE-621-TT-1 53/39T*170 10S
• Chain: KMC X10 /GY/BR/110L/PPO, Brown
• Pedals: Folding Pedal

5800 22-Speed Version

Derailleur / Brake System:

• Shift lever: SHIMANO Shift lever ,SL-R7000,,2*11 speed
• Front Derailleur:SHIMANO 105 FD-R7000, 11-speed
• Rear Derailleur: SHIMANO 105 Rear derailleur,RD-R7000,11-SPEED
• Brakes: SHIMANO M315 Oil brake, F/R1000 R/L1700

Transmission Control System:

• Freewheel: SHIMANO-R7000 11-28T
• Chainwheel: PROWHEEL DESIRE-621-TT-1 53/39T*170 11S
• Pedals: Folding Pedals

Wheelset System:

• Rim: Aluminium 20*24H*14G
• Hub: Two bearings, 14G*24H, straight hub, w/quick release
• Tires: CST,black 20*1.75
• Accessories: Multi Assemble tools, User Manual