Frame:Fast folding aluminum alloy frame
Crank:42T,Alloy Aluminum crank,Prowheel
Rear Derailluer：Shimano 6 speed
| Other main specifications: | |
| Frame: | 6061# Alum Alloy |
| Front Fork: | Magnesium alloy , front suspension. SR Suntour |
| Brake lever: | Aluminum,power cut when braking,Tektro |
| Brakes: | Machinical Disc-brake,Tektro |
| Handle bar/stem: | Alloy aluminum |
| Crank: | 42T,Alloy Aluminum crank,Prowheel |
| Saddle/ saddle post: | SINK GEL Soft comfortable,SR LOOKIN/ Alloy aluminum,Promax or customize |
| Peddle: | Alloy aluminum with reflector |
| Rear Derailluer | Shimano 6 speed |
| Chain/Spokes | KMC chain, stainless 13G spokes |
| Tyre/rim | 20*2.125,with reflective,Kenda |
| Front/Light | wire /battery LED front /rear light |
| Mudguard: | ABS Mudguard |
| Performance: | |
| Available charge time | >=600 times |
| Max speed | 25-35 km/h(<25km/h for EU) |
| Range for charge | >35-40km by PAS,30-35km by only electric |
| Loading capacity | 120 kg |
| Pedal Assistant System: | 1:1 PAS, PAS/Throttle both available |
| Input voltage of charger: | AC110V-240V |
| Packing infos: | |
| N.W/G.W: | 23KG/28 KG |
| Carton size: | 90*42*74cm |
| Loading Quantity: | 130pcs/20" 310/pcs/40HQ |