ROCKRIDER M8 (Folding)

pecifications:
Frame & Fork: Hi-Ten steel.
Wheel size: 20 inch.
Group set: Shimano 1×7 speeds.
Shifter: Shimano SL-TX50-7R
(1×7 Speeds).
Rear Derailleur: Shimano RD-TY21-B-SS
Crankset: ROCKRIDER stock T46.
Freewheel: 11-28T.
Tires: CST 20 x 1 3/8 (451).
Rims: 451 alloy.
Brakes: Mechanical Cable Disc.
Seat post size: 33.9mm.
Paddle: Faimin.
BB: Sealed baring.
Accessories: Full fender, Carrier, Stand,
Bicycle Weight: 14kg+-.