The Cranston R20 is a 20-inch tri-fold folding bike from the brand's R Line. It has a Chromium-Molybdenum Steel 4130 frame and a Shimano 9-speed drivetrain with a 53T hollow chainwheel. It is designed for everyday commuting, city riding and weekend rides.
The bike folds in three to 700 x 620 mm and weighs 13.5 kg. It rolls on KENDA 20x1.35 tires and double-layer 30-frame high knife rims. A standard aluminum alloy kickstand is included.
It is recommended for riders 150 to 185 cm tall, with a recommended load of 110 kg.
- Frame
- Chromium-Molybdenum Steel 4130
- Gears
- Shimano 9-speed set
- Chainwheel
- 53T hollow chainwheel
- Tires
- KENDA 20x1.35, black
- Wheelset
- 20-inch, 30-frame double-layer high knife rim
- Hubs
- 2 bearings front, 2 bearings rear
- Brakes
- Cranston aluminum alloy C brake levers with one-piece forged aluminum alloy clamp
- Headset
- Cranston customized bearing headset
- Handlebar
- Aluminum M handlebar with black grip covers
- Seatpost
- Aluminum, 33.9 mm tube diameter
- Seat
- Black seat cushion
- Pedals
- Foldable plastic pedals on both sides
- Folding mechanism
- Plastic non-quick-release folding buckle; Cranston self-developed aluminum hinge clamp plate buckle
- Front carrier block
- Plastic
- Accessories
- Aluminum rack, vintage aluminum fenders, aluminum easy wheel, aluminum alloy kickstand
- Dropout spacing
- Front 74 mm, rear 130 mm
- Unfolded size
- 1600 x 1300 mm
- Folded size
- 700 x 620 mm
- Net weight
- 13.5 kg
- Recommended height
- 150-185 cm
- Recommended load
- 110 kg