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Dawes Jack Folding Bike 20"
The Jack is a high quality affordable bike that’ll meet the requirements of most commuter or leisure rider. The alloy frame has our 3 point locking mechanism with telescopic handlepost for a safe and tailored fit. Equipped with high quality Shimano 6 speed derailleur gears, double wall alloy rims and mudguards make it excellent for commuters, leisure riders and people looking to take the bike away on holiday. You can take it almost anywhere and the ride is always great.
Specification
Frame
Dawes 6061 Alloy Folding Frame
Fork
Dawes Hi-Tensile Unicrown Steel
Headset
FSA 1.1/8" Aheadset, Semi-Integrated
Handlebar
Dawes Alloy Flat Bar / 560mm Wide
Stem
Alloy Folding, telescopic handlepost, 313-435mm
Grips
Comfort Grips, Double Density
Gear Shifters
Shimano Thumb Plus SL-TX5 6spd
Rear Derailleur
Shimano Tourney RD-FT35A 6spd
Freewheel
Shimano 6spd 14-28T
Chainwheel
170mm Alloy Cranks / 48T Chainring
Bottom Bracket
Cartridge BB 123mm axle
Brakes
V-brakes Linear Pull Alloy
Brake Levers
Alloy Lever
Pedals
9/16" Folding
Front Hub
28H Nutted Alloy
Rear Hub
28H Nutted Alloy
Rims
Double Wall Alloy with CNC braking surface
Spokes
14G
Tyres
20 x 1.75" , Gumwall with reflective line
Saddle
Dawes Custom, Comfort Saddle
Seat Post
3.4mm x 550mm, Micro Adjust, Alloy
Kickstand
Alloy Centre Mount
Mudguards
Chromoplastic
Weight
13.7kg
