World Wheels title
 

BIKES - Jack Medium

 

 

   

Jack Medium

£399.99

BUY IT NOW!

 


PERFECT FOR...
...fast cruising around campus.
...bar hopping (eco style).
...searching for a new lunch spot.
...flying through the city with the greatest of ease.

Be nimble. be quick. be Jack! The Jack is designed to go at any pace you choose and to roll over anything in its path. Forget leaving your urban machine in that communal bike garage, getting nicked and scratched; keep it inside and safe. with you. That’s how it should be, right? Jack is designed around a beefy 7005 aluminum frame and phat Schwalbe Big Apple tires. The Jack has only 7 speeds to keep things simple, but enough gears for most anything you’re likely to encounter in the city. What kind of bike is this? It’s a human powered urban machine, Jack.

 

Dahon F.I.T. stem offers 50mm of adjustment for a custom riding position.

Light weight 7005 aluminum frame with custom-drawn Sonus tubing, Lattice forged hinge, patented Re-Bar technology and replaceable derailleur hanger.

 

 

Schwalbe Big Apple tires are luxuriously comfortable, fast rolling, and have a Kevlar anti-puncture lining.

   
 

 

 

 

SPECIFICATION
COLOUR Shadow Black
SPEEDS 7
FRAME SIZES S (16"), M (18"), L (20")
GEAR INCHES 37" - 101"
FOLDED SIZE 38 x 69 x 91 cm (14" x 27" x 36")
WEIGHT 12.4 kg (27.3 lbs.)
FOLDING TIME 5 seconds
SUGGESTED RIDER HEIGHT S Frame (157 cm - 167 cm/5'2" - 5'6"); M Frame (167 cm - 183 cm/5'6" - 6'); L Frame (183 cm - 193 cm/6' - 6'4")
MAX RIDER WEIGHT 105 kg (230 lbs)
FRAME DA Series, Joe Murray design, 7005 aluminum, custom-drawn Sonus tubing, forged Lattice hinge, replaceable derailleur hanger, integrated head tube, patented ReBar technology
FORK Oversized, straight, integrated design
HANDLEBAR 6061-T6 Aluminum, riser, 31.8mm oversize
STEM Dahon F.I.T., patented ATS technology, 6061-T6 aluminum
HEADSET Dahon Fusion, Zero stack, cartridge, conical spacer
GRIPS Dual Density Kraton
SADDLE WTB, Speed V
SEAT POST BioLogic™ Zorin PostPump, 27.2mm
SEAT CLAMP QR ProLite design, aluminum, CNC finished lever
BRAKES ProMax V, aluminum, linear spring, stinless flex noodle
BRAKE LEVER ProMax V, aluminum bracket/aluminum lever
BRAKE CABLES & HOUSING SIS, black housing
FRONT HUB Formula, Aluminum, QR
REAR HUB Formula cassette, aluminum, sealed
SPOKES 18/10 stainless steel, brass nipples, black ano
RIMS Aluminum, anodized black
TIRES Schwalbe Big Apple, 26" x 2.0", RaceGuard puncture protection, 75 psi
SHIFTER SRAM 3.0 Comp, 7 speed
REAR DERAILLEUR SRAM SX4
CASSETTE 7 speed, 11-30T
CRANKSET Truvativ IsoFlow, 38T
BOTTOM BRACKET CH, chromoly axle
CHAIN KMC Z50, Narrow, Noiseless function
PEDALS VP 990-A
KICKSTAND Aluminum, Dacromet bolt
WHEEL REFLECTORS Cateye
FRONT & REAR REFLECTORS Cateye
ACCESSORY Reflective pants clip, Bell, Post Pump
SUPPORT BRACKET Aluminum


FREE TUNE-UP - a £30 value!
Dahon requires all of their bikes to be checked and adjusted by a trained bicycle mechanic before riding.
This activates the warranty and you can then upgrade to a lifetime warranty simply by sending the warranty card in.
Without this service, you'd have to bring your bike down to the local bike shop for a tune up before riding and you'd get charged up to £30.
We offer this service for free, so when you get your bike from us, all you have to do is unfold it and you can start riding.


 


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