Jack D24

in
Urban Utility BikesUses Deluxe Components26 inch wheels Urban riding position
Speeds: 
24
Weight: 
13.6 kg (29.9 lb)
Folding Time: 
30 sec
Folding Size: 
34 x 94 x 79 cm (13.3" x 36.7" x 30.8")
SEE IT FOLDED
  • Getting from one end of campus to the other
  • Mobile social rides at South by Southwest
  • Climbing that hill on the way to work

The Jack is designed to go at any pace you choose and to roll over anything in your path. Forget leaving your urban machine in that communal bike garage and getting nicked and scratched; keep it inside and safe… with you. That’s how it should be, right? The Jack is designed around a beefy 7005 aluminum frame and phat Schwalbe Big Apple tires. We’ve equipped the Jack D24 with 24 gears for riders who’ve got San Francisco-type hills in their commute. Human power – gotta love it.

  • Dahon Axis stem adjusts up and down, forwards and backwards so every rider can find their most comfortable riding position
  • Quick and easy folding convenience
  • Schwalbe Big Apple tires – roll over just about anything and deliver 2” of pot-hole eating cushion
  • BioLogic PostPump integrates a high capacity pump inside the seat post so you’ll never be caught without your pump again.

Specifications

CobaltKelp
24
S, M, L
23” - 113”
Min: 655 mm (25.5") Max: 665 mm (25.9")
Min: 720 mm (28.1") Max: 955 mm (37")
34 x 94 x 79 cm (13.3" x 36.7" x 30.8")
30 sec
13.6 kg (29.9 lb)
S: 157 - 167 cm (5´2" -5'6"); M: 167 - 183 cm (5'6" -6'); L: 183 - 193 cm (6'-6'4")
105 kg (230 lb)
DA Series, Joe Murray design, 7005 aluminum, custom-drawn Sonus tubing, patented ViseGrip and ReBar technology
Oversized, straight, integrated design
6061-T6 aluminum, riser, 31.8 mm oversize
Dahon Axis, patented InfiniteAdjust technology
Dahon Fusion, zero stack, cartridge, conical spacer
Dual Density Kraton; (2011: BioLogic Arx grips with T-Tool)
WTB, Speed V
BioLogic PostPump, 31.6 mm
Aluminum with high leverage lever
ProMax V, aluminum, linear spring
ProMax V, aluminum, linear spring
ProMax V, aluminum bracket/aluminum lever
SIS, black housing
Formula, aluminum, QR
Formula cassette, aluminum, sealed
18/8 stainless steel, brass nipples, black ano
Aluminum, anodized black
Schwalbe Big Apple, 26" x 2.0", RaceGuard puncture protection, 75 psi
SRAM 3.0 Comp, SRS technology, 24 spd
Microshift
SRAM X-4, long cage, black
SRAM Truvativ Xflow
Shimano HyperGlide 8 speed, 11-32T
CH, chromoly axle
KMC Z82
SIS-SP, black
Option: WeatherBeater, 26"
Kickstand: Aluminum, dacromet bolt; Support Bracket: Aluminum
Magnetix system
Trouser strap
Cateye
Cateye
4 mm, 5 mm, 6 mm

*Note: These are our standard model specifications. The specifications for your country may differ slightly. We do our best to ensure that the specifications listed here accurately reflect the exact parts found on our production bikes. However, component changes do occur for various reasons and there may be brief delays on site updates. We reserve the right to make component changes without prior notification, which may cause discrepancies with the information listed on the web.

Recommended Accessories

Stow Bag
Dahon Weatherbeater Mudguards

Reviews

There are no reviews for this bike at this time.

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This website is operated by Dahon and Hon Industrial Labs, Inc., Taiwan (sometimes referred to as “Dahon Global” or “Dahon Taiwan”), which presently sells bicycles under the Dahon brand name in various parts of the world. Dahon Global is a separate company from, and is not presently related to, either Dahon North America Inc. or Dahon Technologies, Ltd. (sometimes referred to as “Dahon China”), although those companies also make and sell bicycles under the Dahon brand name in certain other parts of the world. There is no connection or relationship between this website and any website operated by Dahon North America or Dahon China, including http://www.dahon.com.cn/ and www.dahonbikes.com.