Dahon Roo D7, Overview and Specifications

Dahon Roo D7


A wonderfully designed utility bicycle that’s perfect for short distances or a shopping trip. This charming low-step is easy to jump on and off and features gears that are nearly maintenance-free. As you would expect from Dahon, it’s built to last and sensibly priced.



1. General Information

  • Wheel Size: 20″
  • Folded Size: 30 × 77 × 64 cm (11.7″ × 30.0″ × 25.0″)
  • Weight: 11.9 kg (26.2 lbs)

2. Riding Position



Best accommodates city conditions and obstacles, incorporating optimal positioning for top visibility, comfort and speed.

3. Features / Benefits

  • Folds in less than 15 seconds
  • Magnetix latch system to keep the bike folded
  • Adjustable stem to fit various sized riders


1. General Information

  • Speeds: 7
  • Frame Sizes: 1
  • Gear Inches: 37″-85″
  • Distance Seatpost to Handlebar: Min: 630 mm (24.6″) Max: 655 mm (25.5″)
  • Distance Saddle to Pedal: Min: 690 mm (26.9″) Max: 950 mm (37.0″)
  • Suggested Rider Height: 142 – 193 cm (4’8″ – 6’4″)
  • Max. Rider Weight: 105 kg (230 lbs)

2. Frame

  • Frame: RA series, Dalloy aluminum, custom drawn Sonus tubing, Lattice forged hinge, patented Fusion and ViseGrip technologies
  • Fork: Integrated, patented Fusion technology

3. Cockpit

  • Handlepost: Radius Telescope, adjustable patented Fusion and V-Clamp technologies, forged aluminum
  • Handlebar: 6061-T6 aluminum, flat bar
  • Headset: Dahon Fusion+, Zero stack, cartridge bearings
  • Grips/Bar Tape: Dahon Ergo, single density or Herrman’s (EU)
  • Saddle: Dahon by WTB Connect Como or DDK Italian Design (EU)
  • Seatpost: Superoversize, Microadjust, aluminum
  • Seat Clamp: Dahon Covert, high leverage design

4. Brakes

  • Front Brake: Promax V, aluminum linear spring
  • Rear Brake: Promax V, aluminum linear spring
  • Brake Levers: Promax V, aluminum bracket/aluminum lever
  • Brake Cable & Housing: SIS, pearl, silver housing, slick cables

5. Wheels

  • Front Hub: Dahon Mini, aluminum, sealed
  • Rear Hub: Fomula, cassette, aluminum, sealed
  • Spokes: 18/8 stainless steel or Sapim Leader, stainless steel (EU)
  • Rims: Aluminum, ground sidewalls, anodized
  • Tires: Dahon Rotolo, 20″ × 1.75″, high pressure 65 psi, Coffee Skinwall or Schwalbe Citizen (EU)

6. Transmission

  • Shifter(s): SRAM MRX Comp, SRS technology RapidRise
  • Rear Derailleur: Dahon Neos, RapidRise
  • Crankset: Cold-forged 6061-T6 aluminum crank arms, hand-polished, double chain guard
  • Cassette/Framewheel: 7-speed 11-28T
  • Bottom Bracket: CH, chromoly axle
  • Chain: KMC Z50, narrow, noiseless function
  • Pedals: Suntour folding non-slip
  • Cable & Housing: SIS-SP, DuPont L3 lubricant, pearl, silver

7. Extras

  • Kickstand/Support Bracket: Aluminum, Dacromet bolt
  • Luggage Socket: Frame integrated
  • Clip System: Magnetix system
  • Rear Light: Dahon TailLight or Spanninga Deluxe for rack
  • Mudguards: SKS Mini 20
  • Rack(s): ArcLite rack with luggage strap

Source: http://dahon.com/mainnav/home.html

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