Impulse D3/D7
Specifications
COLOR Midnight Blue
SPEEDS D3: 3; D7: 7
WHEEL SIZE 20”
GEAR INCHES D3: 37" - 76"; D7: 33" - 90"
DISTANCE: SEAT POST TO HANDLEBAR Min: 620mm (24.5") Max: 680mm (26.75")
DISTANCE: SADDLE TO PEDAL Min 730mm (28.75") Max: 970mm (38.25")
FOLDED SIZE 29 x 66 x 75 cm (11.5" x 26" x 29.5")
WEIGHT D3: 12.1 kg (26.6 lbs); D7: 12.4 kg (27.3 lbs)
FOLDING TIME 15 seconds
SUGGESTED RIDER HEIGHT 142 cm - 193 cm (4'8" - 6'4")
MAX RIDER WEIGHT 105 kg. (230 lbs.)
FRAME Y Series, SuperLite 4130 chromoly, forged Lattice hinge, patented Re-Bar™ frame design, forged drop-outs
FORK Integrated, patented Fusion technology
HANDLEPOST Dahon Integrus, patented Fusion technology, forged clamp, stainless steel latch, 6061 aluminum handlebar
HEADSET Dahon Fusion, Zero stack, cartridge bearings
GRIPS SRAM
SADDLE Dahon Comfort
SEAT POST BioLogic™ PostPump
BRAKES ProMax V, aluminum
BRAKE LEVER ProMax V, aluminum bracket/aluminum lever
CABLES AND HOUSING SIS, Pearl silver housing, slick cables
FRONT HUB Dahon Special Edition by Formula, aluminum, sealed
REAR HUB SRAM T3, 3 speed, coaster brake
SPOKES 14 G, stainless steel, brass nipples
RIMS Aluminum, silver anodized
TIRES Dahon Roulez, 20" x 1.5", high pressure 65 psi, skinwall
SHIFTERS SRAM 3 speed
FREEWHEEL Dahon Special Edition, 13T
CRANKSET Cold-forged 6061 aluminum crank arms, hand-polished
BOTTOM BRACKET CH
CHAIN KMC Z410
PEDALS Folding
CHAINGUARD Full chainguard
KICKSTAND Aluminum, Dacromet bolt
CLIP SYSTEM Magnetix™ system
ACCESSORY Reflective pants clip
*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. Also our distributors also regularly ask us to make component modifications to better reflect the requirements of their local markets. We reserve the right to make component changes without prior notification, which may cause discrepancies with the information listed on the web.