Mµ™ EX
- Taking the long way home from work, just to get some extra miles in.
- The eastern climb from Bédoin to the top of Mont Ventoux.
- Discovering how much a folding bike can actually do.
Our top of the range bike for 2009, the Dahon Mμ EX is a no-compromise speed machine equipped with the best components available. The Mμ EX is stunningly light, stiff, and rocket fast. The precision and effortless shifting of the SRAM Red drivetrain needs to be ridden to be believed. Designed to be an all-around performer: good for anything from centuries, to sprinting to work, to leisurely rides around Central Park. Of course, the Mμ EX even folds faster - in about 15 seconds.
- 20-speed SRAM Red drivetrain is as good as it gets.
- Weighing in at only 8.8 kg the Mμ EX climbs like a mountain goat.
- Ergon Leichtbau grips with magnesium bar ends allow a large variety of different hand positions to maximize comfort and power.
- V-Clamp frame hinge is strong, safe and incredibly easy to operate.
- The SRAM Red cassette is CNC machined from a single 10 kilogram block of steel - the result is unbelievable precision and shifting married to best in class durability.
| COLORS | ![]() |
| SPEEDS | 20 |
| FRAME SIZES | 1 |
| GEAR INCHES | 30" - 94" |
| DISTANCE: SEATPOST TO HANDLEBAR | Min: 630 mm (24.6") Max: 710 mm (27.7") |
| DISTANCE: SADDLE TO PEDAL | Min: 680 mm (26.5") Max: 965 mm (38") |
| FOLDED SIZE | 35 x 80 x 66 cm (13.7" x 31.2" x 25.7") |
| FOLDING TIME | 15 sec |
| WEIGHT | 8.8 kg (19.4 lb) w/o pedals |
| SUGGESTED RIDER HEIGHT | 142 - 193 cm (4'8"- 6'4") |
| MAX RIDER WEIGHT | 105 kg (230 lb) |
| FRAME | PA Series, 7005 butted aluminum alloy, custom-drawn Sonus tubing, Lattice forged hinge, patented Fusion and V-Clamp technologies |
| FORK | Dahon SlipStream™, Puro™ U7 aluminum, patented Fusion technology, double butted tubing |
| SUSPENSION | n/a |
| HANDLEPOST | Radius™ VRO, patented Fusion and V-Clamp technologies, forged aluminum, custom designed for Syntace VRO system |
| HANDLEBAR | Kinetix Pro, Flat bar, 7050 aluminum, double-butted |
| STEM | Syntace VRO, adjustable |
| HEADSET | Dahon Fusion XP+, Zero stack, Angular Contact cartridge bearings, machined aluminum cups |
| GRIPS/BAR TAPE | Ergon Leichtbau, Magnesium bar end |
| SADDLE | Kore XC, I-Beam, 228 grams |
| SEATPOST | Kore I-Beam, 2014 AL, 34 x 580 mm |
| SEAT CLAMP | Dahon Turtleneck™ clamp |
| FRONT BRAKE | Kinetix Pro, forged ultra light aluminum V-brakes, aluminum cartridge pads, stainless hardware, micro bolts, Flex noodle |
| REAR BRAKE | Kinetix Pro, forged ultra light aluminum V-brakes, aluminum cartridge pads, stainless hardware, micro bolts, Flex noodle |
| BRAKE LEVERS | Avid Speed Dial 7, leverage adjust |
| BRAKE CABLE & HOUSING | Dahon LiveWire™, SIS housing, slick cable |
| FRONT HUB | Kinetix Pro by American Classic, stainless steel cartridge bearings, Ultralight 58 gram design, Kinetix ProLite QR |
| REAR HUB | Kinetix Pro by American Classic, stainless cartridge bearings, 205 grams, Kinetix ProLite QR |
| SPOKES | Kinetix Pro by Sapim, super light, double butted, 14f/16r |
| NIPPLES | Sapim Polyax, internal, self aligning, brass |
| RIMS | Kinetix Pro, Niobium alloy, doublewall, CNC machined sidewalls |
| TIRES | Dahon Special Edition Schwalbe Kojak 35-406, 95 psi, Qualifier Compound casing, RaceGuard puncture protection, Kevlar bead |
| SHIFTER(S) | SRAM Red, 2 x 10 DoubleTap flat bar trigger |
| FRONT DERAILLEUR | SRAM Red, titanium cage |
| REAR DERAILLEUR | SRAM Red, carbon cage, ceramic pulley bearings |
| CRANKSET | FSA SL-K carbon w/ 55/42T CNC rings |
| CASSETTE/FREEWHEEL | SRAM Red, 11-28T |
| BOTTOM BRACKET | FSA |
| CHAIN | SRAM PC1070 |
| PEDALS | None |
| CABLE & HOUSING | LiveWire 4 mm |
| CLIP SYSTEM | Magnetix™ system |
| ACCESSORY | Reflective pants clip |
| TOOL | 4 mm, 5 mm, 6 mm Allen tool |
| *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. | |
"A pleasure to ride, the bike is responsive, fast, and performs.
Best part is it climbs . . . for real."
Read more!
Bike Hugger, USA
May 2009








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