DAHON VYBE D725 2024 / Honda GX25 powered Hybrid Dahon Vybe D7 with CVT drive

Description: This already patented Direct Drive CVT design now carries even more patentable innovations that make it work at perfection. All relevant videos are available at DR1L channel What's New? Redesigned drive geometry guarantees closer and firmer contact between conical roller and the wheel. Hence, %100 usage of available CVT ratios in an efficient manner. %0 slippage and tire degradation. Full power transfer even in wet conditions. Center of gravity of the drive assembly is closer to the bike: Safe parking is standart with the stock stand. Front wheel can stay parallel to rear wheel when parked.Inside the bonnet: Heat treatment of conical roller and shaft, reduction of unbolted mechanical parts to one (conical CVT roller) , Custom made Pull-Pull CVT shifter As cyclists, we had to make this very efficient, lightweight and practical add-on without any permanent alteration to the bike. Engine-drive assembly is bolted to the bike's existing rear V-brake pivot stems. Rear brake is upgraded to U brake and the engine compression. Gas piston, cable routers and U brake mounting profile use bikes existing mounting and routing capacity. Engine can be separated from and engaged to the wheel at any time with a controller. Drive Torque is regulated by two twist shifters: one on the right controls throttle while the other on the left controls conical roller's position on the wheel. Without ever disengaging roller from the wheel you can accelerate by selecting higher ratios gradually or tackle hills by selecting lower ratios. As this combination of throttle and roller control is in your hands, bike drives like a manual motorbike with 16 speeds. Unlike a scooter you can select a higher ratio at low speed for more pleasing engine sound. When the throttle is released engine instantly starts acting as brake as it is in a geared motorbike which makes it very stable. This is due to fact that internal clutch of the engine is not used in the first place. There is no clutch dust, wear and slippage. Techinal Specifications Wheels20" Aluminum double sidewall rims with 20 Hole Front and 28 Hole Rear HubTyres20” x 1.75” Schwalbe Road Cruiser Front and 20” x 1.35” Schwalbe Kojak RearWeightUnladen: 18 kg (37 lbs) / Max rider weight : 100 kg. (222 lbs)DrivetrainShimano Tourney 7-Speed and Twist Shifter / 2:1 CVT Direct Drive and 16 position Shimano SL-31 Pull-Pull Shifter BrakesAluminum 110 mm V-Brake Front and Shimano Br-451 U-brake RearFork / HandlepostSmooth Riding and Stable Hi-Ten Steel Blades and Steerer/ DAHON Forged Aluminum Radius V Handlepost, Adjustable FrameDalloy Aluminum, Lattice Forged Hinge, w/ ViseGrip Technology. Engine Type / DisplacementAir-cooled 4-stroke OHC / 25 cm3Net Power / Torque Output1.0 hp (.72 kW) @ 7,000 rpm / 0.74 lb-ft (1.0 Nm) @ 5,000 rpmLubrication System /Oil CapacityCrankcase pressure–driven / 2.7 US oz (80cc)Fuel / Fuel Tank CapacityUnleaded 86 octane or higher / .61 U.S. qt (0.58 liter)Carburetor / Ignition SystemDiaphragm-type (overflow return) / Transistorized magnetoFuel Consumption< 1 lt / 100 km. ( 250 mpeg ) @ full throttle Starting System / Throttle ControlKinetic Energy Transfer using engine separation controller / Free running Shimano SL-RV200-7R twist shifterMax. Speed / Unassisted Climb Rate45 km/h ( 28 mi/h) / % 12

Price: 1099 USD

Location: Istanbul

End Time: 2024-11-28T14:56:56.000Z

Shipping Cost: 300 USD