Monday 11 November 2013

Carterham e-Bikes and Motorcycles

Since 1957 Caterham Group has been known for its purpose-built sports cars, Formula One entries and overall motorsports shenanigans. This week at the International Motorcycle Exhibition (EICMA) in Milan, however, Caterham announced that it will be expanding its product offerings from four-wheeled machinery to that of the two-wheeled variety. Starting in 2014 Caterham Bikes will introduce three new products: the Brutus 750, the Classic E-Bike and the Carbon E-Bike.

The Brutus 750 motorcycle,Caterham’s utilitarian off-road bike is less about the pretty and more about pure off-road functionality. Brutus’ most obvious element, those big, fat, chunky 26 x 10 R14 tires are, according to Caterham, designed to give the bike flexibility as a on-road machine, off-road device or even a snowmobile.

Powering the Brutus throughout its various snowy, backwoods adventures will be a 4 valve, DOHC, 750cc single-cylinder liquid-cooled engine. Brutus’ automatic CVT gearbox is designed to give inexperienced riders an easier learning curve and more user friendly experience versus the traditional manual configuration. To keep the ride as polite as possible, Caterham has outfitted Brutus with up-side down 43mm Hydraulic telescopic forks up front and a single shock out back with compression and preload adjustments.

Classic e-Bike
With a wheelbase of 1.46 m (4.8 ft), height of 1.13 m (3.6 ft) and a total length of 2.15 m (7 ft) Brutus 750 weighs out at a hefty 235 kg (518 lb) ... so it's not exactly nimble. To pretty up Brutus' otherwise polarizing aesthetic Caterham chose to strategically splash yellow, white and British Racing Green colors about the bike's chassis. Unlike its hefty big brother, Caterham’s Classic e-bike draws design inspiration from the track-board racers of the 1920s. The e-bike is powered by a 36 V, 250 W, brushless motor mounted in the center with a torque sensor to manage power. A Panasonic 36 V, 12 Ah lithium battery provides the juice and Caterham has designed the bike so an optional second battery pack can be added if desired.

Carbon e-Bike
Last but not least of the bike trifecta is the Carbon e-bike. With an appearance that's neither retro nor utilitarian, Caterham says the Carbon’s design and material choices were inspired by the firm’s Formula One experience. This racing inspiration might explain the bike’s modular carbon-aluminum frame, oversized carbon girder forks, mono-shock rear suspension, lightweight aluminum rims, performance based braking system and carbon-fiber impregnated tires.

Source; Zigmag

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