2008 Kawasaki Ninja Zx-10 on 2040-motos

Moto blog

WSBK 2013: Portimao Race Report

Marco Melandri and Eugene Laverty split a pair of victories at Portugal’s Portimao circuit while Sylvain Guintoli took advantage of some misfortune to his championship rivals to increase his lead in the 2013 World Superbike Championship standings. Guintoli has been leading or sharing the lead in the championship since winning the first race of Round 1 in Australia, but amazingly continues to lead despite having just that single victory after six rounds. The Aprilia rider has accomplished this through his consistency (Guintoli leads all racers with nine podium finishes in 12 races) and ability to finish each race (he’s the only rider in the top seven without a DNF).

A Weighty Issue

For as long as I can remember, motorcycle manufacturers have been playing fast and loose with regard to what they claim for the weight of their bikes. The “dry weights” they foisted upon us had little basis in reality. The “dry” part of that claim meant that listed weights on a spec chart were the result of all fluids being MIA from the bike, including necessities like engine oil, coolant and fork fluid (not to mention fuel), but even that didn’t fully explain the overly optimistic specs.

New: Venhill 888 fast-action twistgrips

CONTROL specialist Venhill has launched its new 888 range of bike-specific fast action twistgrips.  Supplied complete with the company's top of the range Featherlight cables, the kits are designed for a straightforward replacement of the factory-fitted equipment.  Bike-specific kits are now available for the Honda CBR600F, Kawasaki ZX-6R/ZX-10R, Suzuki GSX-R600/750, Triumph 675 Daytona and Yamaha R1/R6, among others, with prices from £105. Here's Venhill's description of the new product: "Manufactured with a robust CNC machined alloy body, the 888 fast action twistgrip provides a choice of two settings and is supplied with two rotors so that riders can select the throttle action that best suits the riding conditions.  Settings can be changed swiftly by undoing the two set screws securing the throttle body and changing the rotor. On the fastest setting there is 80° of rotation, (taking up 36mm of the cable), which is typically 45% faster than 'standard' throttles.