in titanium or carbon-fibre with an optional Y type link pipe made of conical titanium tubes that help to produce more power and torque than the slip on can alone.The cans with the optional link pipe provide big gains between 4500 and 6500rpm with another

| Stainless Steel | 4.1kg | £1173.991A0-663-5H20 | Metal Magic | 4.1kg | £1338.341A0-663-5H80 | Titanium | 3.7kg | £1291.381A0-663-5H90 | Carbon Fibre | 3.5kg | £1549.66Noise Output (decibels): Standard end cans: 92dB @ 5,850rpmYoshimura EEC Slip-Ons: 93dB @ 5

that will be raced at the TT this year (Mugen had two of them at Cadwell, the racer and a spare), Mugen itself was simultaneously testing another of the machines in Japan.The Japanese version, finished entirely in carbon fibre, shows off the bike's carbon chassis

, Brembo brakes with carbon-ceramic discs and carbon fibre wheels.Performance is quoted as 145-ft-lbs torque, with "SUFFICIENT" listed as the bike's horsepower output.It may look like it's built like the Forth Bridge, but thankfully the new Hellcat weighs

there is no way of telling.Despite criticism it would seem that Preziosi would prefer to remain the carbon fibre technology, after saying at Misano: "Are we making an aluminum frame? We tested an aluminum chassis in 2009. It’s not a new idea. It’s not the material

outfit in 2012 the Brit logged a best time of 1:42.526 - a positive performance considering he was using steel instead of carbon fibre brakes and acclimatising to the Bridgestone tyres.The 31-year-old from Kendal told MotoGP.com: “It handles really well

the last bolt it’s clear the Leo Vince is well made. The quality of the components are excellent with washers machined from billet aluminium and a hanger bracket in real carbon fibre. Without the baffle it was the loudest can in the test and also

pivot plates. The bodywork is all carbon-fibre and its looks share strong similarities with Ducati's Desmosedici RR, the road-going MotoGP bike. This is no bad thing. The exhausts look like they've come from a 2004-on R1, too. The V-Roehr is also

of demonstration laps in front of over 50,000 spectators at WDW World Ducati Week 2007.Two-times World Superbike champion Troy Bayliss was given the honour of demonstrating the 1098 F08 machine, which is still in its factory development stage, sporting black carbon-fibre

. The powerplant is a tuned version of BMW's iconic Boxer-twin engine, pumping out a claimed 113hp with 115Nm of torque. With the use of modern, lightweight materials, such as carbon fibre, the Megamoto weighs in at a claimed 179kg. BMW claim this gives the bike