KTM's return to racing in the Moto3 class has resulted in one of the most exotic race machines for the new four-stroke replacement class.The lightweight 24kg 250cc single-cylinder four-stroke engine has been connected to a trellis frame

BRITISH chassis builders FTR have have revealed their challenger for the new four-stroke Moto3 championship in 2012.The M311 will make its track debut later this month and has been designed specifically for the HRC-developed, single-cylinder 250cc

KTM have joined the blossoming Moto3 class with an entry for the 2012 125cc replacement class.The KTM on test, ridden by former KTM 125 GP pilot Michael Ranseder, was fitted with the 350cc engine from the firms SX-F motocross bike. Although

IODARACING presented their Moto3 engine for teams to purchase when the GP entry series changes to 250cc four-strokes in 2012.Produced by IodaRacing and Robby Moto Engineering, the EMIR GP 3 meets the new 250cc four-stroke engine regulations

THE grids for the 2012 seasons of the Moto2 and the inaugural Moto3 championships have been announced by the FIM.For 2012, Moto2 will feature 32 riders including Toni Elias who returns to the class after winning the inaugural title in 2010

both the last world 125cc season and the first Moto3 Championship in 2012.Young Mackenzie made his debut at the age of 13 in both Scottish and British minibike championship. He has raced from 2008 to 2010 in the British 125cc Championship, and conquered

that the two-stroke's days are numbered as the global atmosphere police clamp down on their hydrocarbon-rich emissions.So, Dorna announced their new Moto3 rules and regs at Valencia this weekend (see below). It's not going to appease the racing purist who

This is the new Sherco Moto3 bike.The bike will debut in the Spanish CEV series under the Moor Racing banner. Moor racing is owned by ex-Aprilia GP technician Frank Moor. The Spanish off-road manufacturer plans to use the CEV series as a test bed

MOTO3 REGS for the 125 replacement class were released at Valencia, with the GP Commission finalising technical regulations for the 250 single-cylinder four-strokes.The new series, due to start in 2012, restricts maximum bore size to 81 mm. Other

HONDA has launched the final version of its customer Moto3 bike – the €23,600 NSF250R – while KTM has revealed it has not one but two Moto3 projects on the go.Honda's bike, based on the chassis of the NSR125 with a new 250cc four-stroke single