2011 Yamaha Tt-r230 on 2040-motos

Moto blog

Unique Sounds of the New Yamaha R1

When Yamaha announced its new R1 literbike last fall, company reps told us about the tractability assets of its new, MotoGP-derived crossplane crankshaft for the four-cylinder engine. It’s unique in that cylinders fire 90-degrees apart, allegedly enabling better grip during acceleration. A byproduct of this design is an exhaust note that is distinctive in this world of cookie-cutter designs.

Day 11 Dakar 2014: Coma Wins, Extends Overall Lead

Day 11 marked the longest stage to date of the Dakar Rally, as the competitors tackled the 605km (376 miles) special stage, covering a variety of terrain, hard ground, mountains, plus 120km (75 miles) of sand and dunes in the Copiapo area. Despite this, and a fall at the beginning of the stage, Marc Coma again demonstrated his status as boss of the Dakar 2014, by picking up his third victory of the year, further reinforcing his position at the top of the general standings. Five-time Dakar winner Cyril Depres opened the piste for 400km before dropping slightly to finish just 02:31 behind Marc Coma in first.

AMA Pro Racing Announces Basic Twins Flat Track Class for 2014 Season

AMA Pro Racing announced a new class for Flat Track racing designed to provide a new stepping stone for up-and-coming Pro-licensed racers, replacing the Pro Singles class in 2014. The new class, to be called Basic Twins, is more or less a revival of the Basic Expert Twins division that ran during the 2007 and 2008 seasons, but dropped when the Pro Singles class was introduced for 2009. The new class will give young racers a chance to showcase their skills on Twins, easing their transition to eventually enter the Grand National Expert Twins class.