Which r1 is the fastest

The YZF-R1 demonstrated its prowess and potential by winning races around the world. Development of the first YZF-R1 called for creating a next-generation supersport machine, and it packaged a compact, cc, liquid-cooled, valve, DOHC 4-cylinder engine pumping out a massive PS into an ultralight chassis that was on par with cc machines with a dry weight of only kg. The ground-up review for the 2nd-generation R1 included parts changed for engine and chassis.

The all-new bodywork yielded improved aerodynamic performance, the titanium muffler reduced weight, and its performance potential refined with improved drivability and more. This was the first mass-production motorcycle to feature free-piston fuel injection. The movement of the free pistons allowed ideal control of intake air volume even at low speeds, delivering linear throttle response with the smooth feel of carburettors while electronic control ensured superior response and reliability.

It featured a bigger bore and shorter stroke spec, and a closed-deck cylinder design to help achieve its higher To cope with the higher power, this R1 model was the first Yamaha motorcycle to use fracture-split FS connecting rods and the fuel-injection system featured sub-throttle valves.

With a new 4-valve design and a higher Its exterior design was also new, with an aggressive layered cowling for edgy and dynamic styling. The R1 featured a crossplane crankshaft based on technology developed on the YZR-M1 MotoGP machine, delivering incredibly linear traction and control in response to throttle operation.

Together with the newly dimensioned aluminium Deltabox frame, the R1 boasted outstanding cornering performance. The R1 was updated with a traction control system for the crossplane engine.

Based on the speed differences between the front and rear wheels, the ECU detects when the rear wheel is spinning and adjusts the ignition timing, fuel delivery and throttle opening YCC-T simultaneously to help maintain traction. In addition to its powerful engine, this R1 was the first production motorcycle with a 6-axis Inertial Measurement Unit and other cutting-edge electronics to achieve a new level of handling performance.

The high-end YZF-R1M boasts electronically controlled suspension, a lightweight carbon-fibre cowl and onboard data logger recording a wealth of information useful for racing or trackday enthusiasts. Featuring a dry weight rivalling that of cc machines at kg and a powerful PS 4-cylinder engine, the R1 took the motorcycle world by storm as a fun-to-ride litre bike made for carving corners.

Benefitting from subsequent upgrades and revisions, the R1 became a leader in the large-displacement supersport segment and other manufacturers soon followed.

With superbike racing rules still only allowing cc fours, cc triples and 1,cc twins to compete, it was only a matter of time until steps would be taken to incorporate 1,cc 4-cylinder machines into production motorcycle racing.

With Honda, Suzuki, Kawasaki and Yamaha all in Japan, it was the first country to get the ball rolling. The S-NK class allowed for machines displacing 1,cc or more and its X-Formula sub-class permitted a wide range of modifications.

By , 1,cc 4-cylinder bikes were becoming ever more popular, so the JSB class was created in response, with modifications strictly limited to make it easier for privateers to contest the series. Despite the strong teams from other manufacturers filling the grid, Nakatomi finished his rookie season in the class with an impressive 6th.

Back then, the track was swarming with machines across five classes with different rules for displacement and modifications, but the pair fought through it all to take 1st in the JSB class and finish an impressive 2nd overall. In , the 4th-generation YZF-R1 mounted a new engine with a closed-deck cylinder design in an all-new Deltabox V Victory frame and demonstrated its performance in numerous racing categories and events.

Though he was forced to retire at the season opener in Suzuka, he took a brilliant first victory at Round 3 at Tsukuba and finished the season 3rd in the standings. In Europe's Superstock Cup known as the European Superstock Championship today , there was a show of domination by the R1 with Lorenzo Alfonsi winning the title and the riders occupying 2nd through 4th in the standings also all on R1s.

But that wasn't all. On the world stage, the Yamaha GMT94 endurance racing team based in France put on a dazzling performance. As the name implies, the team began racing in , and in they finished 3rd in the Endurance World Championship EWC. Then in , when 1,cc 4-cylinder machines were allowed to compete in the series, they immediately entered with the R1 and won the Oschersleben 24 Hours in Germany.

That is more than any production motorcycle on the planet. At mph, this is officially the fastest production motorcycles in the world. It sounds fantastic, and it is the fastest accelerating thing on two wheels in production. And that is why you should be bonkers enough to buy it and take a grim from everyone you pass by on the track. What a time to live in! How fast will it go? A claimed, if yet unproven, a top speed of mph is what is expected out of it at the least.

The fastest motorcycles currently in production. PGM 2. Or Mph Est. BMW HP4. MTT RR. Sagar Patil. Motorcycle industry expert since ! Login to your account below. Forgotten Password? Retrieve your password Please enter your username or email address to reset your password.

Log In. Top Speed. Engine type. Bore x stroke. Compression ratio. Maximum power. Maximum torque. Lubrication system. Wet sump. Clutch type. Wet, Multiple Disc. Ignition system. TCI digital. At lbs wet it came in a good 25lbs lighter than the smaller, less powerful Honda. It was an immediate hit, suddenly liter-bikes could keep up with the s in the corners then power past them everywhere else.

In terms of speed and acceleration, the original is still a fast bike, the chassis and suspension are just way behind the modern superbikes.

If Yamaha chose to, the R1M could easily scoot past the mph mark. It is something they seemingly have no desire to do though, with it being a special edition many Yamaha fans might have wished they did.