Latest Posts:
Asphalt & Rubber
Tag

IRTA

Browsing
MotoGP

MotoGP Rules Updated: Fuel Limits, Concussion Tests, Etc

By 2 Comments

The meeting of the Grand Prix Commission, held on Tuesday in Madrid, made a number of minor changes to the rules for all three Grand Prix classes, as well as a couple of more significant revisions.

The biggest changes concerned the setting of the maximum fuel allocation from 2016 at 22 liters, and the adoption of the SCAT3 test for concussion for riders after a crash. But perhaps the most significant outcome of the meeting of the GPC is not what was decided, but what was not.

Of the various minor rule changes, a few are worthy of comment. The first is the reduction of the time penalty at the start for a rider exceeding the engine allocation in any given year.

From 2015, anyone using an extra engine will start the race from pit lane 5 seconds after the green light is displayed after the official start (once all riders on the grid have passed pit lane exit), rather than 10 seconds.

This will have little direct impact on the outcome of any races, but should make it easier for riders using an extra engine to get close to the backmarkers, and perhaps score a point or two.

Keep Reading
By
MotoGP

Analyzing MotoGP Engine Usage in 2014

By 14 Comments

When the rules limiting the number of engines each MotoGP is allowed to use were first introduced, their usage was followed hawkishly.

After pressure from veteran US journalist Dennis Noyes and myself, and with the assistance of Dorna’s incredibly efficient media officer, IRTA and Dorna were persuaded to publish the engine usage charts.

These were pored over constantly, searching for clues as to who might be in trouble, who may have to start from pit lane, and who would manage until the end of the season. How the world has changed since then.

Keep Reading
By
MotoGP

Indianapolis GP Named Best Grand Prix by MotoGP

By 19 Comments

At the conclusion of each GP season, an awards ceremony is held to celebrate the year’s champions, crowning the top riders in each category, the top manufacturers, and even the top venue for the season.

This year, the honors of the latter went to familiar locale, as the Red Bull Indianapolis GP round was named the “Best Grand Prix” of the 2014 season, making it the first North American round to receive such an honor.

Selection criteria for the award included consideration of the venue, promotion, and overall facility operations. For the 2014 race, Indianapolis Motor Speedway once again repaved its infield section, making alterations to several turns in order to facilitate passing and adding to the track’s overall consistency. In response to those efforts, the new configuration was widely praised by the GP competitors.

Keep Reading
By
MotoGP

MotoGP: Grand Prix Commission Agrees to Lower Bike Weight & Freeze Software Development for Factory Option

By 2 Comments

The Grand Prix Commission met at Misano to agree a couple of steps on the long road towards creating a single, unified MotoGP class from 2016.

The four parties to the GPC agreed that the minimum weight in the MotoGP class would be reduced from 160kg to 158kg, and agreed to freeze development of the software for all Factory Option class bikes from 30th June 2015.

From that point on, work will switch to the spec, or unified software, ready for the start of 2016.

Keep Reading
By
MotoGP

Thursday Summary at Silverstone: Money, Teams, & Hondas

By 11 Comments

Silverstone has all the makings of being a very hectic weekend for a lot of people. Not so much because of the weather – things are looking up compared to a week ago, with just a few drops of rain forecast for Friday, and dry weather for Saturday and Sunday – but more because of the goings on behind the scenes.

Thursday was the deadline for Moto2 and Moto3 entries to be submitted. The class looks to be oversubscribed again, with Dorna and IRTA left to whittle the entry list down to something of its present size.

Keep Reading
By
MotoGP

The Quartararo Rule – Moto3 Minimum Age Limit Changed

By 2 Comments

The minimum age limit for the Moto3 class is to be dropped for the winner of the Spanish CEV Moto3 championship. In a meeting at Brno, the Grand Prix Commission approved a proposal for the winner of the CEV Moto3 to be allowed to compete in the Moto3 world championship the season after winning the CEV.

The rule change will mean that Fabio Quartararo, the young Frenchman currently leading the CEV Moto3, will be allowed to start in Moto3 in 2015. The Frenchman is currently 15, and does not turn 16 until 20th April. If this rule had not been changed, then Quartararo would have been forced to miss the first two races of the 2015 season.

Keep Reading
By
MotoGP

Minimum Weights To Be Reduced Soon in MotoGP

By 8 Comments

The news that 340mm carbon brake discs are to be allowed once again in MotoGP has rekindled a debate that has been going on behind the scenes for some time.

The move to allow the discs at all tracks, and not just Motegi where they are already compulsory, has come as both power and weight of the MotoGP machines has grown over the past three years. But the real solution lies in reducing the minimum weight.

There was a certain irony in the moment chosen by the Grand Prix Commission to ban carbon discs larger than 320mm. The move – made for reason of cost savings and rationalization – came just as MotoGP was to return to 1000cc, meaning the bikes were about to reach higher top speeds.

Compounding the problem, the minimum weight was also increased. The initial proposal was to raise the minimum from 150kg, the weight of the old 800cc machines, to 153kg. However, to make life easier for the CRT machines, the weight limit was raised even further, in two steps, to 157kg in 2012 and 160kg in 2013.

In the space of two years, engine capacity had been increased by 25%, leading to a power increase of around 10%, while weight had also been increased by nearly 7%. It was a recipe for brake problems, and that is precisely what occurred.

Keep Reading
By
MotoGP

MotoGP Approves Use of Larger Brake Discs at All Circuits

By 2 Comments

MotoGP riders are to get some help with braking. From Mugello onward, all riders will be able to choose once again between running 320mm and 340mm brake discs on the front wheel. Use of the 340mm discs had been made compulsory at Motegi for safety reasons, but now, they will be available at all circuits.

The 320mm brake discs had been made compulsory at the end of the 2011 season, in an effort to cut costs. At that point, teams were free to choose from multiple sizes and masses of brake disc, meaning they were forced to purchase and transport sizeable numbers of discs to each race, while only using one or two sizes. Limiting choice was meant to rationalize the process, and cut costs for the teams.

Unfortunately, the compulsory brake disc size was imposed at the same time as bike capacity and weight were increased. In 2012, the first year of the restrictions, capacity of MotoGP machines was increased to 1000cc, and weights were increased to 157kg, and a year later to 160kg. With more power and nearly 7% more weight, braking forces were growing very large once again.

Keep Reading
By
MotoGP

Bridgestone Will Stop Supplying Tires to MotoGP after 2015

By 13 Comments

Bridgestone have announced that they will not continue as MotoGP tire supplier after the 2015 season. The Japanese tire maker will continue for the remainder of this season and throughout 2015 before pulling out of MotoGP.

The move had been expected. Spanish magazine Motociclismo reported two weeks ago that Bridgestone was on the brink of withdrawing, which we covered at the time.

There had been growing dissatisfaction between the two parties over the past couple of years, with Bridgestone not feeling they were getting the exposure they needed for the 20 million euros they spend on the series, while Dorna felt that the tires were not contributing to the spectacle of racing, and were built so conservatively in terms of tire durability that they were occasionally unsafe.

At Austin, the first murmurings of the growing rift became audible. Paddock rumor held that Bridgestone, whose contract was due to expire at the end of 2014, had agreed a single year’s extension to the end of 2015 to allow other tire suppliers time to develop their tires for MotoGP.

With new technical regulations due to take effect from 2016 – all teams will use the spec ECU hardware and software from that point on – starting a new contract period from 2016 makes sense.

Who will take over as single tire supplier is as yet unknown, but that it will be a single supplier is certain. IRTA, representing the teams, is a big supporter of the single tire supplier, because of the cost savings for the private teams.

Keep Reading
By
Racing

GP Commission Confirms Dropping of MotoGP Claiming Rule, Reduces Cost of Moto2 Engine Swaps

By 6 Comments

As we reported at Mugello, the claiming rule is to be dropped from the MotoGP rulebook. Introduced to prevent factories entering MotoGP under the guise of private teams, the claiming rule allowed any factory to claim the engine of a bike entered by a CRT team.

But after the Grand Prix Commission agreed to the introduction of a spec-ECU, the decision to run the spec-software proved to be an alternative and more effective way of separating full-factory efforts from privateer teams. The claiming rule was never actually used, the factories having said when the claiming rule was introduced that they had no intention of ever claiming an engine.

It was kept there as the ultimate threat, Teddy Roosevelt’s ‘big stick’ to prevent other factories from even considering such a ruse.

The new distinction between factory and private teams is now the spec-ECU, and so the claiming rule has been dropped with immediate effect for all teams (Forward Racing, Avintia Blusens, PBM’s Michael Laverty, CAME Ioda Racing) currently using the spec-software.

From 2014, all teams will have to use the spec-hardware, and so the claiming rule will be dropped completely for the 2014 season.

Keep Reading
By
Racing

MotoGP: Private Tests Banned, Moto3 Engine Costs Curbed

By 7 Comments

With the MotoGP paddock once again assembled for the start of the season at Qatar, the four organizations who make up the Grand Prix Commission, MotoGP’s rulemaking body, took the opportunity to meet, discuss, and adopt a number of rule changes. The rules cover a number of areas, including testing for all three classes, the 2014 technical rules for MotoGP, and further steps to control the real cost of engines in Moto3.

The most significant part of the press release is perhaps also the least obvious. The GPC confirmed the 2014 technical regulations previously agreed upon, after Dorna received assurances – and detailed proposals – that the manufacturers were prepared to supply private teams with affordable machinery. The news that Yamaha has agreed to lease engines to teams was the final piece in the puzzle which ensured that the rule package for 2014 would be adopted.

Keep Reading
By