Motorcycle Racing News Qatar MotoGP: Bridgestone Tire Debrief

Qatar MotoGP: Bridgestone Tire Debrief

2012-qatar-motogp-bridgestone-tire-debrief (1)

2012 Qatar MotoGP Tire Analysis

The 2012 MotoGP season got off to a flying start last weekend with a thrilling race taking place under the lights of the Losail International Circuit in Qatar.

The venue for the season opener for the past six years, Qatar is unique due to being the only night race on the calendar and its desert location.

At times during the race weekend, breezy conditions resulted in a considerable amount of sand being blown onto the circuit, causing lower levels of grip and higher levels of abrasion.

With improved conditions on Sunday, Factory Yamaha Racing’s Jorge Lorenzo took advantage of his pole position to take victory in the first race of the season ahead of the Repsol Honda pairing of Dani Pedrosa and Casey Stoner.

Q&A with Shinji Aoki – Manager, Bridgestone Motorsport Tire Development

Q. Qatar was the race debut for Bridgestone’s 2012 specification tires and the 1000cc MotoGP machines; what was your perception of the first race of the year?

Shinja Aoki says: “Pre-season testing was valuable in learning the performance characteristics of the 1000cc MotoGP machines to aid our ongoing development programme, but Qatar was the first time we were able to see how the new specification tires performed in a race situation.

“Track temperatures at Qatar are always quite cool, but the enhanced warm-up performance and rider feel provided by the 2012 specification tyres ensured the riders could push from the first lap and helped them deal with the variable track conditions. Despite the greater torque generated by the 1000cc engines, tire wear was not a problem for any of the riders during the 22-lap race.”

Q. Last year the harder rear tire was chosen by all riders for the race. Was it the same this year?

Shinja Aoki says: “For this year at Qatar we made available an asymmetric rear tire with comparatively harder rubber on the right hand shoulder. The harder rear option tire was still the popular choice for the race this year, but the extra versatility an asymmetric construction provides resulted in four riders; Bautista, Petrucci, Pasini and Ellison selecting the softer rear option for the race. In particular, Bautista’s performance with the softer rear tire on the Honda RC213V showed it was a viable option for the race as his lap times were consistent and he was able to engage in the exciting battle for sixth place with Hayden, Bradl and Barbera.”

Q. Overall, how did the 2012 specification tyres perform in Qatar?

Shinja Aoki says: “I am very satisfied with the way our tires performed in Qatar. The quicker warm-up performance and wider operating temperature range of the 2012 specification tires ensured riders felt confident riding in the highly variable conditions at the Losail Circuit.

“The asymmetric rear tire we brought to Qatar also worked well, with the riders appreciating the greater durability the harder rubber on the right shoulder provided. Throughout the weekend the extra-hard front tire was the preferred option as it provides more stability under braking and is more durable, however all three of the front tire options we made available were used to good effect over the race weekend.”

Qatar MotoGP Bridgestone slick compounds available: Front: Soft, Medium, Extra-Hard. Rear: Medium, Hard (Asymmetric)

Ron Lieback
Ron Lieback
One of the few moto journalists based on the East Coast, Ron Lieback joined the motorcycle industry as a freelancer in 2007, and is currently Online Editor at Ultimate Motorcycling. He is also the author of "365 to Vision: Modern Writer's Guide (How to Produce More Quality Writing in Less Time).

Garmin Montana 700i Review: Motorcycle GPS Adventure Partner

I am starting to do adventure motorcycle riding here in the Pacific Northwest, and I am a fanatic about my personal safety. I do...

2021 Kawasaki Z H2 SE First Look (5 Fast Facts—Supercharged)

We met the Kawasaki Z H2 last year, and now it’s time to upgrade. The 2021 Kawasaki Z H2 SE takes the standard supercharged...

2021 Kawasaki Ninja ZX-10R and ZX-10RR: All-New (15 Fast Facts)

Kawasaki has totally revamped its 2021 Ninja ZX-10R and ZX-10RR superbikes. The motorcycles, built with input from Kawasaki Racing Team (KRT), won the past...

2021 Kawasaki KLX300SM First Look with Specs (6 Fast Facts)

Adding to the KLX300R and all-new KLX300 dual-sport, Kawasaki has completed its 2021 KLX lineup with an unexpected motorcycle. Meet the 2021 Kawasaki KLX300SM,...

2021 Kawasaki KLX300 First Look (5 Fast Facts)

From the moment we rode the 2020 Kawasaki KLX300R, we were crossing our fingers that we would see a dual-sport version. It took only...

2021 Honda Trail 125 Review (17 Fast Facts On- and Off-Road)

Honda continues to mine its archives for fun, approachable, small-displacement motorcycles with the release of their cool-as-a-Swiss-army-knife 2021 Honda Trail 125 ABS. This is...