MCN

Silverston­e’s back – so what do the riders really think of it?

From the disastrous cancellati­on of 2018 to the sun-soaked glory of 2019

- By BT Sport’s Michael Laverty MOTOGP TECHNICAL EXPERT

Barely 12 months after dishevelle­d fans trudged away from a wet, cold Silverston­e having not seen a wheel turned in anger, the 2019 British MotoGP was held in scorching conditions where sun-blessed spectators were treated to the fourth closest finish in premier class history.

Lap times and race records were shattered – so we talked to BT Sport’s Michael Laverty for the inside line on the new track.

‘They had to recalibrat­e’ “The new surface at Silverston­e completely changed the dynamic of the track with the braking and entry speed encoded in the riders’ brains from previous iterations of the surface needing to be remapped. Dovizioso missed out on a direct route through to Q2 claiming that he hadn’t adapted fast enough to the new asphalt. He said that with the extra grip and lack of bumps the track required different lines, and he had to approach the track in a completely different way. “Tyre management was a factor across all three classes – something performed best by winner Alex Rins, who let Marquez set the pace and gained back any lost ground on the brakes. This stressed his hard front tyre, but crucially allowed the rear tyre temperatur­e to stay in optimum range. The race was about managing the load on the rear tyre, which some did better than others. “The key was opening the throttle smoothly around Luffield, resisting the urge to spin the rear, which assists steering through Woodcote. They then needed to be patient exiting Copse and Club which was essential for rear tyre life and fuel consumptio­n, too. It’s no surprise that Marquez, who led the entire race, had not only less grip at the end but also ran out of fuel on the slow down lap. “Electronic­s and fuel strategies also played a pivotal part with Rins getting a ‘Map 3’ message on his dash on lap 12. It was a change that is likely to adjust the torque output from the engine, a move that saved fuel and conserved tyre consumptio­n mid-race to allow him more fuel for outright speed in the fight at the end of the race. “Each team perform calculatio­ns throughout practice to predict tyre decline by measuring the amount of rubber used in each session. A race will consume somewhere in the region of 700 to 900 grams of rubber, so the target is to use around 800g over race distance. “Rins’ win came as the result of diligent preparatio­n. Despite not lapping under the 2min bracket with the hard rear tyre prior to the race, he managed a single 1’59.9 on lap ten. In contrast Marquez reeled off multiple 59s pre-race, but also only set one sub 2m lap in it. “Rins and Suzuki managed their tyre consumptio­n to perfection – outsmartin­g Marquez and HRC.”

‘The extra grip and lack of bumps needed new lines’

‘We’ve put Silverston­e back where it should be’

 ??  ?? Flashback to 12 months ago – a combinatio­n of weather and track that caused a soggy debacle
Flashback to 12 months ago – a combinatio­n of weather and track that caused a soggy debacle
 ??  ?? The riders rate the new, vastly improved Silverston­e among the best GP tracks anywhere
The riders rate the new, vastly improved Silverston­e among the best GP tracks anywhere

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