A&R Pro

Rev Limits & 16,350 Reasons Why the Ducati Can Sing in WorldSBK

Google+ Pinterest LinkedIn Tumblr

“There’s no replacement for displacement” in racing but what about power? In particular what about peak power and where a bike reaches it?

For WorldSBK purposes, the peak power of an engine is defined as the rev limit on the production machine, plus 3%.

Calculating this takes a little bit more math, as it requires you to average the rev limit from both the third and fourth gears, and then once this has been established, the FIM typically add an extra 3% to that RPM figure.

The rev limits are defined at the start of the championship season, but they aren’t set in stone for the duration of the championship. They can be changed at the discretion of organisers as the year progresses.

Having been introduced to much fanfare 12 months ago, the new limits are of interest again in 2019 because we have new bikes on the grid. The most newsworthy new machine is the headline grabbing Ducati Panigale V4 R, but it should be noted that  Kawasaki, BMW and Honda also have newly homologated bikes, and thus also new rev limits.

To continue reading this story, you need to have an A&R Pro subscriber account. If you have an A&R Pro account, you can login here.

Steve English

"Superbike Steve" is known best for his on-air hosting of the WorldSBK race feed, but when he's not looking pretty for the camera, he is busy writing stories and taking photographs for Asphalt & Rubber.

Comments