Thomas Morsellino is a French freelance journalist and photographer, with keen eye for the technical details of MotoGP bikes. You may have seen some of his work on Twitter, where he runs the @Off_Bikes account. After every race, MotoMatters.com will be publishing a selection of Tom's photos of MotoGP bikes, together with extensive technical explanations of the details by Peter Bom. MotoMatters.com subscribers will get access to the full resolution photos, which they can download and study in detail, and all of Peter's technical explanations of the photos. Readers who do not support the site will be limited to the 800x600 resolution photos, and an explanation of two photos.
Clutch cable on the Honda RC213V
David Emmett: Honda are one of the only factories to still use cable-operated clutches rather than hydraulic clutches. Cable clutches are lighter, simpler, and given that the clutch is only used once during the race (at the start), any benefits a hydraulic clutch might have are barely a factor.
Ducati GP19 (Alvaro Bautista) with the parallelogram torque arm system
David Emmett: For a full explanation of what Ducati might be trying to achieve with this, read Peter Bom's full analysis.
If you would like access to the full-size versions of these technical photos and all of David Emmett's explanations, as well as desktop-size versions of the other fantastic photos which appear on the site, you can become a site supporter and take out a subscription. A subscription will also give you access to the many in-depth and exclusive articles we produce for MotoMatters.com site supporters. The more readers who join our growing band of site supporters, the better we can make MotoMatters.com, and the more readers will get out of the website.
If you would like to buy a copy of one of thes photos, you can email Thomas Morsellino