The 1199 Panigale S features upgrades to its suspension

Using underdrive gears in the rear end makes the rear tires rotate slower than the front

Although ready for use as supplied

It also includes instructions to re-assemble it into a 4WS model with steerable rear wheels

and allows for secure grip of small components such as shafts and wire

HPI Racing - HPI Roto Start 2 System (Starter Unit) fits Savage X 4.6 Tamiya The 1199 Panigale S featuresGenuine HPI quality spare part to provide easy maintenance and repairs for the HPI Roto Start 2 System. Requires a 7. 2V rechargeable "Stick" battery pack and charger Engine back plate is not included