Home
Up
2002 Daytona 955i
2002 Daytona Centenary
2002 Speed Four
2002 Speed Triple
2002 Sprint RS
2002 TT600

2002 SPRINT RS

The incredibly adaptable and well-rounded Sprint RS now reaps the benefits of exactly the same engine that powers the new Speed Triple. This capable all-rounder with a well-proven proven aluminum beam frame chassis can more than handle this power hike – up by 10bhp to 120bhp.

This half-faired sportsbike has always been popular with riders who enjoy a degree of isolation from wind and weather, yet still like to see the heart of their machine.

The Sprint RS’s new powerplant is identical to the new 955cc three-cylinder engine fitted to the new Speed Triple. With high-pressure die-cast crankcases for both strength and lightness, the DOHC 12-valve liquid-cooled engine’s new cylinder head employs 1mm larger inlet valves and 1mm smaller exhaust valves, set at a narrower included angle. Both inlet and exhaust ports are redesigned for better gas flow and new cast pistons run in steel liners. The compression ratio is raised from 11.2:1 to 12:1 while crankcase breathing is revised to minimize power loss. The new engine is a whole 2.5kg lighter than its predecessor.

A larger, reshaped airbox feeds the new closed-loop fuel injection system, which features smaller, lighter injectors. The closed-loop system features an oxygen sensor that monitors and adjusts the air: fuel ratio at varying engine speeds to optimize engine performance, while compact, light plug-top ignition coils provide high intensity sparks. The fuel injection mapping is tuned for even more of the effortless mid-range torque that makes the Sprint RS so rewarding to ride.

As with the new Daytona 955i engine, the alternator is now located on the left-hand end of the crankshaft and the starter motor drive is located on the right. This layout, reduces noise, especially at idle as it eliminates the need for a gear train to drive the alternator. A revised claw-type gear-change mechanism gives a much smoother and more positive shift action.

The exhaust system has new headers and employs a balance-pipe to boost midrange output. For the German and Californian markets a secondary air injection system is fitted to minimize emissions.

Cooling and lubrication systems are revised with the coolant radiator featuring a thinner core, increasing efficiency without adding size or weight.

The highly regarded chassis – rigid twin-spar aluminum frame, lightweight twin-sided swing arm, powerful brakes and efficient suspension – remains unchanged.

For 2002 Acidic Yellow is added to the Jet Black color option, replacing last year’s Lucifer Orange and Racing Yellow.

*Second-generation fuel-injected engine delivering 120bhp and masses of midrange torque.
*Closed loop fuel injection system for clean-burning, responsive performance.
*Acidic Yellow color option

   
Jet Black               Acidic Yellow

back to top