Ondacoimbra

23/07/2026

23/07/2026

20/07/2026

Not every superbike was built to chase sales. Some were created with a single mission: win the World Superbike Championship. The Honda VTR1000 SP-2, known as the RC51 in North America, was Honda's answer to Ducati's V-twin dominance—and it accomplished exactly what it was built to do.

At the heart of the SP-2 lies a 999cc liquid-cooled, 90-degree DOHC V-twin engine engineered specifically for WSBK homologation. Featuring an 98 mm × 66 mm bore and stroke, four valves per cylinder, and Honda's unmistakable gear-driven camshafts, the engine produced a factory-rated 136 horsepower at 9,500 rpm and 77.4 lb-ft (105 Nm) of torque at 8,000 rpm. Full factory race engines pushed output well beyond 180 horsepower, transforming the RC51 into a genuine championship contender.

Compared with the earlier SP-1, Honda refined the SP-2 with revised cylinder heads, improved intake and exhaust flow, updated fuel injection mapping, and stronger cooling efficiency. The result was a broader torque curve, smoother throttle response, and roughly four additional horsepower, giving riders a more controllable yet even more potent superbike.

Fuel delivery came from Honda's PGM-FI electronic fuel injection using massive 62 mm throttle bodies with twin injectors, ensuring razor-sharp throttle response across the rev range. Complementing the engine was a close-ratio 6-speed transmission with a wet multi-plate clutch, delivering the V-twin's immense torque efficiently to the rear wheel.

Perhaps the engine's most recognizable characteristic is its gear-driven camshafts. Unlike conventional chain-driven cams, the precision-cut gears produce a distinctive mechanical whine that has become one of Honda's most iconic engine sounds. Beyond the soundtrack, the design delivers exceptionally accurate valve timing, high reliability, and durability under racing conditions.

The SP-2 earned its legendary reputation through the Castrol Honda factory team. Riding the RC51, Colin Edwards captured the 2002 World Superbike Championship, adding to Honda's earlier 2000 title won aboard the SP-1. The motorcycle was developed specifically to exploit WSBK regulations, where V-twins were permitted larger displacement than four-cylinder machines, allowing Honda to challenge—and ultimately defeat—Ducati on its own turf.

Today, the Honda VTR1000 SP-2 (RC51) remains one of the greatest homologation superbikes ever built. With its thunderous 999cc V-twin, signature gear-driven cams, race-bred chassis, and championship-winning pedigree, it stands as one of Honda's finest production racing machines and a lasting symbol of World Superbike history.

20/07/2026

Honda CBR400R Four E-Clutch e CB400 Super Four foram apresentadas no Japão mas não há previsão para chegada à Europa

- Honda CBR400R Four E-Clutch e CB400 Super Four foram apresentadas no Japão mas não há previsão para chegada à Europa - M Sports .

https://motorcyclesports.net/pt/honda-cbr400r-four-e-clutch-e-cb400-super-four-foram-apresentadas-no-japao-mas-nao-ha-previsao-para-chegada-a-europa/

07/07/2026

07/07/2026

Nos dias de verão, qualquer desculpa é boa para fazer mais alguns quilómetros.😎

07/07/2026

Compacta, divertida e difícil de passar despercebida.👀

Consegue adivinhar qual é a Honda?