Suzuki GSX 1100 EF (reduced effect)

The 1987 Suzuki GSX 1100 EF represented a significant offering in the sport-touring segment, a motorcycle designed for riders seeking a capable machine with a touch more civility than its pure sportbike brethren. Emerging from a lineage of powerful GSX models, the '87 EF variant was specifically calibrated for markets where reduced power outputs were either mandated or preferred, often due to insurance regulations or licensing tiers. In its era, it directly competed with models like the Kawasaki GPZ1000RX and the Honda CBX750F, aiming to capture the market of riders who appreciated Suzuki's robust engineering with a slightly more accessible power delivery.

At its core, the GSX 1100 EF was powered by an air/oil-cooled 1135.0 ccm (69.26 cubic inches) inline-four engine. This particular "reduced effect" iteration produced 100.0 HP (73.0 kW) at 8100 RPM, a substantial output for its time, yet notably less than its unrestricted siblings. Despite the reduced power, the GSX 1100 EF was still a formidable performer, capable of reaching a top speed of 230.0 km/h (142.9 mph). Fuel capacity stood at a generous 20.00 litres (5.28 US gallons), allowing for extended touring ranges without frequent stops. The engine's robust torque characteristics, even with the power reduction, ensured strong acceleration and effortless cruising.

Riding the GSX 1100 EF offered a comfortable yet assertive experience. Its ergonomics leaned towards sport-touring, providing a more upright riding position than a dedicated sportbike, but still with a slight forward lean that encouraged spirited riding. The fairing provided decent wind protection, a key feature for longer journeys. Suspension components were designed to balance stability at speed with reasonable bump absorption, making it suitable for varying road conditions. The seat was generally well-regarded for its comfort, a crucial aspect for a motorcycle intended for covering significant distances.

The 1987 Suzuki GSX 1100 EF was aimed squarely at the experienced rider seeking a powerful, reliable motorcycle for both spirited weekend rides and longer touring adventures. It appealed to those who valued a strong, proven engine and a comfortable riding position over absolute peak horsepower, especially in markets where the "reduced effect" offered practical benefits. Its blend of power, range, and comfort made it a compelling choice for riders desiring a versatile and capable machine that could handle a variety of riding scenarios with confidence.