Cb650R

2026 Honda Cb650R Technical Analysis & Specification Breakdown

Engineered by Honda for the motorcycle segment, the 2026 Honda Cb650R relies on a 649 cc engine powerplant. In factory specification, maximum torque reaches 63 Nm, transferring power to the rear wheel through a six-speed manual gearbox and #525 chain; 15t/42t final drive. Internal engine geometry specifies a bore and stroke of 67.0mm x 46.0mm with a 11.6:1 compression ratio.

On the scales, the Cb650R measures 456 kg (1005 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 31 mm (1.3 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 57 mm (2.2 in) wheelbase engineered for quick, flickable steering geometry. The 4.1-liter (1.1 US gal) fuel tank paired with a rated consumption of 4.9 L/100 km provides an estimated theoretical range of roughly 84 km (52 miles) between fill-ups.

Within MotoLibrary's Honda archive, this model family spans 7 indexed model years from 2019 to 2026, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.