Yzfr9
2026 Yamaha Yzfr9 Technical Analysis & Specification Breakdown
Positioned in Yamaha's sport motorcycle lineup, the 2026 Yamaha Yzfr9 relies on a 890 cc engine powerplant. Internal engine geometry specifies a bore and stroke of 78.0mm x 62.1mm with a 11.5:1 compression ratio.
On the scales, the Yzfr9 measures 430 kg (948 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 32 mm (1.3 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 55 mm (2.2 in) wheelbase engineered for quick, flickable steering geometry. The 3.7-liter (1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
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