Wr450F
2026 Yamaha Wr450F Technical Analysis & Specification Breakdown
Positioned in Yamaha's motorcycle lineup, the 2026 Yamaha Wr450F pairs a 450 cc engine architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 97.0mm × 60.8mm with a 13.0:1 compression ratio.
On the scales, the Wr450F measures 258 kg (569 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 37 mm (1.5 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 57 mm (2.3 in) wheelbase engineered for quick, flickable steering geometry. The 2-liter (0.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Yamaha archive, this model family spans 19 indexed model years from 2008 to 2026, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
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