Honda launches 2027 model year CRF450R and CRF450RX with major updates: 10% more power and 4% more torque from a redesigned engine featuring larger bore, new piston, and shorter-stroke crankshaft. The 70% new frame uses optimized sections and materials. A new HRC-WE variant includes hand-finished ports, Yoshimura titanium exhaust, and Twinair filter. The CRF450RX gains a titanium fuel tank. CRF250 models receive visual updates and graphics refresh.
Why it matters
The 2027 CRF450 represents Honda's most comprehensive engine and frame redesign in years, with factory-validated race technology now available to consumers. The new HRC-WE variant bridges the gap between stock and factory race machines.
Published by source: May 28, 2026, 5:00 PM · Indexed by MotoEcho: Aug 18, 2026, 1:08 PM