Side-by-side comparison for used motorcycle buyers
Zero Motorcycles Xp vs Zero Motorcycles Sr. Zero Motorcycles Xp: ~23 hp (estimated; exact rpm data unavailable for this early prototype) hp, ~127 kg (estimated curb weight; note: this is a best estimate as official specs for the XP are scarce) weight, top speed ~105 km/h (estimated, note: limited official documentation available for this pre-production model), Motoryk rating 7.0/10. Zero Motorcycles Sr: 70 hp @ 3,000 rpm (Note: peak power varies slightly by model year; this reflects the 2019–2022 ZF14.4 variant) hp, 188 kg (curb weight, Note: varies slightly by model year and battery configuration) weight, top speed 164 km/h, Motoryk rating 7.5/10.