Xtreme Enduro 450 EFI

Access · 2 model years · 2025–2026

Model Years

2026 Xtreme Enduro 450 EFI

Weight: 217.0 kg (478.4 pounds) Seat: 870 mm (34.3 inches) If adjustable, lowest setting.

The 2026 Access Xtreme Enduro 450 EFI is a capable mid-size ATV designed for adventure-focused riders seeking versatility across varied terrain. Powered by a liquid-cooled 448cc si…

2025 Xtreme Enduro 450 EFI

Weight: 217.0 kg (478.4 pounds) Seat: 870 mm (34.3 inches) If adjustable, lowest setting.

The 2025 Access Xtreme Enduro 450 EFI is a rugged single-cylinder ATV designed for off-road enthusiasts seeking reliable trail performance. Its fuel-injected 449cc engine delivers …

Spec Comparison by Year

Spec	2026	2025
Dry weight	217.0 kg (478.4 pounds)	217.0 kg (478.4 pounds)
Seat height	870 mm (34.3 inches) If adjustable, lowest setting.	870 mm (34.3 inches) If adjustable, lowest setting.