There’s a reason Yamaha’s new-platform 2025 WR250F continues to receive widespread acclaim and outsell its quarter-litre enduro-bike rivals: it’s predictable, punches above its weight, and is versatile enough for to shine on both the trails and track. But can you improve the throttle response and torque of this little bush blade? Damn straight, you can. Easily! We proved it with some exhaust and mapping tweaks to our WR250F project bike. As Transmoto’s Scotty Keegan explains, a slip-on Akrapovic
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There’s a reason Yamaha’s new-platform 2025 WR250F continues to receive widespread acclaim and outsell its quarter-litre enduro-bike rivals: it’s predictable, punches above its weight, and is versatile enough for to shine on both the trails and track. But can you improve the throttle response and torque of this little bush blade? Damn straight, you can. Easily! We proved it with some exhaust and mapping tweaks to our WR250F project bike. As Transmoto’s Scotty Keegan explains, a slip-on Akrapovic
2.2K viewsJul 25, 2025
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