Four Stroke Pro Packs include hardware for wheels, chassis, driveline, bodywork, and much more! Perfect for a bike overhaul or a racer who works on the bike often
Two Stroke Pro Packs are similar in content to the Four Stroke Pro Packs but with the addition of pipe springs, rubber O-rings, silencer sleeve and additional hardware that applies specifically to two-stroke engines
CR Steel Frame Pro-Pack: designed for the most popular restoration and rebuild project bikes, this massive kit includes all the fasteners for a complete engine, body and chassis overhaul & comes with placement guide
Beta Fastener Upgrade Kit replaces dull, mismatched Beta fasteners with bright zinc dimpled head flange bolts. Upgraded shoulder bolts replace most bushings and Allens & contents labeled for accurate placement

Fitment
2023 Yamaha YZ250F
2023 Yamaha YZ250FX
2023 Yamaha YZ450F
2023 Yamaha YZ450FX
2023 Yamaha WR250F
2023 Yamaha WR450F
2024 Yamaha YZ250F
2024 Yamaha YZ450F
2024 Yamaha YZ250FX
2024 Yamaha YZ450FX
2024 Yamaha WR250F
2024 Yamaha WR450F
2025 Yamaha YZ250F
2025 Yamaha YZ250FX
2025 Yamaha YZ450F
2025 Yamaha YZ450FX