FDY Performance
VALVE EXHAUST YFM350 87-13, PROX 28.2487-1 1UY-12121-01
VALVE EXHAUST YFM350 87-13, PROX 28.2487-1 1UY-12121-01
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Hi-Performance Racing Valve Exhaust STAINLESS STEEL.
Size. Head Dia 35.00mm, Stem Dia 7.00mm, Stem Length 100.50,
Prox offers steel and titanium engine valves as well as titanium into steel conversion kits. The ProX titanium valves are manufactured to high quality standards. high tech
Ti3al alloy is forged in one-piece for extra strength while the material offers superior material properties at high temperatures the additional CrN coating offers extreme surface hardness and creates considerably lower friction.The ProX titanium valves do exceed OE specifications in dimensions and reliability. The ProX steel valves are manufactured of premium grade steel to exact OEM specifications and tolerances. The steel valves are made by the leading OEM factories in Jap 65-142.WI
YAMAHA 1997-02 YFM350FXJ/K,
YAMAHA 2004-13 YFM350R RAPTOR,
YAMAHA 2007-12 YFM350 GRIZZLY 350,
YAMAHA 1993-01 YFM400A/FA/FW KODIAK,
Yamaha YFM350 Warrior (1987-2004), Yamaha YFM350R Raptor (2005-2013), Yamaha YFM350 Bruin (2004-2006), Yamaha YFM350 Grizzly (2007-2013), Yamaha YFM350 Grizzly (2007-2014), Yamaha YFM350 Wolverine (1995-2008),
PROX 28.2487-1
FDY Performance – Engineered for riders who demand more.
At FDY Performance, we deliver precision-engineered motorcycle parts trusted by riders across the UK and beyond. Every component is tested for reliability, durability, and peak performance so you can ride harder, longer, and with confidence.
We’re not just a brand — we’re a movement built by riders, for riders. Whether you’re chasing podiums, upgrading your build, or maintaining your machine, FDY Performance keeps you on the road and at the top of your game.
📞 07765534854 | ✉️ fdy@fdyperformance.com | 🌐 www.fdyperformance.com
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