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Ships within 48 hours · Estimated delivery Oct 26 - Oct 31
Features clean aerodynamic shape
Diamond Engineering's special hex flange rocker box bolts are included for Twin Cam models
MPN: 0110-6710
MPN: 600-03BK-25
Manufacturer: HIGHWAY 21
01-'13 for Yamaha WR250F PROX Exhaust Valve Conversion Set Ti-Steel Gas/Yam Features clean aerodynamic shapeManufacturer: Pro X MPN: 28. SES2402 1 Title: Steel Valves and Spring Kits Option: Exhaust An alternative where the O. E. M. application uses expensive and less durable titanium valves These steel valves offer increased durability and easily extends the lifespan to 3x that of the O. E. M. titanium valves Nitrided valves offer high micro hardness while a super smooth surface finish reduces friction between stem and guide Special stronger valve springs
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