Pro Circuit

Replacement decal for the Ti-6 exhaust sytemHelp keep your muffler looking fresh For KX250F, KX450F, RM-Z250, RM-Z450, (KTM, YZF older models).

Replacement decal for the Ti-6 exhaust sytemHelp keep your muffler looking fresh For KX250F, KX450F, RM-Z250, RM-Z450, (KTM, YZF older models).

Replacement decal for the Ti-6 exhaust sytemHelp keep your muffler looking fresh For KX250F, KX450F, RM-Z250, RM-Z450, (KTM, YZF older models).

CNC-machined from billet aluminum for strength and light weightAid in rear wheel alignment, which improves high-speed stability and extends chain and sprocket life

CNC-machined from billet aluminumFree folding, knurled shift tipComes with a bolt for installationMade in the U.S.A.

Inspired by the championship winning Works pipe, the Platinum series pipe utilizes plating on the body to protect it from everyday wear and tearUnique nickel bath technology gives the surface...

PRO CIRCUIT MATRIX BIKE STANDManufactured by Matrix Concepts, this stand is constructed from a blend of polycarbonate plastics and designed with anti-flex supports to help promote strength and...

Quiet Core and Quiet Tips inserts produce a more subdued exhaust noteEnd caps offered in a variety of sizes to allow fine-tuning of power delivery for different types of riding and...

Quiet Core and Quiet Tips inserts produce a more subdued exhaust noteEnd caps offered in a variety of sizes to allow fine-tuning of power delivery for different types of riding and...

FeaturesOEM replacement O-ring for Pro Circuit water pump cover.

Contain the required number of ignition cover and oil filler plugsMachined from aircraft-grade aluminumPolished to a mirror finish, then anodized for a one-of-a-kind look