Street

RadiusX is a high performance centrifugal auto clutch combining our TorqDrive and EXP technologies. TorqDrive provides more clutch disks in less space, allowing for maximum performance within your bike’s existing clutch footprint. You retain full control...

Ride-On TPS (Tire Protection System) is a tire balancer and sealant compound for tube or tubeless tires that evenly coats the inner surface of your tiresEliminates the need for wheel weights, specially formulated to hydro-dynamically balance high speed...

Trapezoid-shape mufflerMaximized internal volumeStraight, single core baffleLow-volume sound insert capable

The best manual clutch available, period. Core Manual TorqDrive delivers unprecedented performance, tuning and durability. TorqDrive provides more disks in less space, allowing us to add up to 4 additional frictions disks over stock. More frictions =...

Top grade 100% polyurethane is not affected by subzero temperatures. Colored fuel line customizes your engine compartment. Visual confirmation of fuel flow.

Pentagonal-shaped mufflerMaximized internal volumePolyresonant duplex front chamberStepped, two-stage core baffleSpark Arrestor/Sound Insert Compatible

We considered all the details when it came to the RS-12. One look and you can see it's like nothing else on the market. As you get closer you will notice the details in every place on our new dirt bike system, from the matte carbon fiber end cap with...

Style - Beautiful Shape resulting from Tri-Oval design heritageQuality - Unrivaled fit and finish due to improved production tolerancesPerformance - Optimized for maximum flow and improved ground clearanceSound - Muffler volume and shape produces that...

Charges/maintains up to 5 batteries simultaneously, 6 or 12 volts @ 4 ampsAGM/Standard or GEL/Lithium 12V switchableTo avoid dangerous deadshort sparking, microchip circuitry will not activate output voltage until clips are correctly connected to...

Provides excellent performance, engine protection and reliable all-season useEqually suitable for air-cooled and liquid-cooled 4 stroke enginesSuperior deposit control reduces sludge and varnish for cleaner, cooler running enginesMinimizes deposit...

Developed for use in every day service departments

Designed for in-line four cylinder performance motorcycle applications, the Mikuni RS Series Radial Flat Slide Carburetors offer superior horsepower gains with their maximum flowing smoothbore induction tract and radial flat slide design. An adjustable...