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Recommended for use with 117" M-Eight engines and other engines that make 140+ horsepower. Three-step header design with a high-flow merge muffler design. Double-slip joints for heat expansion and exhaust seal quality. High-quality mandrel-bent stainless steel construction. Brushed stainless steel finish. Custom Assault-style heat shields for a...

Can handle engine builds making in excess of 300 horsepower. Strongly recommended for engines producing 100 horsepower or more. Includes mounting bolts and lock tabs. Hard-anodized finish for added durability. Note: Not for use with Rekluse clutch kits.

Precision machined from Billet T6061 aluminum with a race-inspired design to increase rigidity and decrease death wobble. Includes delrin chain guides, carbon fiber cover plates, spherical bearings, and stainless steel axle and hardware.

Carbon-fiber race-inspired look that weighs half the weight of the stock linkage. PTFE-coated heim joints for longer life. Aids in smoother shifts, and makes it easier to select neutral. Custom stainless steel installation hardware included. Measures 12" L. Made in the U.S.A.

Vented transmission top covers designed to help fix excessive crankcase breather pressure issues on M-Eight engines. Reduces oil coming from head breathers and allows the engine to rev easier. Machined from billet aluminum with a Boyesen one-way reed valve.

Hand-laid fiberglass construction with a gel-coat finish. Helps fill the gap between the wheel and the front of the frame to add a custom finishing touch to a Bagger. Includes all necessary hardware and grille insert.

Designed to work specifically with Trask turbochargers (sold separately). Unique low-profile design. Knurled and engraved replaceable delrin slider ends. Dimpled for additional fender clearance. Provides limited cosmetic vehicle protection from low-speed tip-overs.

Converts Assault Charge Air Cleaner from internal to external breathing. Vents breathers to atmosphere instead of recirculating oil mist back through the intake. Made in the U.S.A.

Precision machined from a billet of T6061 aluminum. Allows factory brake calipers to be used with 13" rotors. Sold in pairs. Proudly made in the U.S.A.

Anodized CNC machined billet aluminum fuel regulator housing. Replaces plastic OEM housing. Made in the U.S.A.

Race inspired design precision machined from billet T6061 aluminum. Saves over 8 lbs from stock and serves as a direct replacement. Includes FXR style carbon fiber side covers and all assembly hardware.

Eliminates the need for factory engine guard to give the bike a nice clean look. Mounts between the inner and outer fairings and includes amp mounts for aftermarket stereo systems.

Machined 6061-T6 billet aluminum cover used when converting from a cable clutch to hydraulic clutch. Includes an upgraded throw-out bearing. Requires the use of 11/16" bore master cylinder. Hydraulic clutch line must be purchased separately.

Machined 6061-T6 billet aluminum construction. Use to mount either an S&S E/G or Keihin CV style air cleaners to a Mikuni HSR 42/45 carb. Made in the U.S.A.

Machined 6061-T6 billet aluminum construction. Helps oil drain more efficiently into the rocker boxes and reduces oil misting coming from the engine breathers. Made in the U.S.A.

1 3/4" header pipes flow in a tapered 3" to 3 1/2" turnout megaphone. 37" L with 3 1/2" billet end cap. Includes performance baffle. Made in the U.S.A. Note: 18 mm to 12 mm sensor bung adapters not included.

Designed for high-output M-Eight engines. Race engineered and race track proven. Precision machined billet gold aluminum power plate with high performance black springs and chrome 12-point hardware. Eliminates clutch slippage. Increases clutch holding pressure by 50 percent.

Allows for utilization of full slot width in the swingarm. Includes left and right side cam adjusters. Designed for use with the stock axle. Made in U.S.A. NOTE: OEM axle will need to be removed to allow new cam adjusters to be installed.

Bolt on 40-50% more power to stock 107, 114, or 117 M-Eight motors. Features Trask compressor and turbine housings with Garrett internals. Stainless steel pipe kit is mandrel bent and TIG welded; includes wastegate. Brushed stainless or black exhaust with race-inspired stainless steel heat shields. Trask plenum with integrated blow-off valve....

Hand-laid fiberglass construction with a gel-coat finish. Helps fill the gap between the wheel and the front of the frame. Fits with factory stock oil cooler. Stock-rake; 18" H x 10" W x 10" D. Includes all necessary hardware and grille insert.

A premium line of motorcycle luggage featuring industry-leading UltraMax fabric for maximum UV protection against fading. These bags are designed for durability and convenience, with features like rigid construction, reflective piping, and model-specific mounting systems. Traveler tail bag, holds 35L, fits inside H-D Tour Trunks.

No-Tool detachable Trigger-Lock mounting hardware for Memphis Fats and Slim windshields. Allows for quick removal or change of windshields.

25 mm Quadra-braid cable that measures 72" L. Features push-button activation and weather-resistant housing. Alarm will reset itself.

Features 10 mm hardened chain links and measures 36" L. Push-button activation and weather-resistant housing. Alarm will reset itself. Includes three keys and batteries.

Maximum-security armor-plated cable locks featuring plastic-covered, braided stainless steel covers with hardened armor-plated steel cups to repel saw cuts and bolt cutters.