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Welcome to the Beta USA online store. Order OEM parts, accessories, and apparel directly from Beta USA!  

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Engine

  • Regina 520 RX3 Series Chain 120 Link The ultimate off-road chain, developed to withstand the severe stresses of off-road riding, yet lightweight with maximum performance Featuring specially shaped bushings and chromized pins for reduced elongation and maximum wear resistance Larger diameter alloy carbon steel pins and thicker plates, shot-peened to provide increased tensile strength and better fatigue resistance Extended bushings and solid rollers provide improved durability Inner links are beveled to improve sprocket engagement, even in the worst off-road conditions Clip type link included Non-sealed RECOMMENDED

    sku: AB-22241

    Regina 520 ZSE Series Chain 120 Link

    Regina 520 ZSE Series Chain 120 LinkThe new ZSE chain is the result of an intense development process made side by side with the best Enduro Racing Teams, with the aim to deliver the most efficient power transmission from engine to wheel, limiting...

    $137.99
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  • Regina 520 RX3 Series Chain 120 Link The ultimate off-road chain, developed to withstand the severe stresses of off-road riding, yet lightweight with maximum performance Featuring specially shaped bushings and chromized pins for reduced elongation and maximum wear resistance Larger diameter alloy carbon steel pins and thicker plates, shot-peened to provide increased tensile strength and better fatigue resistance Extended bushings and solid rollers provide improved durability Inner links are beveled to improve sprocket engagement, even in the worst off-road conditions Clip type link included Non-sealed RECOMMENDED

    sku: AB-22242

    Regina 520 RX3 Series Chain 120 Link

    Regina 520 RX3 Series Chain 120 LinkThe ultimate off-road chain, developed to withstand the severe stresses of off-road riding, yet lightweight with maximum performance Featuring specially shaped bushings and chromized pins for reduced elongation and...

    $102.99
    Add to Cart
  • FMF TurbineCore 2 Spark Arrestor Silencer, 125 RR FMF Turbine Core 2 uses exclusive Turbine Dampening System Delivers smooth, linear power, light weight & increased performance Built with a full stainless steel mid-pipe, end cap, & aluminum canister USFS Approved spark arrestor won't clog or restrict flow For off Road Use Only.

    sku: AB-11271

    FMF PowerCore 2 Silencer, 125 RR

    FMF PowerCore 2 Silencer, 125 RRFMF lightweight extruded aluminum oval canister & a perforated coreDelivers smooth, linear power, lighter weight, & increased performanceBuilt with a full stainless steel mid-pipe, end cap, & aluminum canisterFor off Road...

    $184.99
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  • Beta Oil Filler Cap, 2018+ 2 Strokes Beta Oil Filler Cap, 2018+ 2 Strokes

    sku: AB-21188

    Beta Oil Filler Cap, 2018+ 2 Strokes

    Beta Oil Filler Cap, 2018+ 2 StrokesMade from billet aluminum, & anodized Beta redPrecision machined, twin-tab designO-ring included with each oil fill capBeta USA exclusive accessories are designed & Made in USAFits all 2018+ RR 2-stroke & XTrainer

    $28.99
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  • Power Valve Spring Kit New Beta Power Valve Adjuster replaces stock adjuster Allows on-the-fly power valve adjustment without tools Variable control of throttle intake response & acceleration. Red anodized billet aluminum in a simple, single-piece design. Precision machined with Beta "B" logo Designed & Made in USA

    sku: AB-22004

    Power Valve Spring Kit

    Tuning Kit includes 3 stiffer springs that enables changes to power valve opening speeds to soften delivery Combine with AB-21187 Beta Power Valve for on-the-fly adjustability Fits all 2013+ 125/200/250/300 RR/RX 2-strokes & XTrainers

    $14.99
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  • Beta Power Valve Adjuster Beta Power Valve Adjuster

    sku: AB-21187

    Beta Power Valve Adjuster

    New Beta Power Valve Adjuster replaces stock adjuster Allows on-the-fly power valve adjustment without tools Variable control of throttle intake response & acceleration. Red anodized billet aluminum in a simple, single-piece design. Precision...

    $22.99
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  • TPS Removal Plug TPS Removal Plug

    sku: AB-21184

    TPS Removal Plug

    Precision machined Billet Aluminum Plug Eliminates the TPS arm & switch on Race Edition Models Provides a lighter/easier throttle response Allen wrench is included Fits 2017+ 125/250/300 RR 2-stroke Standard & Race Editions

    $35.99
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  • Carb Vent System 2 Carb Vent System 2

    sku: AB-12005

    Carb Vent System 2

    Helps prevent bogging &amp; flooding from vapor-lock.</li><li>Allows fuel to drain through downward vent tubes without hesitation.</li><li>Ensures continual air flow into the carb Foam filter-equipped vent box filters air the...

    $19.99
    Currently Out of stock
  • Samco Hose Clamp Kit

    sku: AB-22146

    Samco Hose Clamp Kit

    This is a high performance SamcoSport hose clamp kit which replaces your standard factory hose clamps with the highest quality stainless steel worm drive hose clamps available. These hose clamps are entirely made from marine-grade 304 W5 stainless...

    $39.99
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  • Evans Powersports waterless engine coolant is designed for motorcycles. It has been used by race teams around the world for years to keep their engines safe, no matter what the conditions. They don’t pull over to let their engines cool down, and neither should you. Evans Powersports is a proprietary blend of glycols and inhibitors formulated to be used without water. Evans waterless coolants are compatible with Samco Hoses. **Cannot be used with regular coolant. System is flushed with Evans Prep Fluid (AB-60136) before Evans Waterless Coolant is added to the cooling system.

    sku: AB-60135

    Evans Powersports Waterless Coolant

    Evans Powersports waterless engine coolant is designed for motorcycles. It has been used by race teams around the world for years to keep their engines safe, no matter what the conditions. They don’t pull over to let their engines cool down, and...

    $29.99
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  • Evans Prep Fluid is a waterless cooling system flush engineered specifically to purge the cooling system of water-based antifreeze after draining and before installing new waterless coolant. Prep Fluid should be used when block drains are unavailable or cannot be removed. It is not a substitute for thoroughly draining the cooling system and related components. Prep Fluid is NOT intended to be a stand-alone operating coolant, but as a flush only.

    sku: AB-60136

    Evans Prep Fluid, 1 Gal.

    Evans Prep Fluid is a waterless cooling system flush engineered specifically to purge the cooling system of water-based antifreeze after draining and before installing new waterless coolant. Prep Fluid should be used when block drains are unavailable or...

    $34.99
    Currently Out of stock
  • Innteck Radiator Cap Innteck Radiator Cap

    sku: AB-12123

    Innteck Radiator Cap

    Innteck Radiator Cap2.0 Reinforced spring allows open purging at higher pressure than original cap.Raises the coolant boiling point, allowing more efficient engine cooling.Perfect for extreme riding conditions & reduces overflow losses.Fits all 2013-2019...

    $40.00
    Currently Out of stock
  • Works Connection Tach/Hour Meter Tach/Hour Meter

    sku: AB-21098

    Tach/Hour Meter

    Works Connection Tach/Hour Meter Keep track of engine hours if not running an OEM meter Works Connection Mount # AB-21098-M highly recommended Fits all '09+ RR/RS/RR-S/XTrainer

    $49.99
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