Collection: Beta 4-Stroke Performance Parts, Kits, and Accessories – Moto-House MX
Beta 4-Stroke Enduro Performance Parts, Kits, and Accessories | Moto-House MX
At Moto-House MX, we are the go-to destination for performance parts, performance kits, and accessories for the Beta 350 RR, 390 RR, 430 RR, 480 RR. With over 40 years of expertise in optimizing motocross and off-road bikes, our experienced team is dedicated to helping you take your Beta 4-Stroke Enduro to the next level.
The Beta 350 RR, 390 RR, 430 RR, 480 RR models are 4-stroke enduro bikes celebrated for their incredible linear power delivery, highly compliant chassis, and legendary traction that gives off-road riders total confidence on technical singletrack. With the right upgrades, you can unlock their full potential. We focus on enhancing three critical areas: Fuel Delivery / Carburation, Exhaust Systems, and Light Motor Work. Our collection features top-tier brands like FMF Racing, Pro Circuit, Wiseco, Athena, and more — providing everything you need to fine-tune your bike's performance.
Whether you're looking to boost engine power, improve handling, or enhance overall reliability, Moto-House MX has the performance parts and accessories you need. Our selection of Beta 4-Stroke Enduro upgrades ensures that your bike stays ahead of the competition on every ride.
The Beta 350 RR, 390 RR, 430 RR, 480 RR line competes directly with bikes like the KTM 350 EXC-F, KTM 500 EXC-F, Husqvarna FE 350, Husqvarna FE 501, GasGas EC 350F, and Yamaha WR450F. Our performance packages are designed to keep your Beta running out front of the competition while staying reliable and budget-friendly.
Shop trusted brands including FMF Racing, Pro Circuit, Wiseco, Athena, Hot Rods, Rekluse, Hinson Racing, Renthal, EBC Brakes, Galfer, Twin Air, Acerbis, UFO Plastics, All Balls Racing, Moose Racing, Cometic Gaskets, V-Force Reed Valves, Pivot Works, Vertex, Motorex, D.I.D. Racing Chain, and more — all available with fast shipping from our Central Florida location.
Explore our full collection of Beta 350 RR, 390 RR, 430 RR, 480 RR performance kits, parts, and accessories today and elevate your bike's performance with Moto-House MX.
Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. We are the best shop in Central Florida with lightning-fast shipping.
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Acerbis 2979471228 Full Plastic Kit Red/Blue 2023-2024 Beta RR RR-Race Edition Replacement
Regular price $204.26 USDRegular priceUnit price / per$226.95 USDSale price $204.26 USDSale -
Moose Offroad 11-4120 Radiator Braces – Heavy-Duty Aluminum Protection – Fits 2020–2023 Beta Models
Regular price $109.95 USDRegular priceUnit price / per$109.95 USDSale price $109.95 USDSold out -
Moose Offroad Beta 11-4018 Radiator Braces - Heavy-Duty Aluminum Support for Off-Road Vehicles
Regular price $109.95 USDRegular priceUnit price / per$109.95 USDSale price $109.95 USDSold out -
Moose Offroad Beta 11-402 Radiator Braces * Heavy-Duty Aluminum Protection
Regular price $109.95 USDRegular priceUnit price / per$109.95 USDSale price $109.95 USD -
Moose Offroad Beta 11-400 Radiator Braces - Silver for Enhanced Protection
Regular price $109.95 USDRegular priceUnit price / per$109.95 USDSale price $109.95 USDSold out -
PROX Clutch Friction Plate Set for Beta 2018-2019 Models - Part 16.S73028
Regular price $111.88 USDRegular priceUnit price / per$122.95 USDSale price $111.88 USDSale -
PROX Clutch Friction Plate Set for Beta and Husqvarna 125/200 RR Models - Part 16.S63001
Regular price $73.99 USDRegular priceUnit price / per$79.95 USDSale price $73.99 USDSale -
PROX Clutch Kit Beta 250 300 350 390 430 480 498 RR 2011-2017 - 16.S73013 - OEM
Regular price $87.99 USDRegular priceUnit price / per$99.95 USDSale price $87.99 USDSale -
PROX Clutch Kit KTM Beta 450 525 560 SMR EXC SX 4-Stroke - 16.CPS64006 - OEM Fit
Regular price $145.99 USDRegular priceUnit price / per$145.99 USDSale price $145.99 USD -
PROX - 16.940029 - Clutch Master Kit 2012–2025 Beta RR RX 125–480, Xtrainer
Regular price $29.98 USDRegular priceUnit price / per$32.95 USDSale price $29.98 USDSold out -
Factory Links KWK-B-001 Wheel Bearing Kit for '09-'24 Beta Evo - Front and Rear
Regular price $54.95 USDRegular priceUnit price / per$54.95 USDSale price $54.95 USD -
Factory Links FWK-H-033 Front Wheel Bearing Kit for Honda, Beta, KTM * Heavy-Duty Marine Grease, Waterproof Seals
Regular price $34.95 USDRegular priceUnit price / per$34.95 USDSale price $34.95 USD -
Enduro Engineering Radiator Braces w/Fan 2020–2023 Beta RR & RR-S
Regular price $109.95 USDRegular priceUnit price / per$109.95 USDSale price $109.95 USDSold out -
Moose Offroad Billet Radiator Guards - Silver for Beta 12-4020
Regular price $189.95 USDRegular priceUnit price / per$189.95 USDSale price $189.95 USD -
Moose Offroad Radiator Guard Black for Beta, Husaberg, Husqvarna, and KTM 12-114
Regular price $89.95 USDRegular priceUnit price / per$89.95 USDSale price $89.95 USD -
Moose Offroad Billet Radiator Guards for Beta 12-4024 - Silver
Regular price $189.95 USDRegular priceUnit price / per$189.95 USDSale price $189.95 USDSold out