Engine Parts

 

100 Watt DC Stator Conversion

100 Watt DC Stator Conversion

stators replace the OEM stator. Stators increase power output significantly. Stators are custom made by Trail Tech, not purchased from bike manufacturers and rewound. Because they are manufactured from scratch, a superior level of craftsmanship,...

  • Price: $195.00

Boano Racing Oil Filler Cap

Boano Racing Oil Filler Cap

Billet Aluminum Filler Cap add factory look to your motor stronger than stock includes o-ring Made in Italy Lightweight billet aluminium. Add factory look to your motor. Stronger than stock. Include o-ring. Made in Italy - See more at:...

  • Price: $21.95

Boano Racing Water Pump 4 Stroke

Boano Racing Water Pump 4 Stroke

Beta Racing Water Pump Kit, 4-stroke

  • Oversized water pump impeller and spacer increases flow and decreases engine temperatures!
  • Fits 2010+ RR & RS 4-strokes only

  • Price: $87.15

FMF Megabomb Header

FMF Megabomb Header

The science behind the MegaBomb header may be FMF's greatest engineering accomplishment to date. You can bolt on a MegaBomb for as much as a 3 horsepower boost, plus the MegaBomb actually reduces noise levels by as much as 1.5dB. The FMF MegaBomb...

  • Price: $209.95

FMF Powerbomb Header

FMF Powerbomb Header

The redesigned PowerBomb is a four-stroke header that incorporates FMF's patented PowerBomb module at a precise location in the initial stage of the header. By positioning this "Bomb" at a key point in the system, increased performance and flow...

  • Price: $209.95

Fuel Petcock Left

Fuel Petcock Left

Mounts to left side of tank with lever out and outlet to the rear, fits Beta, KTM and TM stock gas tanks with stock hardware and will also fit Acerbis, Clarke, and IMS tanks.

  • Price: $18.95

Fuel Petcock universal

Fuel Petcock universal mount, lever is forward and outlet to the rear. Great set up for woods riding where the outside faces lever can sometimes be switched off. Fits Beta, KTM, and TM with stock hardware and will fit Acerbis, IMS, and Clrke tanks.

  • Price: $18.95

Samco Stretch and Seal Tape

Samco Stretch and Seal Tape

The Samco Stretch And Seal Tape is a clever tape made from self-amalgamating silicone. As you stretch the tape, it triggers a curing system, which causes the silicone atoms to actually cross-bond to each other forming a permanent, 100% leak proof...

  • Price: $22.95

Steel Oil Pump Gears 2010-2014

Steel Oil Pump Gears 2010-2014

Steel Oil Pump Gears Steel Oil Pump Gears to replace the stock plastic ones. For use in extreme conditions. Fits 2010-2014 RR/RS 4-strokes only! *Will not fit 2014 350RR Factory Edition.

  • Price: $181.00

Top End Gasket Kit 350/390

Top End Gasket Kit 350/390

 Complete Top End Gasket Kit for 350/390 4 Strokes

  • Price: $89.95

Top End Gasket Kit 400/430/450

Top End Gasket Kit 400/430/450

Top End Gasket Kit 400/430/450 Beta 4 Strokes

  • Price: $85.95

Top End Gasket Kit 498/520

Top End Gasket Kit 498/520

Complete top end gasket kit for 498/520 Beta 4 Strokes

  • Price: $73.50

Aluminum Hour Meter Mount

Aluminum Hour Meter Mount

Works Connection Tach/Hour Meter Mount

  • Aluminum Mount for DT-21098
  • Also works with Trail Tech TTO Temperature Sensors and Hour Meters

  • Price: $18.95

Carburetor Vent Filter

Carburetor Vent Filter

Carb Vent Filter

  • Carburetor Vent Filter
  • Catches dust entering the carb through the vents when riding in dusty conditions
  • Can prolong the life of the engine and carburetor!

  • Price: $37.99

Funnel Web Air Filter

Funnel Web Air Filter

Funnel Web Air Filter

  • High quality, dual-stage filter
  • Unique design provides larger surface area which improves performance and longevity.
  • Less power loss during long events!

  • Price: $47.00

Maxima Pro Filter

Maxima Pro Filter

PRO FILTER Premium Air Filters are made of chemical resistant, high quality polyester based foam. Dual-stage design allows for superior filtration by eliminating the passage of fine dirt and dust, while helping to prevent air flow blockage....

  • Price: $23.95

MSR Funnel Web Filter

MSR Funnel Web Filter

The MSR Funnelweb Air Filter protects against dust in long and grueling off-road riding and racing. Unique outer design increases overall surface area by nearly 100%. Single-layer, single-density foam prevents dust from being trapped between...

  • Price: $44.95

Rekluse Clutch Cover

Billet aluminum strength for increased durability Deeper than stock, allowing for increased oil capacity Allows use of stock gasket with your Rekluse Clutch Designed to complement your Rekluse Clutch Laser-etched Rekluse logo Will work with stock clutch 2010-up 4 Strokes

  • Price: $155.00

Rekluse Core EXP Clutch

fits 2010-2012 RR/RS

Turn your Beta into a auto-clutch with Rekluse's new EXP clutch system. fits 2010-2015 RR/RS Four Strokes

 

  • Price: $879.99

Shindy FCR Carb Repair Kit

Shindy FCR Carb Repair Kit

Complete kits to rebuild O.E. carburetors

Each kit contains all necessary gaskets, O-rings, float valve and jets for one carburetor

  • Price: $53.95

Universal Fan Kit

Universal Fan Kit

Trail Tech's Universal Fan Kit is easy to install and operate. Features premium gauge with backlight and volt meter. Custom adjustment of temperature trigger point. Recommended for: Radiators, oil coolers, transmission coolers, power steering...

  • Price: $152.95

Works Connection TACH/HOUR Meter

Works Connection TACH/HOUR Meter

Works Connection Tach/Hour Meter Works Connection Tach/Hour Meter A great way to keep track of your hours if not running an OEM gauge Works Connection Mount # DT-21098-M highly recommended!

  • Price: $42.95

Rekluse Core Manual Clutch

6-spring design for better clutch feel

 

  • Price: $599.99

Rekluse Billet Clutch Cover

Rekluse Billet Clutch Cover

New Billet Clutch Covers by Rekluse! Beta Racing logo machined into the cover Beautiful red color Works with stock or Rekluse clutch

  • Price: $185.00

FMF Q4, 10 and up 4 Strokes

Add performance to your Beta! Includes removable spark arrestor screen. Manufactured by FMF.

FMF Q4, 10-up

  • Price: $359.95

FMF Powercore 4 Hex

FMF Powercore 4 Hex

Overview of FMF Powercore 4 HEX Slip-On Muffler Computer designed, then dyno tested for each 4-stroke model listed The highest-flowing exhaust system offered means top performance Trademarked Square Core inner design has a larger surface area...

  • Price: $319.00

FMF Everlast Performance Four Stroke Exhaust Packing

FMF Everlast Performance Four Stroke Exhaust Packing

Did you know a freshly packed silencer or muffler actually restores power? Our Performance Packing is comprised of fine, blended interwoven fiberglass fibers made to FMF’s specifications for high heat resistance, great sound attenuation and...

  • Price: $21.95

FMF 4-Stroke Muffler Packing

FMF 4-Stroke Muffler Packing

FMF Four-Stroke Silencer Packing Standard packing works great for M/X applications where maximum sound absorption isn't necessary Performance Series packing is made of fine interwoven fibers that have been blended to FMF's specifications for high heat resistance and sound absorption

  • Price: $11.95

Supercool Radiator Set 4 Stroke

Supercool Radiator Set 4 Stroke

Description Supercool Radiator set, 4-stroke Larger capacity, more efficient flow results in cooler operating temps. Stronger than stock fits 2010-2014 Enduro 4-stroke models only!

  • Price: $300.00

Motion Pro Coolant Recovery Tank

Motion Pro Coolant Recovery Tank

Motion Pro - Coolant Recovery Tank Prevents loss of coolant due to overheating Works on most water-cooled motorcycles, snowmobiles, and ATV's Designed for hot weather and/or high-altitude riding conditions Compact, versatile, high density...

  • Price: $24.95

Beta Racing Silicone Radiator Hose Kit Thermostat bypass

Beta Racing Silicone Radiator Hose Kit Thermostat bypass

SAMCO Silicone Radiator Hose Kit, 4-strokes SAMCO Silicone Radiator Hose Kit, 4-strokes Silicone hoses resist ozone and UV deterioration and are more puncture resistant. Our hoses are made from the finest European silicones specifically designed...

  • Price: $182.95

Stainless Hose Clamp Kit Thermo Bypass

Stainless Hose Clamp Kit Thermo Bypass

Samco Sport hose clamps for the Beta RR 250/300 ST 2013 > 2015 Stainless Steel Hose Clamp Kit are made entirely from 18/8 W5 marine grade stainless steel including the screw, making them ideal for all-weather motorcycle applications. The...

  • Price: $19.95

Stainless Hose Clamp Kit OEM

Stainless Hose Clamp Kit OEM

Samco Sport hose clamps for the Beta RR 250/300 ST 2013 > 2015 Stainless Steel Hose Clamp Kit are made entirely from 18/8 W5 marine grade stainless steel including the screw, making them ideal for all-weather motorcycle applications. The...

  • Price: $39.95

CV4 2.0 Radiator Cap

CV4 2.0 Radiator Cap

Radiator Cap for Beta by CV4 Today’s increased water pressure and temperatures require a better seal than stock caps can provide. That’s why CV4 worked with professional engine builders to develop these new higher pressure radiator...

  • Price: $26.95

Pro-X Piston Kit 350

Pro-X Piston Kit 350

ProX Racing Parts are an excellent economic alternative when you are looking for an OEM replacement product. They are mainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX's exact specifications and high quality...

  • Price: $184.00

Pro-X Piston Kit 400

Pro-X Piston Kit 400

ProX Racing Parts are an excellent economic alternative when you are looking for an OEM replacement product. They are mainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX's exact specifications and high quality...

  • Price: $184.00

Pro-X Piston Kit 450

Pro-X Piston Kit 450

ProX Racing Parts are an excellent economic alternative when you are looking for an OEM replacement product. They are mainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX's exact specifications and high quality...

  • Price: $184.00

Pro-X Piston Kit 498/520

Pro-X Piston Kit 498/520

ProX Racing Parts are an excellent economic alternative when you are looking for an OEM replacement product. They are mainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX's exact specifications and high quality...

  • Price: $184.00

Clutch Friction Disc

Clutch Friction Disc

ProX clutch friction plates are manufactured by the leading O.E.M. factories, mainly in Japan All friction plates are made to exact O.E.M. specifications to offer maximum performance and durability Complete friction plate sets per application for easy replacement

  • Price: $89.00

Cabon Fiber Ignition Cover Guard

Carbon Fiber Protection for ignition cover

  • Price: $95.00
  • Sale Price: $66.50

Stainless Steel Filter

Billet aluminim plug

reusable oil filter for your Beta

  • Price: $85.50

Hi Flo Performance Oil Filter

Hi Flo Performance Oil Filter

Premium Oil Filters

Hiflofiltro is the world's first TÜV approved oil filter.
Constructed using the best materials available, all Hiflofiltro oil
filters meet or exceed original equipment performance levels.

  • Price: $7.95

R & D Power Bowl

R & D Power Bowl

Eliminates hesitation and bogging
Starts easier
Reduces hot engine stalling
Improves low end performance
ELIMINATES FLAMEOUT ASSOCIATED WITH REKLUSE CLUTCHES

  • Price: $195.00

Boyesen Quick Shot 3

Boyesen Quick Shot 3

Boyesen Quickshot 3 Performance Accelerator Pump This bolt-on performance accelerator pump cover eliminates bog, improves throttle response and offers hassle free leak jet circuit tuning. Tunable leak jet maximizes volume of fuel and duration of...

  • Price: $113.95

JD Jet Kit

JD Jet Kit

James Dean designed the JDJetting kits so that you don't have to be an expert to get professional high performance results!! The James Dean custom jetting kit is designed to improve throttle response throughout the range by using specially made...

  • Price: $75.95

R&D Flex-Jet remote fuel screw adjuster

Adjust your fuel mixture on the fly. Fits all RR/RS

R&D Flex-Jet remote fuel screw adjuster Make fuel adjustment mixture adjustments easy. Flex design allows for easy access to the adjuster.

  • Price: $31.50

Carb Vent Filter

Carb Vent Filter

prevents vapor lock prevent bogging in stream crossing do to plugged vent lines prevent bogging inwhoops and hard landings prevent dust and water from entering intake through carb vent lines

  • Price: $18.95

Billet Shift Lever with knurled tip

Billet Shift Lever with knurled tip

Hammerhead billet shifters are made from 6061 aerospace billet aluminum. Folding spring loaded tips are tunable to different boot sizes. Adjustable upward and downward with shim placement and fore and aft with optional shift tips. Add to the...

  • Price: $72.95

Billet Shift Lever with Rubber Tip

Billet Shift Lever with Rubber Tip

Hammerhead billet shifters are made from 6061 aerospace billet aluminum. Folding spring loaded tips are tunable to different boot sizes. Adjustable upward and downward with shim placement and fore and aft with optional shift tips. Add to the...

  • Price: $72.95

Hammerhead Forged Shift Lever

Hammerhead Forged Shift Lever

Features:

  • Forged using 6061 aluminum
  • Precision machined 6061 billet aluminum shift tip (OEM length)
  • Stainless steel spring
  • UV protected anodizing of colors prevents fading

  • Price: $34.95

Air Box Cover

Goes in place of air filter while washing out airbox or while servicing filter.

Covers the airbox while servicing filter.

  • Price: $32.99

Twin Air Non Oiled Filter

Twin Air Non Oiled Filter

Twin Air Foam Air Filter If racing is any indication, the Twin Air filter is a very effective air filter. Supercross, motocross, desert and enduro, Twin Air has the wins and titles. Made with varying densities of foam, the Twin Air filter traps...

  • Price: $30.95

UNI Filter Multi stage competition air filter

UNI Filter Multi stage competition air filter

UNI Two Stage Air Filter Beta Enduro all 2013-CURRENT Unsurpassed in airflow, dirt stoppig and overall perfomance Two-stage air filters come apart for maximum airflow and ultimate cleaning Most filters feature the Ultra Seal...

  • Price: $29.95

UNI Filter Multi stage competition air filter

UNI Filter Multi stage competition air filter

UNI Two Stage Air Filter Beta Enduro 250 400 450 525 2005-2012 Unsurpassed in airflow, dirt stoppig and overall perfomance Two-stage air filters come apart for maximum airflow and ultimate cleaning Most filters feature the...

  • Price: $29.95

Countershaft Dome Washer

Countershaft Dome Washer

Our testing has determined that the OEM dome washer is made of mildly heat treated material. When that component is installed under a tightened countershaft bolt, it is taken well beyond it's "yield" or "elastic" limit and permanently deforms. In...

  • Price: $25.00

Counter Shaft Seal Kit

Counter Shaft Seal Kit

Kit includes case hardened bushing, replacement outer seal along with any O-rings, snap rings or lock washers, required to complete the repair

  • Price: $24.95

Exhaust Pipe Heat Shield

Exhaust Pipe Heat Shield

Rounded design universal heat protector for 4 stroke exhaust head pipe * Made of stainless steel * Fits exhaust pipe diameters from 1" to 2" * Comes complete with all mounting hardware needed

  • Price: $21.95

universal 4 stroke pipe guard

universal 4 stroke pipe guard

  • Protect your pipe from rocks and debris
  • Add a layer of heat protection
  • A5052 Aluminum with Titanium finish
  • Easy to install with included stainless clamps

 

  • Price: $21.95

OEM Style Kill Switch

OEM Style Kill Switch

All kill switches listed are normally open and provide a connection to ground when operated

• Direct plug-in into stock wiring harness

• Two wire plug-in

  • Price: $14.95

GP Filter Skin

GP Filter Skin

GP Filter Skins, probably the best solution for motocross and enduro riders. A cleaner air filter provides more power and helps towards a longer life of the engine, also service intervals on the filter becomes less. This universal Skin fits...

  • Price: $33.50

Iridium Sparkplug

Iridium Sparkplug

Iridium replacement for OEM Sparkplug for 2010-up 4Strokes

  • Price: $13.95

Sparkplug

Sparkplug

OEM Sparkplug for 2010-up 4Strokes

  • Price: $8.95