Engine

Air Filter, 2005-2012 and 2013 RS

Air Filter, 2005-2012 and 2013 RSHigh quality, dual-stage filterPre-OiledFits 2005-2012 RR & 2011-20

Aluminum Oil Filler Cap, 2013+ 4 Stroke

  Billet Aluminum Oil Filler Extension makes filling your oil easy and fast. No more spil

Beta Racing Kick Starter Plug

Beta Racing Kick Starter PlugRed aluminum plug with Beta logo etched on itDoes not include cover gas

Beta Racing Water Pump Kit, 4-stroke

Beta Racing Water Pump Kit, 4-strokeOversized water pump impeller & spacer increases coolant flowExt

Billet Oil Filter Cover

Billet Oil Filter Cover Tested and used by the factory race team. Anodized Red, Beta Factory logo e

Carb Vent System 2

Helps prevent bogging &amp; flooding from vapor-lock.</li><li>Allows fuel to drain t

Cooling Fan Kit, 4 Stroke

Cooling Fan Kit, 4 StrokeFactory Beta Accessory for those tougher rides or for the serious Dual Spor

Countershaft Spacer Kit

Updated spacer improves countershaft seal life in muddy conditions. Fits 2005+ 2 stroke & 4 str

Dual Map CDI - 400cc *Discontinued

Dual Map CDI - 430cc

Dual Map CDI - 450cc *Discontinued

Dual Map CDI - 498/520cc *Discontinued

Engine Cap Set

Replaces stock black caps on engine. Used by factory team. Sold as a set of 4 Fits all 2010+ RR/RS/

FMF Powerbomb Header Pipe

FMF Powerbomb Header PipeFits with the stock muffler as well as all FMF Slip-onsIncorporates FMF’s

FMF Powercore 4 Moto Slip On

FMF Powercore 4 Moto Slip OnMoto-Inspired, shorty-sized FMF slip-on mufflerOffers better mid-range &

FMF Q4 Slip On Spark Arrestor

FMF Q4 Slip On Spark ArrestorMulti-chamber design reduces noise while adding powerProvides 94db soun

FMF Quiet Core Insert

FMF Quiet Core InsertFMF Quite Core Silencer Insert lowers sound decibels

Lower Temp Thermoswitch

Lower temperature Thermoswitch helps the engine run cooler Thermoswitch opens & closes 5*C earl

Magnetic Carb Drain Bolt

Magnetic Carb Drain BoltNever loose the drain cap again while changing jets. Will stick to frame whi

Manual Cam Chain Tensioner, 2010+ 4-stroke

Manual Cam Chain Tensioner, 2010+ 4-strokeAllows you to set the tension of the cam chain manually.Re

Manual Cam-Chain Tensioner Kit, RR/RS

Manual Cam-Chain Tensioner Kit, RR/RSCam Chain Tensioner Update Kit Quieter replacement for the stoc

MBTZ7S - 7AH

MBTZ7S - 7AHBeta USA replacement battery for all 2005+ RR/RS 4-strokesCCA 100, Capacity (10HR) 6, We

Oil Filler Cap, 2010+ RR/RR-S/RX

Billet aluminum, finger-tab design Must order two for oil & clutch fillers on 4-stroke models F

Oil Galley Repair Kit

Oil Galley Repair Kit. This kit comes with the necessary tap, drain plug, and loctite to complete t

Pro-Filter Air Filter, 05-12

Pro-Filter Air Filter, 05-12An Economically priced replacement air filter without sacrificing qualit

R&D Flex-Jet remote fuel screw adjuster

R&D Flex-Jet remote fuel screw adjusterAdjust your fuel mixture on the fly.Fits 2010-2014 RR and 201

Race Wire Loom, '10-16 *does not fit EFI models

Race Wire Loom, '10-16 *does not fit EFI modelsRace Wire Loom kitIncludes front and rear replacement

Red Aluminum Engine Bolt Kit 2010-2019 4-stroke

Red Aluminum Engine Bolt Kit 2010-2019 4-strokeRed aluminum bolts for the engineBetter looking & sav

Rekluse Core EXP Auto-Clutch, '10-'17 RR/RS/RR-S

Rekluse Core EXP Auto-Clutch, '10-'17 RR/RS/RR-STurn your Beta into a auto-clutch with Rekluse's new

Rekluse Core Manual Clutch, 4-stroke, 2010-2017

Rekluse Core Manual Clutch, 4-stroke, 2010-2017*Special Order only, allow 4-5 business days for deli

Rekluse Radius X Auto-Clutch Kit, 2010-2017 4-stroke

Rekluse Radius X Auto-Clutch Kit, 2010-2017 4-strokeRadiusX combines TorqDrive clutch pack with inno

s/s to 031.40.124.00.00

s/s to AB-12005

s/s to AB-12024-X

s/s to ab-21134-2

s/s to AB-22220

Samco Hose Clamp Kit

This is a high performance SamcoSport hose clamp kit which replaces your standard factory hose cla

SAMCO Silicone Hose Kit, Blue, 4-Stroke

SAMCO Silicone Hose Kit, Blue, 4-StrokeSAMCO Silicone Radiator Hose Kit, 2-strokesSilicone hoses res

SAMCO Silicone Hose Kit, Red, 4-Stroke

SAMCO Silicone Hose Kit, Red, 4-StrokeSAMCO Silicone Radiator Hose Kit, 2-strokesSilicone hoses resi

Scotts Stainless Steel Oil Filter, 10+ RR/RS

3 Pleat welded seam (the best sealing & strongest design) Passes ASTMF316 Test for 35 Microns.

Steel Oil Pump Gear Kit, 2010-2014

Steel Oil Pump Gear Kit, 2010-2014Steel Oil Pump Gears to replace the stock plastic ones. For use i

Tach/Hour Meter

Works Connection Tach/Hour Meter Keep track of engine hours if not running an OEM meter Works Conne

Tach/Hour Meter Mount

Aluminum Mount for AB-21098 Tach/hour Meter.  Fits all '09+ RR/RS/RR-S/Xtrainer

Water Pump Rebuild Kit, 4-stroke

Beta Factory OEM Rebuild Kit! Includes all OEM parts to properly and completely rebuild the water p