2022 BETA 300 RX Parts & Accessories

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Displaying parts for your 2022 BETA 300 RX

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See stock sizes for this machine

  • Front Tire:90/90x21
  • Rear Tire:120/80x19
  • Front Sprocket:14 Tooth
  • Rear Sprocket:48 Tooth
  • Chain:520x114
  • Spark Plug:BR8ES
  • Main jet:162
  • Pilot Jet:38
For reference only. Please consult your owner's manual to confirm manufacturer specs.
Odi V2 No-Waffle MX Lock-On Grips$26.06
Rated 4.86 out of five stars.★★★★★
Dirt Tricks Zirconium Rear Sprocket$125.99
Rated 4.85 out of five stars.★★★★★
Acerbis Replica Plastic Kit$89.00
Rated 4.50 out of five stars.★★★★⯪
FunnelWeb Filter ProLine Air Filter$29.95
Rated 4.68 out of five stars.★★★★★
Acerbis Radiator Scoops$41.99
Rated 4.55 out of five stars.★★★★⯪
Tusk Swing Arm Bearing Kit$54.99
Rated 4.89 out of five stars.★★★★★
Galfer Brake Pad - Sintered Double H$33.75
Rated 4.62 out of five stars.★★★★⯪
Attack Graphics Factory Seat Cover$39.99
Rated 4.46 out of five stars.★★★★⯪
Tusk Rear Brake Caliper Support w/ Brake Disc Guard$64.99
Rated 4.72 out of five stars.★★★★★
Primary Drive 520 ORM O-Ring Chain$4.99 – $52.99
Rated 4.77 out of five stars.★★★★★
Tusk Chub 1 1/8" Big Bar$47.99
Rated 4.78 out of five stars.★★★★★
Tusk Spoke Torque Wrench Kit$96.99
Rated 4.71 out of five stars.★★★★★
Pro X Piston Kit$179.99
Rated 4.54 out of five stars.★★★★⯪
Odi V2 Emig Pro MX Lock-On Grips$28.76
Rated 4.71 out of five stars.★★★★★
Tusk Aluminum Tire Iron with Axle Wrench$16.99
Rated 4.65 out of five stars.★★★★⯪
Tusk Linkage Bearing Kit$83.99
Rated 4.72 out of five stars.★★★★★
Tusk Spark Plug Wrench$8.99
Rated 4.78 out of five stars.★★★★★
Seat Concepts Complete Seat$359.99
Rated 4.68 out of five stars.★★★★★
Tusk Front Brake Master Cylinder Rebuild Kit$19.99
Rated 5.00 out of five stars.★★★★★
Flex-Hone Cylinder Ball-Hone$56.99
Rated 4.93 out of five stars.★★★★★
Shock Sox Fork Seal Guards$23.95 – $26.95
Rated 4.31 out of five stars.★★★★☆
Acerbis X-Brake Front Disc Cover with Mounting Kit$64.87
Rated 4.77 out of five stars.★★★★★
EBC Brake Pad - Carbon "X" Series$35.53
Rated 4.45 out of five stars.★★★★⯪
ProTaper EVO 1 1/8" Handlebar$96.42
Rated 4.84 out of five stars.★★★★★
Renthal 1 1/8" FatBar$115.88
Rated 4.90 out of five stars.★★★★★
All Balls Throttle Cable$11.43
Rated 4.56 out of five stars.★★★★⯪
Tusk Anodized Front Brake Reservoir Cap$9.99
Rated 4.91 out of five stars.★★★★★
Tusk Titanium Rotor Bolt Kit$17.99
Rated 5.00 out of five stars.★★★★★
Motion Pro Throttle Tube$7.15
Rated 4.62 out of five stars.★★★★⯪
Renthal Half Waffle MX Original Lock-On Grips$27.99 – $31.49
Rated 5.00 out of five stars.★★★★★
All Balls Steering Stem Bearing Kit$41.70
Rated 4.61 out of five stars.★★★★⯪
Dirt Tricks Front Sprocket$40.99
Rated 4.89 out of five stars.★★★★★
Tusk Chain Guide$49.99
Rated 5.00 out of five stars.★★★★★
Fire Power Featherweight Lithium Ion Battery$114.88
Rated 4.75 out of five stars.★★★★★
SKF Wheel Bearing/Seal Kit$38.96
Tusk Billet Rotating Bar Clamp$9.99
Rated 4.62 out of five stars.★★★★⯪
Motion Pro Clutch Lever$51.45
Rated 4.58 out of five stars.★★★★⯪
Pro X Top End Gasket Kit$53.99
Rated 4.61 out of five stars.★★★★⯪
Polisport Complete Replica Plastic Kit$149.88
Rated 4.31 out of five stars.★★★★☆
Bolt Full Plastics Fastener Kit$22.99
Rated 4.86 out of five stars.★★★★★
Pro X Brake Pad - Sintered Metal$30.99
Rated 4.38 out of five stars.★★★★⯪
Motion Pro Brake Lever$13.59
Rated 4.46 out of five stars.★★★★⯪
Highline Recreation Style 1 Tugger Lift Strap, Rear$27.99
Rated 4.65 out of five stars.★★★★⯪
Primary Drive Alloy Kit & Gold X-Ring Chain$123.97
Rated 4.75 out of five stars.★★★★★
Acerbis Air Box Mud Flap$23.99
Rated 4.61 out of five stars.★★★★⯪
Tusk Shock Bearing Kit$19.99 – $28.99
Rated 4.46 out of five stars.★★★★⯪
Tusk Titanium Sprocket Bolt Kit$48.99
Rated 5.00 out of five stars.★★★★★
Primary Drive 520 Gold Plated MX Race Chain$4.49 – $61.99
Rated 4.63 out of five stars.★★★★⯪
Bolt O-Ring, Spring & Coupler Kit$24.99
Rated 4.22 out of five stars.★★★★☆
ProTaper Clamp-On Grip System - Pillow Top$19.99
Rated 4.47 out of five stars.★★★★⯪
Bolt Hub-Savers Double Locked Sprocket Fastening Kit$12.59
Rated 4.81 out of five stars.★★★★★
Pro X Grooved Ultralight Front Sprocket$19.99
Rated 4.70 out of five stars.★★★★★
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