2026 BETA 250 RX (2-Stroke) Parts & Accessories

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Displaying parts for your 2026 BETA 250 RX (2-Stroke)

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See stock sizes for this machine

  • Front Tire:80/100x21
  • Rear Tire:120/80x19
  • Front Sprocket:14 Tooth
  • Chain:520x114
  • Spark Plug:BR8ECM
  • Main jet:162
  • Pilot Jet:38
For reference only. Please consult your owner's manual to confirm manufacturer specs.
Tusk First Line Air Filter$19.99
★★★★⯪Rated 4.65 out of five stars.
Tusk Brake Pad - Sintered Metal$19.99
★★★★⯪Rated 4.45 out of five stars.
Tusk Folding Shift Lever$24.99
★★★★⯪Rated 4.53 out of five stars.
NGK Resistor Sparkplug$16.99
★★★★★Rated 4.92 out of five stars.
Tusk Clutch Lever$12.99
★★★★⯪Rated 4.54 out of five stars.
Tusk Brake Lever$10.99 to – $11.99
★★★★⯪Rated 4.65 out of five stars.
JT Front Sprocket$12.99
★★★★★Rated 4.85 out of five stars.
Twin Air - Air Filter$35.88
★★★★★Rated 4.84 out of five stars.
Primary Drive Front Sprocket$9.99 to – $10.99
★★★★★Rated 4.79 out of five stars.
Tusk Tach/Hour Meter$22.99 to – $32.98
★★★★⯪Rated 4.57 out of five stars.
Tusk Wheel Bearing and Seal Kit$20.98
★★★★⯪Rated 4.65 out of five stars.
Tusk Lithium Pro Battery$99.99
★★★★⯪Rated 4.65 out of five stars.
Tusk Clutch Cover Gasket$5.99
★★★★⯪Rated 4.48 out of five stars.
Primary Drive 520 ORH Gold X-Ring Chain$76.99
★★★★★Rated 4.67 out of five stars.
Tusk Front Sprocket$16.99
★★★★★Rated 4.91 out of five stars.
Tusk Competition Clutch Kit$69.99
★★★★⯪Rated 4.52 out of five stars.
Pro X 99101-357 Series Keihin Hex Main Jet$3.39 to – $4.20
★★★★★Rated 4.89 out of five stars.
Twin Air Pre Oiled Air Filter$39.88
★★★★★Rated 4.82 out of five stars.
Tusk 520 Gold X-Ring Chain$77.99
★★★★★Rated 4.74 out of five stars.
Neutron Brake Pad - Sintered Metal$13.99
★★★★⯪Rated 4.51 out of five stars.
EBC Brake Pad - Sintered Metal "R" Series$39.97 to – $41.74
★★★★⯪Rated 4.65 out of five stars.
Pro X N424-21 Series Keihin Pilot Jet$4.20
★★★★★Rated 4.89 out of five stars.
All Balls Wheel Bearing Kit$34.08
★★★★⯪Rated 4.52 out of five stars.
Tusk Stainless Steel Typhoon Brake Rotor, Rear$49.99
★★★★★Rated 4.83 out of five stars.
Tusk Rear Aluminum Sprocket$39.99
★★★★★Rated 4.77 out of five stars.
Uni Air Filter$30.66
★★★★★Rated 4.76 out of five stars.
Tusk 520 O-Ring Chain$58.99
★★★★★Rated 4.81 out of five stars.
Tusk Air Box Washing Cover$24.99
★★★★⯪Rated 4.48 out of five stars.
Tusk Stainless Steel Typhoon Brake Rotor, Front$44.99
★★★★★Rated 4.80 out of five stars.
Primary Drive Rear Aluminum Sprocket$39.99
★★★★★Rated 4.70 out of five stars.
Motion Pro Throttle Cable$10.99
★★★★⯪Rated 4.60 out of five stars.
Primary Drive Sprocket Bolt and Nut Kit$6.99
★★★★★Rated 4.76 out of five stars.
Odi V2 Half Waffle MX Lock-On Grips$27.86
★★★★⯪Rated 4.65 out of five stars.
Acerbis Lower Fork Cover Set$27.88 to – $29.88
★★★★⯪Rated 4.65 out of five stars.
Tusk Flexible Cylinder Hone$39.99
★★★★★Rated 4.91 out of five stars.
Renthal Front Sprocket$33.60
★★★★★Rated 4.84 out of five stars.
Acerbis Front Fender$27.88
★★★★★Rated 4.74 out of five stars.
Tusk Brake Rotor Bolt Kit$4.99
★★★★★Rated 4.75 out of five stars.
Tusk Aluminum Brake Pedal$59.99
★★★★⯪Rated 4.44 out of five stars.
Tusk Fork Seal Driver$34.99
★★★★★Rated 4.92 out of five stars.
Tusk Traverse Pannier Bags$99.99
★★★★★Rated 4.84 out of five stars.
Odi V2 Rogue MX Lock-On Grips$27.86
★★★★★Rated 4.72 out of five stars.
Motion Pro Fork Seal Bullet$5.99
★★★★⯪Rated 4.51 out of five stars.
FunnelWeb Filter ProLine Air Filter$32.95
★★★★★Rated 4.77 out of five stars.
Acerbis Chain Slider$25.88
★★★★⯪Rated 4.53 out of five stars.
Tusk Lever Set$23.98 to – $24.98
★★★★★Rated 5.00 out of five stars.
All Balls Fork and Dust Seal Kit$40.73
★★★★⯪Rated 4.42 out of five stars.
Tusk Swing Arm Bearing Kit$65.99
★★★★★Rated 4.83 out of five stars.
Dirt Tricks Zirconium Rear Sprocket$125.99
★★★★★Rated 4.87 out of five stars.
Tusk Steering Stem Bearing Kit$37.99
★★★★★Rated 4.67 out of five stars.
UFO Lower Fork Cover Set$23.88
★★★★⯪Rated 4.58 out of five stars.
Tusk 2-Stroke Transmission Oil Change Kit$14.39 to – $18.27
★★★★★Rated 4.80 out of five stars.
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