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2025 Beta 390 RR Race 4-Stroke

  • New
  • In Stock
  • El Centro
  • E60126
  • ZD3E4E375S0250362
  • Motorcycle / Scooter
  • Off-Road
  • Gas

2025 Beta 390 RR Race 4-Stroke

Quick, precise, and lean best describe Beta's new RR Race models for the 2025 season. With a new, shortened name to simply “RR Race” to get straight to the point. The 2025 RR Race lineup provides riders with a model whose performance is second to none.

The 2025 RR Race bikes represent the race-ready versions of Beta's newly-introduced X-Pro models, with a series of modifications to the engine, suspension, and frame, making them ideal for providing their best on the track. Designed for both low and high-speed courses, the Race models will provide riders with the confidence and Rideability that only Beta can deliver.

All four-stroke Race models receive new crankcases, derived from the engine used on the RX 450. The main benefit deriving from the use of this new component lies in the smaller size and lighter weight compared to the previous model.

Features may include:

  • Front brake calliper:

A lighter and higher-performance Nissin calliper that provides an improved front brake feel. This new design provides a factory-like front brake system.

  • Larger rear wheel axle:

This new axle offers greater stiffness providing the rider with better feedback while improving turning. The rear swingarm has also been updated to accommodate the new axle.

  • New Machined alloy footpegs:

redesigned for 2025 with a new shape that provides better boot traction in muddy and unstable conditions.

  • El Centro
  • New
  • E60126
  • 2025
  • Beta
  • 390 RR Race 4-Stroke
  • Motorcycle / Scooter
  • Off-Road
  • ZD3E4E375S0250362
  • Gas
  • Single cylinder, 4 –stroke, 4-valve (Titanium intake and exhaust), electric start
  • Liquid cooled
  • 385.6cc
  • 88mm
  • 63.4mm
  • 12.48:1
  • Twin Oil Pumps w/Cartridge Filter & Separate Compartments For Engine & Transmission
  • 42mm Throttle Body w/Dual Injectors
  • Titanium Intake & Exhaust
  • Dual-Map Kokusan 200w output
  • NGK LKAR8A-9
  • Kelhin PWK 36mm
  • Wet Diaphragm-style
  • 6 Speed
  • O-ring chain
  • 13T Front/50T Rear
  • Molybdenum steel / Double Cradle w/ quick air filter access
  • Beta Progressive Valve (BPV)
  • 48 mm KYB AOS closed cartridge fork, adjustable compression & rebound
  • KYB 46mm body with adjustable rebound and high/low speed on compression adjustment
  • 260 mm floating rotor
  • 240 mm rotor
  • 11.8"
  • 11.4"
  • 21"
  • 18"
  • Maxxis Maxx Enduro
  • Maxxis Maxx Enduro
  • 58.1"
  • 37.4"
  • 13.2"
  • Footrest: 16.8"
  • Tank: 2.4 US Gallons
  • 237 lbs (wet weight, no fuel)

Promotions - 2025 Beta 390 RR Race 4-Stroke

Recommendations

*Price, if shown, does not include government fees, registration, taxes, A.D.M., dealer document preparation charges, finance charges, or added accessories installed on the unit (if applicable). Final actual sales price will vary depending on options or accessories selected. A.D.M. includes but is not limited to inter-store transportation costs, assembly, servicing, dealer insurance, profit & overhead, flooring & other costs where applicable. All vehicles in this ad are subject to prior sale. All Current Manufacturer Promotions and Rebates are included in pricing. Offers expire when promotion ends OR when advertised vehicles are sold.

Warning WARNING: Operating, servicing and maintaining a passenger vehicle, an off-highway motor vehicle or a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel. For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle and https://www.p65warnings.ca.gov/products/marine.