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2026 Beta 390 RR X-Pro in West Bridgewater, Massachusetts — 2026 Beta 390 RR X-Pro

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Specs
Features

General Information

Manufacturer

Beta

Model Year

2026

Model

390 RR X-Pro

Model Code

Color

Red

Brakes/Wheels/Tires

Brakes

Front - 260 mm floating rotor

Rear - 240 mm rotor

Front - 260 mm floating rotor

Rear - 240 mm rotor

Rims

Front - 21 in.

Rear - 18 in.

Front - 21 in.

Rear - 18 in.

Tires

Front / Rear - Maxxis Enduro

Dimensions

Height

Footrest - 16 in.

Weight

Dry - 237 lb.

Ground Clearance

12.2 in.

Wheelbase

58.7 in.

Seat Height

36.8 in.

Drivetrain

Transmission

6 Speed

Final Drive

O-ring chain

Final Gearing Front - 13T

Final Gearing Rear - 49T

O-ring chain

Final Gearing Front - 13T

Final Gearing Rear - 49T

Electrical

Advanced Electronics

Traction Control - On-Demand with push of a button

Engine

4-stroke, 4-valve (Titanium intake and exhaust)

Valve Train - Titanium Intake and Exhaust

4-stroke, 4-valve (Titanium intake and exhaust)

Valve Train - Titanium Intake and Exhaust

Cooling

Liquid

Cylinders

Single

Displacement

385.6 cc

Bore x Stroke

3.5 x 2.5 in. (88 x 63.4 mm)

Compression Ratio

12.48:1

Clutch

Wet Diaphragm-style

Fuel System

42 mm Throttle Body with Dual Injectors

Ignition

Dual-Map Kokusan 200W output On Demand Traction Control

Spark Plug - NGK LKAR8A-9

Dual-Map Kokusan 200W output On Demand Traction Control

Spark Plug - NGK LKAR8A-9

Starting

Electric

Lubrication

Twin Oil Pumps with Cartridge Filter and Separate Compartments for Engine and Transmission

Fuel Capacity

2.4 US gal.

Operational

Frame

Molybdenum steel / Double Cradle with quick air filter access

Front Suspension

48 mm Sachs SHC with single spring, adjustment for preload, compression and rebound

Wheel travel - 11.1 in.

48 mm Sachs SHC with single spring, adjustment for preload, compression and rebound

Wheel travel - 11.1 in.

Rear Suspension

Aluminum Body Sachs shock with adjustable rebound and hi/low speed compression

Wheel travel - 11 in.

Aluminum Body Sachs shock with adjustable rebound and hi/low speed compression

Wheel travel - 11 in.

Features

FRAME: Adopted from the RR Race Editions and RX Models, the frame provides a larger backbone that is stronger with improved control through less flex.
ALL ZF SHC FRONT FORK: Lighter weight, single-sided spring, fully adjustable preload, compression and rebound dampening. Provides riders with a more planted feel.
FRONT RESCUE STRAP: Designed to aid when needing to lift the front wheel out a difficult situation.
REAR MASTER BRAKE CYLINDER: Larger volume of fluid over previous models to reduce heat during extreme braking.
LOWER SEAT HEIGHT: Three quarters of an inch lower than the 2024 RR models. Newly designed seat shape with softer foam for a more comfortable ride.
HANDLEBAR MOUNTS: XTrig FlexFix isoelastic bar mounts reduce rider fatigue and vibration. Also allows for flexibility in handlebar adjustment.
Durable frame, single sided spring and fully adjustable front fork, lower seat height, larger rear master cylinder, XTrig FlexFix handlebar mounts, traction control, MAP switch to adjust power delivery, coolant recovery tank, front rescue strap, off-road light and meter package, electric starter, light pull diaphragm clutch with three settings, and easy access air filter box.

Features

FRAME: Adopted from the RR Race Editions and RX Models, the frame provides a larger backbone that is stronger with improved control through less flex.
ALL ZF SHC FRONT FORK: Lighter weight, single-sided spring, fully adjustable preload, compression and rebound dampening. Provides riders with a more planted feel.
FRONT RESCUE STRAP: Designed to aid when needing to lift the front wheel out a difficult situation.
REAR MASTER BRAKE CYLINDER: Larger volume of fluid over previous models to reduce heat during extreme braking.
LOWER SEAT HEIGHT: Three quarters of an inch lower than the 2024 RR models. Newly designed seat shape with softer foam for a more comfortable ride.
HANDLEBAR MOUNTS: XTrig FlexFix isoelastic bar mounts reduce rider fatigue and vibration. Also allows for flexibility in handlebar adjustment.
Durable frame, single sided spring and fully adjustable front fork, lower seat height, larger rear master cylinder, XTrig FlexFix handlebar mounts, traction control, MAP switch to adjust power delivery, coolant recovery tank, front rescue strap, off-road light and meter package, electric starter, light pull diaphragm clutch with three settings, and easy access air filter box.

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2026 Beta 390 RR X-Pro

2026 Beta 390 RR X-Pro

General Information

Brakes/Wheels/Tires

Dimensions

Drivetrain

Electrical

Engine

Operational

Features

Features

Bettencourts Honda Suzuki

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