The 2027 Beta RR 125 Race is built for riders who want a lightweight, competition-focused 125cc two-stroke with premium race equipment straight from the factory. Its high-revving 124.8cc engine, race-specific chassis setup, and KYB suspension make it an exciting choice for riders who want maximum performance from a lightweight enduro platform.
The 125 RR Race continues to use Beta's 124.8cc liquid-cooled two-stroke engine with the Beta Progressive Valve (BPV) power valve system, Keihin PWK 36mm carburetion, a 6-speed transmission, and kick start. For 2027, Beta updated the piston while retaining the premix lubrication system used on the RR Race two-strokes.
Key Features & Specs
124.8cc single-cylinder 2-stroke
Liquid cooled
Beta Progressive Valve (BPV) power valve
Keihin PWK 36mm carburetor
6-speed transmission
Kick start
Premix lubrication
48mm KYB closed-cartridge front fork
KYB C46 rear shock with linkage
300mm front / 287mm rear suspension travel
260mm front brake / 240mm rear brake
21" front / 18" rear wheels
9.5-liter (2.5-gallon) fuel tank
950mm / 37.4" seat height
345mm / 13.6" ground clearance
1477mm / 58.1" wheelbase
Approximately 207 lb dry weight
THE PERFECT BALANCE OF POWER, AGILITY, AND RACE-READY PERFORMANCE
The 2027 Beta RR 250 Race is built for riders who want a lightweight, high-performance two-stroke with enough power and torque to attack everything from fast flowing trails to technical enduro terrain. Its 249.4cc two-stroke engine delivers an exciting combination of responsive power, strong top-end performance, and precise control, while the competition-focused chassis and KYB suspension give the bike the capability to perform at a serious racing pace.
For 2027, Beta has further refined the RR 250 Race with new main bearings designed to improve engine durability. The engine retains Beta's electric start and premix fuel system, while the race chassis features dedicated KYB suspension settings for improved performance and control in demanding terrain.
Key Features & Specs
249.4cc single-cylinder 2-stroke engine
Liquid cooled
Electric start
Beta Progressive Valve (BPV) power valve system
Premix lubrication
6-speed transmission
48mm KYB closed-cartridge front fork
KYB C46 linkage rear shock
300mm front / 287mm rear suspension travel
260mm front / 240mm rear brakes
21" front / 18" rear wheels
9.5-liter / 2.5-gallon fuel tank
950mm / 37.4" seat height
340mm / 13.4" ground clearance
1482mm / 58.3" wheelbase
Approximately 228 lb dry weight
LIGHTWEIGHT PRECISION. SERIOUS RACE PERFORMANCE.
The 2027 Beta RR 200 Race delivers the agility of a small-bore two-stroke with the added torque and tractability of a 200cc platform. Designed as a competition-focused enduro machine, the RR 200 Race combines Beta’s 190.2cc two-stroke engine, race-tuned KYB suspension, lightweight chassis, and premium race equipment to create a bike that is quick, responsive, and highly capable in demanding terrain.
At the heart of the RR 200 Race is Beta’s 190.2cc liquid-cooled single-cylinder two-stroke with the Beta Progressive Valve (BPV) power-valve system, Keihin PWK 36mm carburetor, 6-speed transmission, electric start, and traditional premix lubrication. For 2027, the 200 Race receives an updated drivetrain designed to improve load distribution and gearbox durability while maintaining the familiar power delivery and riding characteristics riders expect from the RR 200.
Key Features & Specs
190.2cc single-cylinder 2-stroke
Liquid cooled
Beta Progressive Valve (BPV) power valve
Keihin PWK 36mm carburetor
6-speed transmission
Electric start
Premix lubrication
48mm KYB AOS closed-cartridge front fork
KYB 46mm rear shock with high/low-speed compression adjustment
260mm front / 240mm rear brakes
21" front / 18" rear wheels
Maxxis Maxx Enduro tires
2.5-gallon fuel capacity
37.4" seat height
13.5" ground clearance
58.1" wheelbase
214 lb dry weight
THE ULTIMATE 2-STROKE ENDURO WEAPON
The 2027 Beta RR 300 Race is the flagship of Beta’s two-stroke enduro lineup, combining massive torque, race-bred chassis dynamics, and premium KYB suspension into a machine built for extreme enduro and cross-country competition. Its 292.6cc two-stroke engine has been refined for 2027 with revised cylinder-head geometry and exhaust-valve timing, delivering a more progressive low- and mid-range response while maintaining the aggressive character and strong torque that make the 300 so capable.
The RR 300 Race uses a 48mm KYB AOS closed-cartridge fork and KYB 46mm rear shock, with updated 2027 race valving for improved control and bump absorption. The bike also comes equipped with Beta’s adjustable BPV power valve, electric start, 6-speed transmission, premium race components, and a lightweight competition-focused chassis.
Key Features & Specs
292.6cc single-cylinder 2-stroke
Liquid cooled
Beta Progressive Valve (BPV) power valve
Keihin PWK 36mm carburetor
Electric start
6-speed transmission
Premix lubrication
48mm KYB AOS closed-cartridge front fork
KYB 46mm rear shock with adjustable rebound and high/low-speed compression
11.8" front / 11.3" rear wheel travel
260mm front / 240mm rear brakes
21" front / 18" rear wheels
Maxxis Maxx Enduro tires
2.5-gallon fuel capacity
37.4" seat height
13.4" ground clearance
58.3" wheelbase
228 lb dry weight
THE AGILITY OF A 350. THE PERFORMANCE OF A RACE BIKE.
The 2027 Beta RR 350 Race 4-Stroke is designed for riders who want the perfect balance between lightweight agility and serious four-stroke performance. Its 349.1cc liquid-cooled, single-cylinder four-stroke engine uses electronic fuel injection with dual injectors, delivering a responsive powerband that is easy to manage in technical terrain while still providing the performance needed for fast enduro competition.
For 2027, Beta adds five-level Launch Control and Quick Shift to the RR 350 Race, giving riders more control over traction during starts and allowing fast clutchless upshifts without rolling off the throttle. The bike also retains selectable engine maps and traction control, while revised KYB suspension valving, a higher-output voltage regulator, and updated chassis components improve control, durability, and overall race performance.
Key Features & Specs
349.1cc single-cylinder 4-stroke engine
Liquid cooled
DOHC, 4-valve titanium valve train
42mm throttle body with dual injectors
6-speed transmission
Electric start
Dual engine maps
Traction control
5-level Launch Control
Quick Shift upshifting
48mm KYB AOS closed-cartridge front fork
KYB C46 rear shock with high/low-speed compression and rebound adjustment
11.8" front / 11.3" rear wheel travel
260mm front / 240mm rear brakes
21" front / 18" rear wheels
Maxxis MaxxEnduro tires
2.5-gallon fuel capacity
37.4" seat height
13.2" ground clearance
58.1" wheelbase
237 lb dry weight
BIG FOUR-STROKE TORQUE. RACE-BRED CONTROL.
The 2027 Beta RR 430 Race 4-Stroke is built for riders who want strong, usable four-stroke power without moving all the way into the feel of a larger-displacement enduro machine. Its 430.9cc liquid-cooled single-cylinder engine delivers substantial torque and excellent special-test performance, while Beta’s race-focused chassis and KYB suspension give the 430 the traction, stability, and precision needed for demanding enduro competition.
For 2027, the RR 430 Race receives titanium intake valves, a fully mechanical cam-chain tensioner, and an upgraded voltage regulator. Beta also adds five-level Launch Control and Quick Shift, while the selectable engine maps and two-level traction control remain available from the handlebars.
Key Features & Specs
430.9cc single-cylinder 4-stroke engine
Liquid cooled
Titanium intake and exhaust valves
42mm throttle body with dual injectors
6-speed transmission
Electric start
Dual engine maps
2-level traction control
5-level Launch Control
Quick Shift
48mm KYB closed-cartridge front fork
KYB C46 linkage rear shock
300mm front / 287mm rear suspension travel
260mm front / 240mm rear brakes
21" front / 18" rear wheels
2.5-gallon fuel tank
37.4" seat height
58.1" wheelbase
Approximately 237 lb dry weight
THE PERFECT BALANCE OF AGILITY AND FOUR-STROKE TORQUE
The 2027 Beta RR 390 Race 4-Stroke is built for riders looking for the ideal middle ground between the lightweight, agile feel of a 350 and the stronger torque of a larger-displacement four-stroke. Its 385.6cc liquid-cooled single-cylinder engine delivers a broad, tractable powerband while the race-focused chassis and KYB suspension provide the control and precision needed for serious enduro competition.
For 2027, the RR 390 Race gains five-level Launch Control and Quick Shift, giving riders greater control off the line and allowing rapid upshifts without closing the throttle. The engine also receives titanium intake and exhaust valves and a mechanical cam-chain tensioner, while revised KYB suspension valving, a higher-output voltage regulator, redesigned LED lighting, and updated drivetrain protection further improve performance and durability.
Key Features & Specs
385.6cc single-cylinder 4-stroke engine
Liquid cooled
4-valve titanium intake & exhaust
42mm throttle body with dual injectors
6-speed transmission
Electric start
Dual-map ignition
Traction Control
5-level Launch Control
Quick Shift
48mm KYB AOS closed-cartridge front fork
KYB 46mm rear shock with high/low-speed compression and rebound adjustment
11.8" front / 11.3" rear wheel travel
260mm front / 240mm rear brakes
21" front / 18" rear wheels
Maxxis MaxxEnduro tires
2.5-gallon fuel capacity
37.4" seat height
13.2" ground clearance
58.1" wheelbase
237 lb dry weight
THE STANDARD IN FOUR-STROKE RACING
The 2027 Beta RR 480 Race 4-Stroke is Beta's open-class powerhouse, engineered for riders who want immense torque, strong top-end performance, and race-ready control. Its 477.5cc liquid-cooled single-cylinder four-stroke engine delivers the kind of power needed to dominate faster terrain while Beta's competition-focused chassis and KYB suspension keep that performance manageable when the trail gets rough.
For 2027, the RR 480 Race receives titanium intake and exhaust valves, a fully mechanical cam-chain tensioner, upgraded electrical output, five-level Launch Control, and Quick Shift for rapid clutchless upshifts without closing the throttle. Selectable engine maps and two-level traction control give riders additional control over the bike's power delivery, while updated KYB suspension valving improves traction, comfort, and stability in demanding conditions.
Key Features & Specs
477.5cc single-cylinder 4-stroke engine
Liquid cooled
Titanium intake & exhaust valves
42mm throttle body with dual injectors
6-speed transmission
Electric start
Dual-map ignition
2-level traction control
5-level Launch Control
Quick Shift
48mm KYB AOS closed-cartridge front fork
KYB 46mm rear shock with adjustable rebound and high/low-speed compression
300mm front / 287mm rear suspension travel
260mm front / 240mm rear brakes
21" front / 18" rear wheels
Maxxis Maxx Enduro tires
2.5-gallon fuel tank
37.4" seat height
13.2" ground clearance
58.1" wheelbase
237 lb dry weight