• 2015 Beta RR 2T 300
  • Year:
    2015
  • Make:
  • Model:
  • Engine:
    Single cylinder, 2-stroke, liquid-cooled
  • Transmission:
    6-speed
  • Energy:
    Carburetor
  • Displacement:
    293 cc
  • Price:
    8199

Overview

2015 Beta RR 2T 300 Exterior
- image 609330

The Beta RR Enduro project continues to grow and improve, boosted by successes on the racetracks and by the great commitment of the technical and R&D departments in Rignano sull’Arno. The RR Enduro 2015 models are lighter and more agile, and their great power and torque are more easily controlled. They are the ideal bikes for enthusiasts and the winning solution for victory-hungry racers.

The RR Enduro 2T 2015 range has also evolved, the 250 version featuring certain technical innovations and the 300 version featuring special parts from the Racing MY14 model. The objective here is to increase the smoothness and regularity of power delivery, seeking and obtaining an even more direct and progressive response of the engine to the throttle, making engine power fully available.

2015 Beta RR 2T 300 Key Features:

2015 Beta RR 2T 300 Exterior
- image 609332

• Dirt Rider magazine Bike of the Year
• Engine from the 2014 Race Edition
• Updated power valve for more linear power delivery under all conditions
• New CDI mapping to match new engine
• New front fork compression piston to improve oil flow and reduce harshness
• New rear shock piston to reduce heat
• Handlebar pad from Race Edition
• New design seat foam that is softer
• New graphics and color scheme
• Full-Function Meter with Adjustable Trip Meter
• Built-In Grab Handles
• Push-Button Seat Release
• Beta-Built 2-Stroke with Electric Start
• Plastic Skid Plate
• FMF Exhaust and Muffler
• Complete Light Package
• Back-Up Kick Starter
• Rear Suspension Linkage
• Strongest Wheels in the Industry
• 2.5 Gallon See-Thru Tank
• Quick-Change Clutch
• Adjustable Power Valve
• Advanced Cylinder and Head Design for a Strong Yet Linear Power Delivery
• Gearbox Oil Check Plug
• Back-Up Kick Starter
• Easy-To-Service Top End Design
• 6-Speed Wide Ratio Transmission
• Easy-Pull Hydraulic Clutch
• Available in a 250 and 300cc
• 6-Speed Wide Ratio Transmission
• Electric/Kick Starter
• Built-In Rear Grab Handles
• 36.6” Seat Height
• Storage for Tool Kit
• 6-Month Limited Warranty
• Quick-Access Air Filter
• Rider Support Program Available

2015 Beta RR 2T 300 Features and Benefits:

2015 Beta RR 2T 300 Drivetrain
- image 609335

Engines

The RR 2T MY 2015 engines have undergone some changes aimed at ever-better control of engine management, without reducing performance in terms of lightness and power typical of 2T engines with high specific power.

the engine takes over the complete package comprising the cylinder, combustion chamber and CDI coming from the 300 2T MY 2014 Racing version. In particular, the reduced width of the exhaust outlet and better exhaust outlet-flap coupling enable this engine to guarantee an increasingly immediate and precise response to the throttle, and an excellent linearity of power delivery without interfering in any way with the maximum power and torque figures. The combustion-chamber profile, together with the digital electronic control unit, make it possible to optimise engine output in every stage of operation seeking as the primary objective to make the increase in performance, due to opening of the exhaust flap, as gentle and progressive as possible.

Exhaust

2015 Beta RR 2T 300 Exterior
- image 609336

A new silencer, for this version with an internal pipe of a smaller diameter compared with the 300 version, improves the precision of response to the throttle and increases peak revs.

Fork

The Sachs USD ? 48 fork developed in close collaboration between Beta and Sachs features numerous important innovations: a new design of the extension piston with “three slot” geometry in order to improve the oil flow and make it more direct so as to absorb violent shocks more progressively. To improve the general smoothness of the fork, particularly on the initial breakaway friction, a spring-support release system has been included to eliminate rotational friction, the design of the sleeves and sheaths has been modified increasing the distance between the slider DUs, also reducing their height. Finally, the spring profile has been redesigned to guarantee better insertion inside the sleeve. All the connections have also been adjusted, increasing precision.

Shock absorber

A new internal piston with oil passages that have been redesigned to improve its flow and reduce overheating during operation. This means that the shock absorber offers more stable performance, precise and reliable even under very intense use.

Handlebar pads

Ideal for the most extreme off-road riding and compliant with the standards required by FIM regulations.

Saddle

The padding has been redesigned with softer foam.

Graphics

The renewed look streamlines and adds character, maintaining the classical Beta colours.

Specifications

Engine Type Single cylinder, 2-stroke, liquid-cooled
Bore 72 mm
Stroke 72 mm
Displacement 293,1 cc
Compression ratio 11,5:1
Exhaust Valve BPV Systsem
Starter Kick- and electric starter
Ignition Kokusan AC-CDI
Spark plug NGK BR7ES
Induction system induction reed
Fuel system carburettor
Carburettor Keihin PXK 36
Clutch wet multi-disc clutch
Primary drive straight toothing Z. 28/70
Transmission 6 gears
Final transmission chain
Engine oil SAE 10W/40
Frame Molybdenum steel with double cradle split above the exhaust port
Wheelbase 1482 mm
Max length 2172 mm
Max width 807 mm
Max height 1270 mm
Seat height 930 mm
Ground clearance 320 mm
Footrest height 407 mm
Dry weight 104 kg (front 50 kg; rear 54 kg)
Fuel tank capacity 9,5 l.
Reserve 1,6l.
Cooling system capacity 1,3 l.
Front suspension Hydraulic USD fork with ø 48 mm shaft
Rear suspension Monoshock with progressive compound lever
Shock absorber stroke 135 mm
Front wheel travel 290 mm
Rear wheel travel 290 mm
Front brake Wave disc ø260 mm and double-piston floating caliper
Rear brake Wave disc ø240 mm and single-piston floating caliper
Front rim 21 x 1,6 - 36 holes
Rear rim 18 x 2,15 - 36 holes
Front tyre 90/90 - 21
Rear tyre 140/80 -18
Price $8,199

Quotes

“Since 1904 the Beta engineers have strived to provide innovative products that inspire, excite, and perform. 2015 is no different in that they continue to provide their customers with new models that continue to advance in both quality and features.” ----- Total Motorcycle

“The buzz from these bikes has really set the Enduro and Hare and Hound paddocks talking which compliments the talking that the bikes are doing for themselves! The new 300 RR is reportedly the best two stroke engine made to date with a new design power valve system that was fitted to the 300 "2014 Factory Model" produces some of the best Torque, smooth delivery and top power of any previous 2t Enduro Bike! Quite a statement but the proof is in the pudding and will be confirmed when the various testers from the worlds press goes to print over the coming months ahead.” ----- Edmondson-Racing

What do you think?
Show Comments
Motorcycle Finder: