3/3 Achievement Crt, Acacia Ridge QLD 4110

2024 RR 390 4T EFI

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The Rignano sull’Arno-based manufacturer presents the new MY2024 RR range. Carrying over many of the great characteristics found in the previous model year release, there has also been a number of significant new features introduced across the range, as well as upgrades specific to certain engine sizes to maintain the supremacy of the Beta RR family. Beta worked in close collaboration with Enduro champions Brad Freeman and Steve Holcombe to develop a host of small improvements on both the powertrain and the frame/suspension for the MY24 RR 2-Stroke and 4-Stroke models, to consolidate the already highly acclaimed characteristics of the previous generation.

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B24RR3904TRED
Description
Components
Specifications
Video

Description

The Rignano sull’Arno-based manufacturer presents the new MY2024 RR range. Carrying over many of the great characteristics found in the previous model year release, there has also been a number of significant new features introduced across the range, as well as upgrades specific to certain engine sizes to maintain the supremacy of the Beta RR family. Beta worked in close collaboration with Enduro champions Brad Freeman and Steve Holcombe to develop a host of small improvements on both the powertrain and the frame/suspension for the MY24 RR 2-Stroke and 4-Stroke models, to consolidate the already highly acclaimed characteristics of the previous generation. As always, the guiding philosophy of the engineers at Beta has been to not only increase the performance of the brand’s bikes, but to also make this performance even more accessible. So rather than major changes, this model year has gained a series of upgrades intended to consolidate all the outstanding qualities of each individual model.

Completing the picture are new graphics, which lend a zero-compromises racing look to the entire range.

With an ideal handling to power ratio, the MY24 RR 390 winning feature lies in its outstanding traction and big bore torque feel.

The updates introduced for the MY 2024 RR range are summed up below:

  • New seat: the foam making up the seat has a different geometry and density to provide greater rider comfort. The greater support area and different composition of the materials now provide the rider with a much more comfortable point of contact with the bike.
  • Suspension: in addition to the continuous refinement of the suspension setup, the MY24 bikes feature lighter upper fork tubes, particularly in the area of engagement of the lower fork sliders. The different machining of the tubes is designed to provide controlled flexibility, which results in smoother damping of rough terrain and therefore significantly improved comfort and sensitivity.
  • New radiators: new lighter and tougher radiators, featuring shaped reservoirs in the upper section in order to allow the bike to achieve a greater steering angle. The new radiators, which provide better coolant circulation for improved vehicle cooling, feature a greater number of reinforcements, and are also equipped with a new non-plastic cap which is tougher and less exposed to potential impacts.
  • Brakes: the front braking system has received upgrades to the brake line. The line’s protective sheath is now fastened with dual crimping (at the top and bottom, previously it was only crimped at the bottom), allowing the brake line protection to better withstand the continuous stresses it is subjected to.
  • New graphics: the MY24 range does a U-turn on the simple, essential look which marked the previous bike. The completely new graphics have an aggressive, geometric, and modern look, achieved thanks to skilful use of the classic red, white, and black colours typical of this model, integrating perfectly with frame and plastics in the characteristic Beta red.
  • Traction control: the traction control system has been further refined by the Betamotor technicians. Through improved mapping, the system is now more precise in its operation, mitigating unwanted or overly invasive intervention.
  • Airbox: the airbox sleeve has had its geometry overhauled, and with it the airflow to the engine, to offer greater performance at medium to high engine speeds, while maintaining the torque at low speeds which was obtained with the introduction of the current exhaust manifold. This innovation now allows for ‘full-blooded’ power delivery along the entire curve.

ADR and LAMS compliant in all Australian states and territories.

Components

B24RR3904TRED
New geometric, modern graphics lend a zero-compromises racing look to the entire range.
B24RR3904TRED
The new shrouds are narrower than before to give the rider more freedom of movement, especially when cornering. Designed to be sleek and also contribute to the revised, simple, and essential new look of the bike.
New lighter and tougher radiators provide better coolant circulation for improved cooling. The new non-plastic cap is tougher and less exposed to potential impacts.
The geometry of the oil passages around the fork piston has been modified to eliminate any air in the system to ensure impeccably smooth fork action throughout the entire travel. Resulting in improved rider comfort with more composed and controlled response even in rough terrain conditions.
B24RR3904TRED
Improved traction control and Wet or dry engine maps can be changed on the fly thanks to its easy location, helping you through the most difficult terrains or situations.
B24RR3904TRED
The new softer seat provides the rider with a much more comfortable point of contact with the bike.
The chromoly frame is lightweight and narrow at the base which improves handling and ground clearance over difficult obstacles.
Advanced Technopolymer subframe improves strength, houses the airbox and gives tool-less air filter access for easy changes

Specifications

Chassis

FRAME
Molybdenum steel with double cradle split above the exhaust post
WHEEL BASE
1490 mm
MAX LENGTH
2180 mm
MAX WIDTH
815 mm
MAX HEIGHT
1270 mm
SEAT HEIGHT
940 mm
GROUND CLEARANCE
320 mm
FOOTREST HEIGHT
413 mm
WEIGHT (DRY)
107.5 kg (Front 52.7 kg / Rear 54.8 kg)
FUEL TANK
9.0L
RESERVE
2.3L
COOLING SYSTEM
1.3L
FRONT SUSPENSION
Hydraulic USD Frok with ø 48mm shaft
REAR SUSPENSION
Monoshock with progressive compound lever
SHOCK ABSORBER STROKE
135mm
FRONT WHEEL TRAVEL
295mm
REAR WHEEL TRAVEL
290mm
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
FRONT TYRE
90/90 - 21
REAR RIM
18 x 2.15 - 36 holes
REAR TYRE
140/80 -18

Engine

TYPE
Single cylinder 4 stroke liquid cooled
BORE
88 mm
STROKE
63.4 mm
DISCPLACEMENT
385.6 cc
COMPRESSION RATIO
12.48:1
VALVE TRAIN
DOHC finger follower / 4 Titanium valve
STARTER
Electric starter
ACG
Kokusan
SPARK PLUG
NGK LKAR 8A-9
LUBRICATION
2 oil pumps
FUEL SYSTEM
Elldor dual electronic injection
THROTTLE BODY
Ø 42 mm - Synerject
CLUTCH
Wet multi-disc clutch
PRIMARY DRIVE
Z.28/76
TRANSMISSION
6 gears
DRIVE
Chain
ENGINE OIL
SAE 10W/50 & SAE 10W/40

Video

Gallery

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