View Events
Back to Showroom
Overview
Orange

2024 Beta RR300

Motorcycle

300 RR

The Beta 125 RR is a result of a long development from the Beta R&D department aimed at filling a gap in the off-road market as a play bike, but also a serious race bike for the GNCC XC3 class & the NEPG Enduro classes.    


 

Starting at $9,899 MSRP
Request Info
View Inventory

Specs and Features

Specifications
ENGINE TYPE
Beta Built single cylinder, 2-stroke, liquid cooled, with BPV power valve system, electric start with back-up kick starter sold as an option
BORE
73mm
STROKE
69.9mm
DISPLACEMENT
292.6cc
COMPRESSION RATIO
11.63:1
VALVE TRAIN
Beta Progressive Valve (BPV)
IGNITION
AC-CDI Kokusan
SPARK PLUG
NGK GR7CI8
LUBRICATION
Electronic Oil Injection
FUEL SYSTEM
Keihin PWK 36mm
CLUTCH
Wet Diaphragm-style
TRANSMISSION
6 Speed
FINAL DRIVE
O-ring chain
FRAME
Molybdenum steel / Double Cradle w/ quick air filter access
WHEELBASE
58.3"
SEAT HEIGHT
36.6"
GROUND CLEARANCE
12.6"
FOOTREST HEIGHT
16.3"
DRY WEIGHT
228 lbs
FUEL TANK CAPACITY
2.5 US Gallons
FRONT SUSPENSION
48 mm Sachs Open Cartridge with compression, rebound & Ignition spring preload adjustment
REAR SUSPENSION
Aluminum Body Sachs shock w/ adjustable rebound and hi/low speed compression
FRONT WHEEL TRAVEL
11.6"
REAR WHEEL TRAVEL
11.4"
FRONT BRAKE
260 mm floating rotor
REAR BRAKE
240 mm rotor
FRONT/REAR RIM
21" (Front) 18" (Rear)
FRONT/REAR TIRE
Maxxis Enduro
SPECS
*Specifications subject to change without notice. Additional information on all models including manuals, accessories and parts books are available online at www.betausa.com under SUPPORT.

1380 Kleppe Lane, Sparks, NV 89431
(775) 355-0655

STORE HOURS

Tue – Fri

9:00 am – 6:00 pm

Sat

9:00 am – 5:00 pm

Sun & Mon

Closed

QUICK LINKS

SERVICE

DEALER INFO

Copyright© 2025 All Rights Reserved.

While great effort is made to ensure the accuracy of the information on this site, errors can occur. Please verify all pricing information with a customer service representative. This is easily done by calling us or visiting us at the dealership.

Click to call sales

While great effort is made to ensure the accuracy of the information on this site, errors can occur. Please verify all pricing information with a customer service representative. This is easily done by calling us or visiting us at the dealership.

We improve our products and advertising by using Microsoft Clarity to see how you use our website. By using our site, you agree that we and Microsoft can collect and use this data. Our privacy statement has more details.