Narrow shrouds give the rider more freedom of movement, especially in corners. Designed to be sleek, simple, & attractive.
The kayaba C46 rear shock is a collaboration of kayaba and Beta led to the development of a shock that is particularly effective in enhancing the Rideability of the bike under all conditions. KYB shocks are seen as gold standard in the racing scene in terms of their ability to absorb big squared-edged hits while at the same time, providing a supple ride over the smaller, lower speed bumps.
Metzeler tires, known for their off-road performance as well as a long-lasting compound, these tires are an added benefit for all riders.
Quick release front axle pull, red anodized alloy lever for quick removal of the front axle during tire swaps.
A new frame has been developed to increase the rigidness of the overall bike which has improved the turning stability of the chassis
Extra wide billet alluminum foot pegs with stainless steel gripper pins provide the rider with a strong, yet light platform
Photos
Highlights
The Dalles, Oregon
2024
Beta
390 Race Edition Base
6 Speed
237 lbs (wet weight, no fuel)
Available
Footrest: 16.3"
Specifications
2024
Beta
390 Race Edition
Base
Off-Road
Beta Built single cylinder, 4-stroke, liquid cooled, 4-valve (Titanium intake and exhaust) and electric start with back up kick starter sold as an option
88mm
63.4mm
385.6cc
12.48:1
Titanium Intake & Exhaust
Beta Progressive Valve (BPV)
Liquid Cooled
Dual Map Kokusan 200w Output & On Demand Traction Control
NGK LKAR8A-9
Twin Oil Pumps w/ Cartridge filter & Separate Compartments for Engine & Transmission
42mm Throttle Body w/ Dual Injectors
On Demand with Push of a Button
Kelhin PWK 36mm
Wet Diaphragm Style
6 Speed
O-ring chain
13T Front/48T Rear
Molybdenum steel / Double Cradle w/ quick air filter access
48 mm KYB AOS Closed Cartridge with adjustable compression & rebound
KYB 45 mm body with adjustable rebound and high/low speed on compression adjustment