VHM Insert Beta RR300 2T 2018 - 2021 / RR300 2T Racing 2018 - 2021 (27.50cc)

his insert has a lower volume / higher compression ratio, meaning more low and middle range torque. This improves acceleration and gives an increased torque feeling when exiting corners. However, keep in mind that this compromises top speed. The combustion chamber fits the VHM cylinder head perfectly and is easy to change. The last numbers of the part number are engraved on the insert for identification.

Use in combination with VHM head AA33182

More bottom power reaction
Best for deep sand tracks
Quick to adjust
The insert does not fit into an OEM head, only a VHM cylinder head.


Specifications
Part number
AE32295-C
Type
Optional
Volume [cc]
27.50
Piston height [mm]
+3.50
Squish [mm]
1.80
Piston crown shape
Dome
Bore
Ø72
Applications
Application
Make
Model
Year
Motocross
Beta
RR300 2T
2018-2021
Motocross
Beta
RR300 2T Racing
2018-2021
Motocross
Beta
Enduro Xtrainer 300 2T
2019-2021
Motocross
Beta
Enduro RX300 2T
2021-2022
Motocross
Beta
Cross RX300 2T
2023-2024