The DOPPLER central tensioner allows to adapt the variator progressivity to the engine speed. Its central anchorage offers a direct inclination of the engine, so the variation will be much better and the life of the parts will be prolonged (variator, belt, silent blocks...). )
The ability to adjust the spring hardness avoids, among other things, belt slippage, "goat" effects and most of the "holes" in the acceleration.
Essential if you have a disc.
The system is delivered ready for mounting, with support brackets and adaptation to the chassis.
For the following MBK
51
881
Club Swing
Club VL
Dakota
FX 50cc Aqua
Kansas 50cc
Mag Max
Magnum Racing
Magnum XR AC
Magnum XR LC
Phénix
Roadster
Rock
Rock Racing
Salsa
Swing
SKU: | 297257 |
Homologation: | No |
Product Type: | N/A |
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Make | Model |
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