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Another fantastic resul

another fantastic result at prescott, thanks again karl for an awesome engine
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Thanks again

thanks again karl for building me such a good engine service is second to none what you say is what you do and in the time frame you said facilitys...
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Engine feels fantastic

Hi Karl, Just a quick note to say my engine feels fantastic after your rebuild, great power low down and incredibly drivable! First event at Doune...
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Great job!

A big thanks to you Karl who made it possible to send us an engine that fast. We’re very happy that there are people out there like you who are...
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Awesome engine

Thanks again karl for supplying such an awesome engine . i never imagined we would get the results that we managed this year . 1st in class & no5...
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EXT-10020 Heavy Duty Gear Change Spring

  • Model: EXT10020
  • Shipping Weight: 0.1kgs
  • £12.95

This H/Duty Gear Change Spring is 10% stronger than the origional Hayabuse spring, designed to give a more positive gear selection.

It is aimed more at the car application than the bikes, simply because most car applications have a greater leverage so therefore need a stronger spring.

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