Siebenrock 1000cc Power Conversion Kit for R75/6, R75/7, R80/7, R90/6, R90S ('76-'80)
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Siebenrock 1000cc Power Conversion Kit for R75/6, R75/7, R80/7, R90/6, R90S ('76-'80)

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Code: 1100085

Price: $1,199.00

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Up to 10 HP power increase for the older models from 1976-1980 with 99mm block bore.

Just exchange Cylinders+pistons - nothing else has to be modified.

FITS: From 09/75 production date and on

Kit includes:

  • New Nikasil cylinders.
  • Stainless steel pushrod tubes.
  • Lightweight 9.5:1 1000cc pistons modified for your existing combustion chamber.

    Kit is complete except for top end gaskets.

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