UK's number 1 for BMW motorcycle parts

Est. 1989

UK's number 1 for BMW motorcycle parts
Est. 1989

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Engine power upgrade kit

Siebenrock
450 to 860cc
SKU
ENA11861-1
Shipped in 5-7 days

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£1,049.00 £874.17
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Upgrade your R45 to 860cc! For bikes produced up to 09/1980 only.

This kit replaces the original heavy cast iron barrels with lightweight Nikasil plated aluminium items.

  • Easy to install
  • Power increased throughout the range
  • Lightweight high compression pistons
  • Nikasil plated barrels
  • Includes fitted stainless steel pushrod tubes
  • Includes top end gasket set

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