40 Years of Siebenrock – A Heartfelt Thank You!

 

Since 1985, the name Siebenrock has stood for quality, technical expertise, and genuine passion for classic BMW motorcycles.
Our success is built on continuous development, solid engineering knowledge,

and the ambition to create products that impress with functionality and durability.

  

A major milestone – and one we’d love to celebrate with you!

 

From July 4 to 16, 2025, enjoy a special anniversary discount on selected Siebenrock items in our online shop – it’s worth a look!

 

Or come see us in person at the BMW Motorrad Days in Garmisch-Partenkirchen, July 4–6, 2025.

Visit our stand and receive an exclusive anniversary gift – a little surprise from us to you!

 

 Your Siebenrock Team

 

While supplies last.

 

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Gudgeon pin Set
20mm

Siebenrock Big Bore Kit 1070cc Mahle

1109105_1
Please inform me as soon as the product is available again.

€32.50

Prices incl. VAT, plus shipping costs

  • part no.: 1109105
Description Evaluations 0
Description
Set consists of a piston pin 20mm and 2 locking clips. Price for the set. For the classic BMW... more
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Gudgeon pin Set
20mm
Set consists of a piston pin 20mm and 2 locking clips.

Price for the set.

For the classic BMW two-valve boxer models with Big Bore Kit or Big Bore Kit Touring
R 100, R 100CS, R 100RS, R 100RT
Monolever models R 100RS (x), R 100RT (x)
Paralever models R 100GS (x), R 100R (x).

(x) = only permitted for motorcycles up to first registration 31.3.1994.

Information on product safety
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