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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Compression ring for clutch

BMW 2-valve Boxer models from 9/80 on

Artikelbild
Please inform me as soon as the product is available again.

€139.00

Prices incl. VAT, plus shipping costs

  • part no.: 2121280
Description Evaluations 0
Description
Whenever you replace your clutch disk, it is imperative that you also replace this part to ensure... more
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Compression ring for clutch
Whenever you replace your clutch disk, it is imperative that you also replace this part to ensure that you get the longest life and best performance out of your clutch. Also replace the Pressure Plate and the Diaphragm Spring

Be sure to thoroughly clean the contact area before installing and always use new bolts!

Price per piece.

Spare part for the classic BMW airhead models
R 45, R 65, R 65LS, R 80/7, R 80RT, R 100/7, R 100RS, R 100RT, R 100CS,
R 65GS, R 80G/S, R 80G/S PD, R 80ST
Paralever models R 80GS, R 80GS PD, R 100GS, R 100GS PD, R 80GS Basic, R 80R, R 80R Mystic, R 100R, R 100R Mystic
Monolever models R 65, R 80, R 80RT, R 100RS, R 100RT.

Compare: 21211457280 / 21-21-1-457-280

Information on product safety
Fits for BMW R2V: R 80 up to 84, R 100 up to 84, R 45 up to 84, R 65 up to 84, R 65 Mono from 85 on, R 80 Mono from 85 on, R 100 RS/RT Mono from 87 on, R 65GS 87-92, R 80 G/S,ST 80-87, R 80GS 87-96, R 100GS 87-96, R 80R 91-95, R 100R 91-95
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