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!

 

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Alternator rotor
Overhauled In exchange

BMW 2-valve Boxer models

Artikelbild
€129.00

Prices incl. VAT, plus shipping costs

Ready to ship today, Delivery time appr. 2-4 workdays within Germany

  • part no.: 1231642
Description Evaluations 0
Description
Overhauled dynamo rotor, generater rotor, with new coil for all BMW two-valve Boxers. Much longer... more
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Alternator rotor
Overhauled In exchange
Overhauled dynamo rotor, generater rotor, with new coil for all BMW two-valve Boxers. Much longer service life due to high-quality materials and special impregnation process.

Siebenrock product
Each original Siebenrock product bears this seal that guarantees the highest quality possible, consistently optimized down to the last detail.

Available only in exchange.
Plus 49,00 EUR deposit.
Will be charged back after delivery of old piece.

Price per piece.

For all BMW 2V Boxer models:
R 50/5, R 60/5, R 75/5, R 60/6, R 75/6, R 90/6, R )0S, R 60/7, R 60T, R 75/7, R 75T, R 80/7, R 80/7N, R 80/7S, R 80, R 80N, R 80TN, R 80TS, R 100/7, R 100, R 100T, R 100S, R 100CS, R 100RS, R 100RT
R 45, R 45N, R 45S, R 45T, R 45NT, R 65, R 65T, R 65LS
Monolever models R 65, R 80, R 80RT, R 100RS, R 100RT
R 80G/S, R 65GS, R 80G/S PD, R 80ST
Paralever models R 80GS, R 80 GS PD, R 100GS, R 100GS PD, R80R, R 80R Mystic, R 100R, R 100R Mystic.

Comparison 12311244642

Information on product safety
Fits for BMW R2V: R 50/5, R 60/5, R 75/5, R 60/6, R 75/6, R 90/6, R 90S, R 60/7, R 75/7, 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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