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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Double ignition
Silent Hektik

BMW 2v Boxer models from 9/78 on

Artikelbild
€599.00

Prices incl. VAT, plus shipping costs

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

  • part no.: 1200100
Description Evaluations 0
Description
With the digital PowerBlock ignition system from Silent Hektik, the driver has a choice of 16... more
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Double ignition
Silent Hektik
With the digital PowerBlock ignition system from Silent Hektik, the driver has a choice of 16 different ignition curves (eight for single and eight for dual ignition). This means that the ignition behaviour of any two-valve boxer engine can be optimised, regardless of whether it is in series production or performance-enhanced with one of the proven Siebenrock kits.

Scope of delivery:
ignition box with 16 different ignition curves,
Hall sensor with rotor,
two TwinCoil ignition coils
and a complete set of ignition cables.
Of course including connection material and detailed installation instructions.

Price for set.

Especially recommended for the conversion to the Siebenrock Big Bore Kit 1070cc art.no. 1101100 and Big Bore Kit 1070cc Touring art.no. 1101110.

Recommendation as replacement for the ignition box art. no. 1114005.

Spare part for the classic BMW 2-valve Boxer models
R 80/7, R 80RT, R 100/7, R 100RS, R 100RT, R 100CS
R 45, R 65, R 65LS
R 65GS, R 80G/S, R 80ST
Paralever models R 80GS, R 100GS, R 80GS Basic, R 80R, R 100R, R 100R Mystic
Monolever models R 65, R 80, R 80RT, R 100RS, R 100RT.

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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