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Wunderlich Valve Cover & Cylinder Guards
    Purchase Wunderlich Valve Cover & Cylinder Guards
    • Part # 35613002
      Wunderlich Valve Cover & Cylinder Guards

    • ★★★★★ ★★★★★
    • $361.95

      Estimated Install
      Time 25 minutes*

    • In Stock
      Caution! Our Wunderlich Valve Cover & Cylinder Guards does not fit all bike models. Please select your bike if you are not sure.
      Warning! Important information below in the description.


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    Description Instructions Reviews Video Accessories Bike Fitment


    Wunderlich Valve Cover & Cylinder Guards

    The cylinders on a BMW boxer are exposed and vulnerable to excessive damage. Stone strikes, offroad falls, or scraping a plastered wall as you maneuver in tight spaces make it easy to scratch the valve cover. On the 1250's shift cam engines, there's also the issue that the construction of the shift cam mechanism is exceptionally elaborate. Due to the fact the valve covers are mounted only using force locking, there is a risk that the valve cover can be displaced relative to the cylinder head. This can happen following a forceful impact causing issues with the elaborate valve drive. This is the primary reason the additional protection of the valve cover is essential.

     Our guards are characterized by covering the valve cover with low tolerance and narrow gap dimensions accurately fitting the contour of the bike. The protectors consist of impact-resistant, fiber glass reinforced, durable plastic. On the inside, which faces the valve cover, we have constructively integrated segments with an elastic material resistant to extreme temperatures. These segments are designed to be impact-absorbing in terms of material hardness and elasticity.

    When impacted by exterior forces, their equally supportive and protective effectiveness ensures that these are absorbed and distributed equally across the segments and avoid force spikes. An inset stainless steel insert rounds off the high-quality design and the function of the protectors. In the worst-case scenario, it protects against grinding of the valve cover and thus avoids the inevitably associated loss of oil. The protectors, therefore, contribute to avoiding potential secondary damage. In many instances, they let you carry on riding after the mishap. Installation is simple and comes with everything you need for installation.

    Please note: Our valve cover & cylinder protectors only fit with the BMW standard valve covers.


    • Reliable protection of the valve cover against the consequences of stone strikes, against damage from a fall or when maneuvering
    • Avoidance of force spikes through equal distribution of effective forces over multiple segments
    • Stainless steel insert for protection against grinding of the valve cover in the event of a crash
    • Integrated design that incorporates into the layout of the motorcycle
    • Precision manufactured, contour fit with small gap dimensions
    • Made of durable, impact-resistant special plastic
    • Constructively integrated impact-absorbent segment
    • Complete with installation kit
    • Avoids secondary damage

    Technical data

    • Material: High-quality, impact-resistant, fiberglass reinforced plastic
    • Precision manufacture with integrated impact-absorbing segments
    • Integrated stainless steel insert for protection of the valve cover


    • Wunderlich premium product
    • Produced in small batches
    • Handcrafted
    • Made in Germany

    What are you protecting?
    • Delicate servo motor
    • Sliding Cam Faces
    • 1250 have additional intricacies over the 1200 - as shown below:


    Please Note: Exceptions to model/year fitment

    R1250 GS 2019 + Does not fit with 31740302, 31740304 or 41871401-402
    R1250 GS ADV 2019 + Does not fit with 31740302, 31740304 or 41871401-402
    R1250 R 2019 + Does not fit with 31740302, 31740304
    R1250 RS 2019 + Does not fit with 31740302, 31740304

    *Installation estimated at 25 minutes for this part may vary depending on skill level.


    Write a review

    ★★★★★ ★★★★★
    4.8/5 Stars out of 5 Reviews
    Verified Buyer
    Perfect Addition
    (Redlands, CA) | November 18th, 2023
    Like all BMW Boxer motorcycles, the chances of accidentally, or NON accidentally, dropping the bike is always a possibility. These Valve Cover Guards help protect the engine valve covers and heads from cracks and other potential damage. They also look and fit quite well. I highly recommend.
    Verified Buyer
    Solid and Stylish
    (Arizona, USA) | June 19th, 2023
    I researched 3-4 different brands of cylinder covers for my new BMW R1250R. Based on photos I liked these the best but was not sure what to expect. Received them and they are solid. Happy that I chose these.
    Verified Buyer
    Wunderlich Valve Cover & Cylinder Guards
    | October 6th, 2022
    Could not be happier with the purchase. I must say I was a little concerned with the price, but once I got them installed the fit and finish verified that I made the right decision. And like others say, I hope they never get used.
    Show All Reviews
    Verified Buyer
    I like them
    | June 28th, 2022
    I bought these to protect my valve covers from rocks and such with no expectations of them protecting the covers in a crash. That being said, they are expensive for a plastic cover.
    Verified Buyer
    2020 R1250RS
    | March 11th, 2022
    These are really nice, and look almost factory on the bike. I was looking at other brands, but was drawn to the look and coverage of these, and am glad I paid a little more. Now, was installation as short and easy as 15 minutes? No, not quite. The fit is very snug, and everything has to be lined up perfectly. Nothing unreasonable, but it’s going to take a little longer if I have to roll around on my back, like I am 20 again. That, plus the holes are small, and my eyes, like my back, are not what they used to be.
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