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Topcase Rack
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    • Part # 8161136-137
      Topcase Rack
      Available in: Black or Chrome

    • ★★★★★ ★★★★★
    • Starting at: $309.95

    • In Stock
      Caution! Our Topcase Rack 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


    Topcase Rack

    Available in: Black or Chrome

    For the top case that's standard on the K1600 GTL and optional on the K1600 GT, we have developed a top case rack that is both good looking and practical. The rack offers another way to attach some extra gear or a good spot for those things that you really don't want inside the top case, like for example a wet rain suit. In designing the rack, we followed the shape of the top case and backrest, creating an optimal shape for full utilization of available space. Available chrome plated or powder coated black.


    • • Four sealed, strong attachment points 
    • Precision shaped steel tubing
    • Top quality surface finish
    • Optical highlight, compliments top case
    • Available in chrome or black
    • Supplied complete with all needed hardware and instructions
    • Made in Germany

    Please note: Installation requires drilling 4 holes in the lid of the top case.

    Please Note: Exceptions to model/year fitment

    K1600 GTL20102016not suitable for Exclusive

    *Installation estimated at 45 minutes for this part may vary depending on skill level.


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    ★★★★★ ★★★★★
    4.3/5 Stars out of 20 Reviews
    Pages 1   2
    Verified Buyer
    Top rack for 2022 K1600 Grand America
    (CA) | January 22nd, 2024
    Installed the rack recently. Eddie from Wunderlich was available to provide some additional tips. I did use a mm ruler, but probably to get even more precise, a caliper would have been better. I added a small strip of padding between the center part of the rack and the top case just in case the the rack were to touch the top case. Haven't yet ridden with the rack due to the rain, but will be shortly. Quality is great. Probably should have done this a while ago on my 2022 K1600 Grand America.
    Verified Buyer
    Not too shabby!
    (Massachusetts) | May 10th, 2023
    Installation was a bit of a pain. Trying to position the rack was TRICKY AND STRESSFUL. It would have been nice if it came with a template. I tried to use the 4 posts to measure out where the rack needs to go, but the 4 posts weren't exactly parallel to each other which threw off measurements and making it borderline useless. I ended up trusting my shotty eyes that the rack was truly centered and where it needed to be before I started marking and drilling. Otherwise, the rack looks amazing (I got the chrome version.) on my black 2023 GTL and seems well built except the fact that the 4 posts aren't parallel to each other. In fact, one back post was angled forward a good 8th of an inch or so compared to the other back post. But, once fully installed, that doesn't seem to stick out like a sore thumb thankfully.
    Verified Buyer
    GTL Luggage Rack
    (CA) | March 21st, 2023
    2022 K1600GTL and it fits perfectly. While frightening to install, it is very straight forward. The installation on the website is very helpful. While small... Every little bit helps. Delivered in a timely fashion and in perfect condition.
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    Verified Buyer
    Good Top Rack For My ‘20 BMW K1600 GA
    (Edmond, OK) | February 21st, 2023
    The product looks great. For the Grand America, there are 4 flat spots on the under side of the lid that fit the 4 posts almost perfect. Here is a case where when placing the rack get it close to the flat spots, then drill a small pilot hole in the center of one of the flat spots to make sure it is located properly for the remaining 3 holes. I was able to get it fairly close. So, I am adding one really small pilot hole, 1/16” bit, and then follow the directions. Use 1/8” pilot followed by 1/4” final hole. Remove only enough tape to place the black washer on the top. I used locktite blue, and only snugged the bolts to slightly compress the bottom washer rubber coating for water seal. That was really the only thing that I was slightly uncomfortable about, DO NOT OVER TIGHTEN, let the locktite do the work. Most BMW owners are a bit overprotective on torque, because most installs provide the torque value. I love the product, using for a small bag with easy access, the bag has Velcro closures, not plastic hooks. Saw same complaints on using plastic hooks. Will store rain gear and small items only.
    Verified Buyer
    Top case rack
    (Evans Ga) | December 25th, 2022
    Fits perfectly and easy to install
    K1600B GA Top Case Rack
    | September 5th, 2022
    The rack was delivered promptly and in excellent condition as it was very well packed. As with any Wunderlich product it is very well made, the black paint, I'm guessing powder coat, is very good. All required hardware was provided and identified in the installation instructions. There were four flat plastic washers included that were not identified in the exploded assembly drawing and no mention was made of their purpose. The label on the plastic bag that contained the rack and bag of parts indicated that this item is for a GT/GTL. The included paper installation instructions are not very detailed; I also watched the installation video which provided a little more info. The installer instructs to line up the rack so that it is in the sweet spot. Since the GT/GTL top case is somewhat different than the Grand America it is more difficult to find the sweet spot. There is no reference made to the contours of the plastic liner inside the top case cover which can have consequences when locating the rack, drilling the holes and installing the fasteners. I felt the installation was a bit of kluge since the rack is really made for the GT/GTL case which is much flatter on top than the Grand America. Does is work? Yes, but for the price of the rack I feel it should be made to fit the GA top case.
    Fits perfectly
    | August 1st, 2022
    We have a 2022 BMW GTL1600. We purchased the black trunk rack. It fit perfectly. It would be nice if it came with a mounting template. The email me when this item is back in stock worked well.
    Top case Rack - GTL
    | May 17th, 2022
    Very well made, functional and looks great on my K1600 GTL. First transaction with Wunderlich and very pleased.
    | May 2nd, 2022
    Well made. East to install followed video instructions. Take your time on positioning like the suggested
    Beautiful fit, well made, looks great.
    | February 3rd, 2022
    So, I ordered this luggage rack for the top-case and it fits great, looks great, and will serve its purpose well. The weakest part of the whole setup, will be the top ass itself. I only have two issues with the rack. The first is that there is no stencil, and the instructions do not provide guidance on best placement location. The second, is that apparently BMW has plans for a factory too-case luggage rack, as there are four hole guides on the inside of the top case lid. I really think this should have lined up perfectly with those, guide marks so that the rack could be a drop-in replacement and so that should the BMW rack come out and users prefer it, a new top case lid would be required to make the switch. Otherwise, I look forward to mounting my luggage to the rack and seeing how well it performs for me.
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