Top Case Accessories

Top case accessories complete the Monolock and Monokey systems from Kappa/Givi: padded backrests for passengers, specific fitting kits for individual motorcycles, internal elastic nets, replacement reflectors, screws and small parts. Here you will find everything for the completion and maintenance of your top case: Kappa K611, K621, K636, K500N, Z-series, D-KIT for hundreds of models.

Top Case Accessories: guide, tips and FAQs

Key Features

  • Specific Fitting Kits – for individual motorcycles, designed to fit the frame
  • Padded Backrests – back support for the passenger
  • Kappa Spare Parts – K500N keys, Z115RK opening restraint cable, Z113 plates
  • Internal Elastic Nets – keep items secure in the top case while riding

Important Notes

  • The fitting kit is motorcycle-specific: check the model, displacement, and year before ordering.
  • The backrest is top case-specific: the K611 goes on the K48, the K621 on K42-K52; they are not interchangeable.
  • K500N keys have a code: provide it to get the exact replacement.

Who is it perfect for?

For those who have just bought a top case and are now looking for the specific plate for their motorcycle, or for those who want to add a backrest for the passenger. This is also the section to check when you've lost a top case key and want the exact replacement without having to change the lock. Contact us for more information.

Warranty and Quality

Original Kappa and Givi top case accessories. Moon Bike S.r.l. is an authorized dealer based in Cercola (NA).

Frequently Asked Questions

How do I know which fitting kit I need?
Each motorcycle has a specific fitting kit produced by Kappa or Givi. Search the product card for "fitting kit for [model and year]", and check that the top case is then mounted with the correct plate (Monolock or Monokey). If you can't find the kit for your motorcycle, write us the model and year: we will check the catalog.

Is the backrest comfortable for the passenger?
Yes, it significantly improves comfort on long journeys. The passenger can rest their back on the highway and in traffic without constantly tensing their muscles. However, check compatibility with the top case model: Kappa backrests are not universal; each is dedicated to a specific series.

I lost my Kappa top case key: what should I do?
A code (K followed by three digits) is stamped on the cylinder. Provide us with that code, and we will order the exact key with the K500N kit, which includes the bush, cover, and original keys. If you cannot read the code, the only alternative is to replace the entire top case lock.

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  • Kappa KR5609 Monokey Top Case Rear Rack – Piaggio MP3 300ie-500ie Sport and Business (2008-2017)

    Kappa Moto

    Kappa KR5609 Monokey Top Case Rear Rack – Piaggio MP3 300ie-500ie Sport and Business (2008-2017)

    $70.00 $98.00 -28%
  • Kappa KR5121 Rear Rack for Monokey/Monolock Top Case – BMW C 650 Sport (2016-2020)

    Kappa Moto

    Kappa KR5121 Rear Rack for Monokey/Monolock Top Case – BMW C 650 Sport (2016-2020)

    $60.00 $85.00 -29%
  • Kappa KR5108 Monokey Top Case Rear Rack with Plate Included – BMW R 1200 GS (2013-2018) and R 1250 GS (2019-2023)

    Kappa Moto

    Kappa KR5108 Monokey Top Case Rear Rack with Plate Included – BMW R 1200 GS (2013-2018) and R 1250 GS (2019-2023)

    $97.00 $138.00 -29%
  • Kappa KR4114 Rear Rack Monokey/Monolock Top Case – Kawasaki Versys 650 (2015-2026)

    Kappa Moto

    Kappa KR4114 Rear Rack Monokey/Monolock Top Case – Kawasaki Versys 650 (2015-2026)

    $34.00 $47.00 -27%
  • Kappa KR2129 Rear Rack for Monokey/Monolock Top Case – Yamaha MT-10 and MT-10 SP (2016-2021)

    Kappa Moto

    Kappa KR2129 Rear Rack for Monokey/Monolock Top Case – Yamaha MT-10 and MT-10 SP (2016-2021)

    $55.00 $86.00 -36%
  • Kappa KR460 Monolock Top Case Rear Rack - Yamaha Majesty 125-150-180 (2001-2011)

    Kappa Moto

    Kappa KR460 Monolock Top Case Rear Rack - Yamaha Majesty 125-150-180 (2001-2011)

    $50.00 $71.00 -29%
  • Kappa KR3101 Monokey Top Case Rear Rack with Plate Included – Suzuki DL 650 V-Strom L2-L6 (2011-2016)

    Kappa Moto

    Kappa KR3101 Monokey Top Case Rear Rack with Plate Included – Suzuki DL 650 V-Strom L2-L6 (2011-2016)

    $66.00 $92.00 -28%
  • Kappa KR2139 Rear Rack for Monokey/Monolock Top Cases – Yamaha Tracer 900 / 900 GT (2018-2020)

    Kappa Moto

    Kappa KR2139 Rear Rack for Monokey/Monolock Top Cases – Yamaha Tracer 900 / 900 GT (2018-2020)

    $131.00 $186.00 -29%
  • Kappa KR5107 Rear Monokey Top Case Rack with Plate Included – BMW F 650 GS, F 700 GS, F 800 GS and F 800 GS Adventure (2008-2018)

    Kappa Moto

    Kappa KR5107 Rear Monokey Top Case Rack with Plate Included – BMW F 650 GS, F 700 GS, F 800 GS and F 800 GS Adventure (2008-2018)

    $79.00 $111.00 -28%
  • Kappa KR2120 Rear Rack Monolock Top Case – Yamaha Tricity 125-155 (2014-2024) and MBK Tryptik 125

    Kappa Moto

    Kappa KR2120 Rear Rack Monolock Top Case – Yamaha Tricity 125-155 (2014-2024) and MBK Tryptik 125

    $36.00 $50.00 -28%
  • Kappa KR3106 Monolock Top Case Rear Rack – Suzuki Burgman 125-200 (2006-2021)

    Kappa Moto

    Kappa KR3106 Monolock Top Case Rear Rack – Suzuki Burgman 125-200 (2006-2021)

    $44.00 $62.00 -29%
  • Kappa KR3105 Monokey Top Case Rear Rack – Suzuki DL 1000 V-Strom (2014-2016)

    Kappa Moto

    Kappa KR3105 Monokey Top Case Rear Rack – Suzuki DL 1000 V-Strom (2014-2016)

    $115.00 $163.00 -29%
  • Kappa KR2123 Rear Rack Monolock Top Case - Yamaha N-Max 125-155 (2015-2020)

    Kappa Moto

    Kappa KR2123 Rear Rack Monolock Top Case - Yamaha N-Max 125-155 (2015-2020)

    $122.00 $173.00 -29%
  • Kappa KR1178 Rear Rack Monokey/Monolock Top Case - Honda CRF1100L Africa Twin and Adventure Sports (2020-2025)

    Kappa Moto

    Kappa KR1178 Rear Rack Monokey/Monolock Top Case - Honda CRF1100L Africa Twin and Adventure Sports (2020-2025)

    $77.00 $109.00 -29%
  • Kappa KR1123 Monokey Top Case Rear Rack with Plate Included – Honda Forza 300 ABS (2013-2017)

    Kappa Moto

    Kappa KR1123 Monokey Top Case Rear Rack with Plate Included – Honda Forza 300 ABS (2013-2017)

    $74.00 $104.00 -28%
  • Kappa KR1144 Rear Rack Monokey/Monolock Top Case – Honda CRF1000L Africa Twin (2016-2017)

    Kappa Moto

    Kappa KR1144 Rear Rack Monokey/Monolock Top Case – Honda CRF1000L Africa Twin (2016-2017)

    $57.00 $80.00 -28%
  • Kappa Moto LUGGAGE RACK HONDA CRF250L (2017)

    Kappa Moto

    Kappa Moto LUGGAGE RACK HONDA CRF250L (2017)

    $55.00 $76.00 -27%
  • Kappa KR5152 Top Case Rack BMW R 1300 RS / R 1300 R (2025) – Monokey/Monolock

    Kappa Moto

    Kappa KR5152 Top Case Rack BMW R 1300 RS / R 1300 R (2025) – Monokey/Monolock

    $164.00 $218.00 -24%
  • Kappa KR1161 Rear Rack for Monokey/Monolock Top Case – Honda CRF1000L Africa Twin Adventure Sports (2018-2019)

    Kappa Moto

    Kappa KR1161 Rear Rack for Monokey/Monolock Top Case – Honda CRF1000L Africa Twin Adventure Sports (2018-2019)

    $131.00 $179.00 -26%
  • Kappa KR1155 Monolock Rear Rack – Honda SH 125i-150i (2009-2019) and SH 300i (2019-2020)

    Kappa Moto

    Kappa KR1155 Monolock Rear Rack – Honda SH 125i-150i (2009-2019) and SH 300i (2019-2020)

    $25.00 $34.00 -26%
  • Kappa KR1125 Monolock Rear Rack – Honda SH Mode 125 (2013-2026)

    Kappa Moto

    Kappa KR1125 Monolock Rear Rack – Honda SH Mode 125 (2013-2026)

    $32.00 $44.00 -27%
  • Kappa KR4136 Top Case Rack Kawasaki Z500 / Ninja 500 (2024-2026) – Monokey/Monolock

    Kappa Moto

    Kappa KR4136 Top Case Rack Kawasaki Z500 / Ninja 500 (2024-2026) – Monokey/Monolock

    $140.00 $186.00 -24%
  • Kappa KR6129 Top Case Rack Kymco Dink X 125 (2025) – Monolock

    Kappa Moto

    Kappa KR6129 Top Case Rack Kymco Dink X 125 (2025) – Monolock

    $104.00 $138.00 -24%
  • Kappa KM8B Monokey Universal Plate in Black Anodized Aluminum

    Kappa Moto

    Kappa KM8B Monokey Universal Plate in Black Anodized Aluminum

    $105.00 $141.00 -25%
  • Kappa KR7057 Monolock Top Case Rear Rack – SYM HD 300 (2019-2024) · Discontinued

    Kappa Moto

    Kappa KR7057 Monolock Top Case Rear Rack – SYM HD 300 (2019-2024) · Discontinued

    $32.00 $45.00 -28%
  • Kappa KR5129 Rear Rack for MONOKEY or MONOLOCK Top Case – BMW F 750 GS and F 850 GS (18 > 23), F 800 GS (24 > 26)

    Kappa Moto

    Kappa KR5129 Rear Rack for MONOKEY or MONOLOCK Top Case – BMW F 750 GS and F 850 GS (18 > 23), F 800 GS (24 > 26)

    $119.00 $160.00 -25%
  • Kappa KR3112 Rear Rack for Monokey/Monolock Top Cases – Suzuki DL 650 V-Strom (2017-2024) and DL 1000 V-Strom (2017-2019)

    Kappa Moto

    Kappa KR3112 Rear Rack for Monokey/Monolock Top Cases – Suzuki DL 650 V-Strom (2017-2024) and DL 1000 V-Strom (2017-2019)

    $67.00 $89.00 -24%
  • Kappa KR2133 Monokey/Monolock Top Case Rack – Yamaha T-Max 530 (2017-2019)

    Kappa Moto

    Kappa KR2133 Monokey/Monolock Top Case Rack – Yamaha T-Max 530 (2017-2019)

    $148.00 $215.00 -31%
  • Kappa KR1143 Rear Rack for Top Case – Honda SH 300i (15 > 20)

    Kappa Moto

    Kappa KR1143 Rear Rack for Top Case – Honda SH 300i (15 > 20)

    $18.00 $24.00 -25%
  • Kappa KR5126 Rear Rack for MONOKEY or MONOLOCK Top Case – BMW G 310 GS (17 > 26)

    Kappa Moto

    Kappa KR5126 Rear Rack for MONOKEY or MONOLOCK Top Case – BMW G 310 GS (17 > 26)

    $60.00 $87.00 -31%
  • Kappa KR1156 Rear Rack for Monokey/Monolock Top Case – Honda X-ADV 750 (2017-2020)

    Kappa Moto

    Kappa KR1156 Rear Rack for Monokey/Monolock Top Case – Honda X-ADV 750 (2017-2020)

    $31.00 $45.00 -31%
  • Kappa KR9770 Monolock Rear Rack – Benda Chinchilla 500 (2025-2026)

    Kappa Moto

    Kappa KR9770 Monolock Rear Rack – Benda Chinchilla 500 (2025-2026)

    $111.00 $160.00 -30%
  • Kappa KR6713 Rear Rack for Monokey/Monolock Top Case – Aprilia SR GT 400 (2026)

    Kappa Moto

    Kappa KR6713 Rear Rack for Monokey/Monolock Top Case – Aprilia SR GT 400 (2026)

    $83.00 $114.00 -27%
  • Kappa KR2178 Monolock Rear Rack – Yamaha X-Max 300 Tech Max (2025-2026), X-Max 300 and X-Max 125 (2023-2026)

    Kappa Moto

    Kappa KR2178 Monolock Rear Rack – Yamaha X-Max 300 Tech Max (2025-2026), X-Max 300 and X-Max 125 (2023-2026)

    $51.00 $74.00 -31%
  • Kappa KE2270 Rear Rack Monolock Top Case Fitting Kit – Honda SH 125/150 and SH 125i/150i ABS

    Kappa Moto

    Kappa KE2270 Rear Rack Monolock Top Case Fitting Kit – Honda SH 125/150 and SH 125i/150i ABS

    $25.00 $29.00 -13%
  • Kappa Z950TR Transparent Reflector Kit for K53 Top Case

    Kappa Moto

    Kappa Z950TR Transparent Reflector Kit for K53 Top Case

    $11.00