Engine cover

K-SPEED GB010 is an engine cover for the Honda GB350, GB350S, and GB350C.

【Compatible Models】
・Honda GB350, GB350S, GB350C

【Product Features】
・Diabolus series custom parts
K-SPEED GB10 3-piece engine cover set for Honda GB350, GB350S, GB350C Diabolus

【Installation】
Easy to install. Even beginners can perform the installation.

【Before You Order】
Please ensure that your vehicle's model, engine displacement, and model year meet the compatibility requirements before placing your order.

The K-SPEED Rebel (CMX) Under Cowl (Pan Panel) List organizes the range of under cowls into a single list, sorted by model year and design, so you can easily find the right one. Choose the product code that matches your Rebel's engine size and year from the list. Product Codes by Model: - Rebel 250, 2017-2022: RB0080, RB0161 - Rebel 250, 2023-2024: RB0180, RB0207 (usable combined with RB0179) - Rebel 250, 2025 and later: RB0198, RB0207 (usable combined with RB0179) - Rebel 300, 2017-2022: RB0080, RB0161 - Rebel 300, 2023-2024: RB0080, RB0161 - Rebel 300, 2025 and later: RB0198, RB0207 - Rebel 500, 2017-2022: RB0010, RB0084 - Rebel 500, 2023-2024: RB0010, RB0084 - Rebel 500, 2025 and later: RB0010, RB0084 Notes: - This product cannot be used with the Rebel 1100 - The aluminum heat shield inside the cover deteriorates over time from heat. If the surface is burnt, deteriorated, or damaged, repair it by replacing it with a commercially available heat-resistant sheet Installation: - Requires tools such as screws and a screwdriver - Intermediate-level installation Before You Order: Please check that the product code you select matches your bike's engine size and year.

K-SPEED RB0207e Under Cowl (Belly Pan) for Honda Rebel (CMX) 300 E-Clutch 2025 Diabolus

【Compatible with 2025 E-Clutch Models】
While it is possible to install this on the 8BK-MC49 250cc Japanese specification model, we do not recommend it because the narrow clearance may lead to potential deformation due to heat depending on the usage environment. It can be used without issues when combined with the RB0179 muffler. *The aluminum heat-resistant sheet inside the cover will deteriorate over time due to heat. If the surface becomes burnt, degraded, or damaged, please replace it with a commercially available heat-resistant sheet.

【Installation】
Tools such as screws and a screwdriver are required. Installation is intended for intermediate-level users.

【Before Ordering】
Please confirm that your vehicle's model, displacement, and year match the compatibility requirements before placing your order.

The K-SPEED RB0206J is an engine cover for the 2025 Honda Rebel (CMX) 500 E-Clutch.

【Compatible Models】
・2025 Honda Rebel (CMX) 500 E-Clutch

【Product Features】
・Custom part from the Diabolus series
K-SPEED RB0206J Engine Cover For Honda Rebel (CMX) 250, 300 E-Clutch 2025 Diabolus. This version is for the 500cc model. The difference from the RB0038 is that this product features a matte black finish that matches the frame of the 2025 model it is designed for.

【Installation】
Easy to install. Suitable for beginners.

【Before Ordering】
Please ensure that your vehicle's model, engine displacement, and year match the compatibility requirements before placing your order.

The K-SPEED RB0205J is an engine cover designed for the Honda Rebel (CMX) 250, 300 E-Clutch 2025– models.

【Compatible Models】
・Honda Rebel (CMX) 250, 300 E-Clutch 2025–

【Product Features】
・Custom part from the Diabolus series
K-SPEED RB0205J Engine Cover for Honda Rebel (CMX) 250, 300 E-Clutch 2025 Diabolus. This version is for 250cc and 300cc models. The difference from the RB0039 is that this product features the same matte black finish as the frame of the 2025 model it is designed for.

【Installation】
Easy to install. Even beginners can perform the installation.

【Before Ordering】
Please ensure that your vehicle's model, engine displacement, and year match the compatibility requirements before placing your order.

The K-SPEED RB0198e Under Cowl (Pan Panel) is an under cowl from the Diabolus series designed exclusively for the 2025 and later Honda Rebel (CMX) 250/300 E-Clutch models.

【Product Overview】

This under cowl (pan panel) comes from the "Diabolus" series by the global custom brand "K-SPEED" and is exclusively designed for the Honda Rebel (CMX) 250/300 E-Clutch (2025 and later models).

Based on the traditional under cowl shape, this latest model is designed to fit the case configuration of the 2025 and later models equipped with the new "E-Clutch" mechanism. It beautifully fills the gap under the engine, creating a heavy, impactful, and low-slung style. It can be installed as-is even with the stock muffler attached.

【Product Features】

1. Exclusively designed for 2025- E-Clutch models Designed to avoid interference with the E-Clutch (electronic clutch) cover, providing a perfect fit for the latest 2025 and later Rebel 250/300 models.

2. Compatible with stock mufflers It can be installed without interference not only with aftermarket mufflers but also with the stock exhaust pipe and muffler.

3. Perfect match with the Diabolus engine cover (RB0205)
   When used in conjunction with the matching engine cover (RB0205) from the same series, you can further enhance the integration and volume around the engine area.

【Product Specifications】

• Compatible Models: Honda Rebel (CMX) 250 / 300 E-Clutch

• Model Year Compatibility: 2025 and later (Type: 8BK-MC49, etc.)

• Brand: Diabolus by K-SPEED

• Part Number: RB0198 / RB0198e (Domestic Part Number: RB0198J)

• Color: Black

• Fixing Method: Secured using screw holes under the radiator and the included dedicated L-bracket

• Installation Difficulty: ★★☆☆☆ (Intermediate: requires basic tools such as screws and a screwdriver)

2. Frequently Asked Questions (FAQ)

Q1. Can this be installed on standard 2024 or earlier models (MC49) or Rebel 250s without E-Clutch?

A. While it can be installed on older 2017–2024 models (standard clutch), this product (RB0198e) is specifically molded to match the E-Clutch case shape from 2025 onwards. The standard conventional under cowl (such as RB0176) is also available for 2024 and earlier models.

Q2. Can it be installed on the Rebel 500 or CL250/500?

A. No, this product (RB0198 / RB0198e) is exclusively designed for the Rebel 250 / 300. It cannot be installed on the Rebel 500 or CL series because the engine shape and bracket mounting points are different.

Q3. Is any special modification required during installation?

A. No shaving or modification of the bike body is required. It is a bolt-on installation using existing screw holes under the radiator and the provided L-bracket. As the fixing position requires fine-tuning, the task is intended for intermediate users.

Q4. Can it be installed while keeping the stock muffler?

A. Yes, it is designed to avoid interfering with the layout of the stock muffler and exhaust pipe, so you can install it while retaining the stock muffler.

K-SPEED 1P013 Engine bottom guard for Triumph T120 /T100/ Street Twin Diabolus

【Compatible Models】
・Triumph T120 /T100/ Street Twin

【Product Features】
・Custom part from the Diabolus series

【Installation】
Easy to install. Even beginners can perform the installation.

【Before Ordering】
Please ensure that your vehicle's model, displacement, and year of manufacture meet the compatibility requirements before placing your order.

K-SPEED CL33 is a custom part for the Honda CL250 and 300.

【Compatible Models】
・Honda CL250, 300

【Product Features】
・Custom parts from the Diabolus series
K-SPEED CL33 ENGINE GUARD black aluminum for Honda CL250, 300

【Before You Order】
Please ensure that your vehicle's model, displacement, and year meet the compatibility requirements before placing your order.

K-SPEED CL26 is a side cover for the Honda CL250, 300 & 500.

【Compatible Models】
・Honda CL250, 300 & 500

【Product Features】
・Custom part from the Diabolus series
K-SPEED CL26 Fairing Side Pocket Cover For Honda CL250, 300 & 500

【Before You Order】
Please verify that your vehicle's model, displacement, and year match the compatibility requirements before placing your order.

The K-SPEED CL11 is an engine cover for the Honda CL250, 300 & 500.

【Compatible Models】
・Honda CL250, 300 & 500

【Product Features】
・Diabolus series custom part
K-SPEED CL11 Engine Cover For Honda CL250, 300 & 500

【Before You Order】
Please ensure that your vehicle's model, displacement, and year meet the compatibility requirements before placing your order.

The K-SPEED RB0180J Under Cowl (Belly Pan) is an under cowl from the Diabolus series designed for the Honda Rebel 250 / 250S.

【Compatible Models】
・Honda Rebel 250 / 250S
・Compatible Model Years: 2017, 2019, 2020, 2023, 2024
・Can be installed with the 2023 stock muffler

【Incompatible Models】
・Cannot be used on 2025 models
・For 2025 models, please use RB0198

【Regarding 2023 Models】
As the exhaust pipe on the 2023 and later Rebel 250 models extends forward, this product has been modified to fit that shape.

【Regarding the Heat Shield】
The aluminum heat shield on the inside of the cover may deteriorate over time due to heat from use.
If the surface becomes scorched, degraded, or damaged, please replace it with a commercially available heat-resistant sheet.

【Recommended Combinations】
・RB0039

【Installation】
・Tools such as screws and a screwdriver are required
・Installation is intended for intermediate-level users

【Before Ordering】
Please ensure that your vehicle's model, displacement, model year, and muffler specifications meet the compatibility requirements before placing your order.
This product is not compatible with 2025 models; please check for RB0198.

Recommended to pair with:RB0039 

★★ Requires screws, screwdriver, etc. For intermediate users.

K-SPEED Custom Cafe Kit Set (5 items) for Royal Enfield Hunter 350 Diabolus

HT00	K-SPEED Exhaust Slip on for Royal Enfield Hunter 350	Muffler
HT-SSF	K-SPEED cafe Seat for Royal Enfield Hunter 350	Seat & Subframe
HT04	K-SPEED Engine Cover for Royal Enfield Hunter 350	Engine Cover
HT05	K-SPEED Side Pocket Cover for Royal Enfield Hunter 350	Side Cover
HT06	K-SPEED Tank Cover for Royal Enfield Hunter 350	Tank Cover

This is a 5-item set.

Recommended options

Rear shock for Royal Enfield Hunter 350

Handlebar 41mm For Royal Enfield

Side Mirror For Royal Enfield

LED Turn Signal For Royal Enfield

Turn signal bracket

Handle Grips For Royal Enfield

1Q178 Tail Light

 

The K-SPEED HT04 is an engine cover for the Royal Enfield Hunter 350.

【Compatible Models】
・Royal Enfield Hunter 350

【Product Features】
・Custom part from the Diabolus series
K-SPEED HT04 Engine Cover for Royal Enfield Hunter 350. This product is made of heat-resistant resin. It will not melt from engine heat. It is secured using double-sided tape.

【Installation】
Installation is simple. It can be installed even by beginners.

【Before Ordering】
Please confirm that your vehicle's model, engine displacement, and model year meet the compatibility requirements before placing your order.

K-SPEED DX016 is a custom part for the Honda DAX125 (ST125 DAX).

【Compatible Models】
・Honda DAX125 (ST125 DAX)

【Product Features】
・Custom part from the Diabolus series
K-SPEED DX016 K-SPEED Injector Cover For Honda DAX125 (ST125 DAX) Easy to install, suitable for beginners.

【Installation】
Installation is simple and can be done even by beginners.

【Before Ordering】
Please confirm that your vehicle's model, displacement, and year meet the compatibility requirements before placing your order.

K-SPEED DX013 is a side cover for the Honda DAX125 (ST125 DAX).

【Compatible Models】
・Honda DAX125 (ST125 DAX)

【Product Features】
・Custom part from the Diabolus series
K-SPEED DX013 K-SPEED Side Pocket Cover For Honda DAX125 (ST125 DAX) This part can be mounted directly onto the stock side cover. Easy to install - suitable for beginners.

【Installation】
Installation is simple. It can be installed by beginners.

【Before You Order】
Please verify that your vehicle's model, engine displacement, and year match the compatibility requirements before placing your order.

【2023 New Honda CT125 (Trail125) Compatible Parts】
(JA65, JA55) K-SPEED CT57 K-SPEED Air Filter Cover V2 For Honda CT125 (Trail125) Recommended combinations with this part: K-SPEED CT14 Headlight Cover, K-SPEED CT38 Crash Bar, K-SPEED CT00 Chain Cover, K-SPEED CT40 Center Carrier, K-SPEED CT39 Rear Carrier ★Easy to install - Suitable for beginners

【Installation】
Easy to install. Suitable for beginners.

【Before Ordering】
Please confirm that your vehicle's model, displacement, and year match the compatibility requirements before placing your order.

The K-SPEED RB0123 is an engine cover for the Honda Rebel (CMX) 250 and 300, model years 2016-2022.

【Compatible Models】
・Honda Rebel (CMX) 250, 300, 2016-2022 models

【Product Features】
・Custom part from the Diabolus series
K-SPEED RB0123 K-SPEED Engine Cover for Honda Rebel (CMX) 250, 300, 2016-2022 models

【Installation】
Easy to install. Suitable for beginners.

【Before Ordering】
Please verify that your vehicle's model, engine displacement, and year match the compatibility requirements before placing your order.

Overwhelming thickness and a commanding front mask. This undercowl transforms your Rebel 500 into a custom machine with its low and wide sculpted beauty.

【Product Overview】

This large undercowl (belly pan) is designed exclusively for the Honda Rebel (CMX) 500 and is part of the "Diabolus" series from the world-renowned custom brand "K-SPEED".

It features an aggressive design that covers the area from the lower part of the chassis to around the engine, realizing a low-and-wide 3D form that does not taper downwards. It eliminates the "empty" look around the front undercarriage, giving the entire bike a significant sense of gravitas and a muscular custom aesthetic.

【Product Features】

1. A Low and Wide Form with Impactful Presence Highlights the lines from the lower frame to the front, creating a heavy-duty bobber street style.
2. 2016/2017 Model Year to Latest (E-Clutch Compatible) Compatible with a wide range of bikes, from the initial model to the latest Rebel 500 / 500S (including E-Clutch models).
3. Excellent Compatibility with Other Parts Can be combined with the Diabolus tank cover (RB0087), side cover (RB0089), radiator cover (RB0053), etc., to create a highly refined and cohesive custom build.

【Product Specifications】

• Compatible Models: Honda Rebel 500 / 500S (CMX500)
• Compatible Years: 2016/2017 to Present (E-Clutch models included)
• Brand: Diabolus by K-SPEED
• Part Number: RB0084 (RB0084e / Domestic Part Number: RB0084J / Former Notation: RB0084-500)
• Installation Difficulty: ★★☆☆☆ (Intermediate: Requires tools such as screws and a screwdriver)

Frequently Asked Questions (FAQ)

Q1. Can this be installed on the Rebel 250 or Rebel 300?

A. No, this part number (RB0084e / RB0084-500) is designed exclusively for the Rebel 500. It is not compatible with the Rebel 250/300 due to differences in engine size and frame shape. (*For Rebel 250/300, please use the dedicated part number "RB0161J / formerly RB0084-300".)

Q2. Is it compatible with 2025 and later E-Clutch models?

A. Yes, this product (RB0084e) is compatible with all Rebel 500 models from the 2016/2017 model year to the present, including E-Clutch equipped models.

Q3. Is modification required for installation?

A. It is designed primarily for bolt-on installation, but it is considered an "intermediate-level" part that requires the use of tools (screwdriver, hex wrench, etc.) for position adjustment and securing the included brackets. If you are not confident, we recommend having it installed at a motorcycle shop.

Q4. What should I do if the aluminum heat-shielding sheet inside the cover gets damaged?

A. The aluminum heat-shielding sheet attached to the inside of the cowl may deteriorate over time due to engine heat. If you notice any burning, degradation, or damage, please replace it with commercially available aluminum heat-shielding tape for motorcycles as part of your maintenance.

The K-SPEED CA10 is a side cover for the 2018+ Honda Super Cub C125.

【Compatible Models】
・Honda Super Cub C125 2018+

【Product Features】
・Custom parts from the Diabolus series
K-SPEED CA10 Side Cover C125 Fairing side pocket cover for Honda Super Cub C125 2018-2023 Diabolus

【Installation】
Easy to install. Suitable for beginners.

【Before You Order】
Please ensure that your vehicle's model, displacement, and model year meet the compatibility requirements before placing your order.

K-SPEED B0080 is an air filter cover for the BMW R nineT.

【Compatible Models】
・BMW R nineT

【Product Features】
・Custom part from the Diabolus series
K-SPEED B0080 K-SPEED Air Filter Cover For BMW R nineT

【Before You Order】
Please confirm that your vehicle's model, engine displacement, and model year meet the compatibility requirements before placing your order.

K-SPEED B0064 is an engine cover for the BMW R9T.

【Compatible Models】
・BMW R9T

【Product Features】
・Diabolus series custom part
K-SPEED B0064K-SPEED Aluminum Engine Cover &? Cylinder Guards For BMW R9T

【Before Ordering】
Please ensure that your vehicle's model, engine displacement, and model year meet the compatibility requirements before placing your order.

The K-SPEED GT31 is an engine cover designed for the ROYAL ENFIELD GT650 & Interceptor650.

【Compatible Models】
・ROYAL ENFIELD GT650 & Interceptor650

【Product Features】
・Custom part from the Diabolus series
K-SPEED GT31 K-SPEED Engine Cover For Royal Enfield GT650 & Interceptor650. This product is made of heat-resistant resin. It will not melt from engine heat. It is secured using double-sided tape. Recommended pairing for this part: GT06 Levers

【Installation】
Installation is simple and can be done even by beginners.

【Before Ordering】
Please ensure that your vehicle's model, engine displacement, and model year meet the compatibility requirements before placing your order.

The K-SPEED GT16 Side Pocket Cover is a custom part from the Diabolus series for the Royal Enfield GT650 and Interceptor 650.

【Compatible Models】
・Royal Enfield GT650・Royal Enfield Interceptor 650

【Product Features】
・Side pocket type cover・Custom part for Royal Enfield GT650 / Interceptor 650・Recommended for those looking to customize the side area of their vehicle

【Installation】
・Easy to install・Suitable for beginners

【Before You Order】
Please confirm that your vehicle is a Royal Enfield GT650 or Interceptor 650 before placing your order.

【2023 New Honda CT125 (Trail125) Compatible Parts】
(JA65, JA55) K-SPEED CT21 J K-SPEED Fairing Side Pocket Cover For Honda CT125 (Trail125) Recommended to pair with: CT22 Engine Cover ★Easy to install, suitable for beginners

【Installation】
Easy to install. Beginners can install it too.

【Before Ordering】
Please ensure your vehicle's model, displacement, and model year meet the compatibility requirements before placing your order.