Engine Cover

We have compiled a list of the many undercowls available, categorized by model year and design, to make it easier to choose.

*The aluminum heat-resistant sheet on the inside of the cover will deteriorate over time due to heat. If the surface is burned, deteriorated, or damaged, please repair it by replacing it with a commercially available heat-resistant sheet.

K-SPEED Fairing Under Cowl For HONDA Rebel

This product cannot be used with the Rebel 1100.


★★Screws and a screwdriver are required. For intermediate users.

K-SPEED RB0207e Under Cowl for Honda Rebel 300 E-Clutch 2025 Diabolus
[E-Clutch compatible with 2025 models] 8BK-MC49 300cc

It can be installed on the Japanese-spec 250cc model, but due to the narrow clearance, it is not recommended as there is a possibility that it may be deformed due to the effects of heat depending on the usage environment. However, it can be used without any problems if used in combination with the RB0179 muffler.

*The aluminum heat-resistant sheet on the inside of the cover will deteriorate over time due to heat. If the surface is burned, deteriorated, or damaged, please repair it by replacing it with a commercially available heat-resistant sheet.

K-SPEED RB0206J Engine Cover For HONDA Rebel 250, 300 E-Clutch 2025 Diabolus
This is for 500cc.

The difference between this product and the RB0038 is that this product is finished in the same matte black as the 2025 model frame it is fitted to.

★Easy to install, even for beginners

K-SPEED RB0205J Engine Cover For HONDA Rebel 250, 300 E-Clutch 2025 Diabolus
This is for 250cc and 300cc.

The difference between this product and the RB0039 is that this product is finished in the same matte black as the 2025 model frame it is fitted to.

★Easy to install, even for beginners

K-SPEED-RB0198e Under-cowl for Honda Rebel 250/300 E-Clutch 2025 Diabolus
[E-Clutch 2025 model compatible] 8BK-MC49

*The heat-resistant sheet inside the cover deteriorates over time due to heat. When the surface is burnt, deteriorated or damaged, replace and repair it with a commercially available heat-resistant sheet.

Recommended combination with this part: RB0039
★★Screws and a screwdriver are required. For intermediate users.

K-SPEED 1P013 Engine bottom protective for Triumph T120 /T100/ Steet Twin Diabolus


★Easy to install, even for beginners

K-SPEED CL33 ENGINE GUARD black aluminum for honda CL250, 300

K-SPEED CL26 Fairing Side Pocket Cover For HONDA CL250, 300 & 500

★Easy to install, even for beginners

Now on sale!

* Seats are sold as a set only.
The seats are only sold as a kit, not individually.

K-SPEED Custom cafe kit set (5 items) for Royal Enfield Hunter 350 Diabolus

This is a set of 5 items.

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

K-SPEED-HT04  Engine Cover for Royal Enfield Hunter 350

This product is made of heat-resistant resin.
It will not melt due to engine heat.
Fix with double-sided tape.

How much in USD, Euro, GBP & AUD?

K-SPEED-DX016
K-SPEED Injector Cover Diablo For HONDA Dax125

< For Beginners >

K-SPEED-DX013
K-SPEED Side Pocket Cover Diablo For HONDA Dax125

This part can be attached directly to the original side cover.

< For Beginners >

Compatible parts for new CT125 released in 2023
K-SPEED-CT57

K-SPEED Air Filter Cover Diablo V2 For CT125

Recommended combination with this part：

CT14 Headlight Cover, CT38 Crash Bars CT00 Chain Cover, CT40 Center Carrier, CT39 Rear Carrier

< For Beginners >

K-SPEED-RB0123
K-SPEED Engine Cover For HONDA Rebel 250, 300 YEAR 2016-2023

< For Beginners >

K-SPEED-RB0084e
[Compatible with E-Clutch 2025 model]
K-SPEED Fairing Under Cowl For HONDA Rebel500
Rebel 500/500S 2017,2019,2020,2023,2024,2025

*The heat-resistant sheet inside the cover deteriorates over time due to heat. When the surface is burnt, deteriorated or damaged, replace and repair it with a commercially available heat-resistant sheet.

This part is for Rebel 500cc.

Recommended combination with this part:

RB0087 Tank cover
RB0089 Side cover
RB0163 Radiator cover
RB0086 Taillight

★★Screws and a screwdriver are required. For intermediate users.

K-SPEED-CA10

K-SPEED Fairing Side Pocket Cover For HONDA C125 YEAR 2018-2021

< For Beginners >

News
Change of Logo
Change from Diablo to Diabolus.
K-SPEED's product brand, Diablo, has been expanding its sales worldwide and is used by many users. In order to avoid trademark issues in some countries, we have decided to change the name to Diabolus.
K-SPEED is a firm believer in the rights of creators to protect their designs, and this decision is part of that commitment.
Products will be replaced with the new logo in due course.
We would appreciate your understanding.

K-SPEED-B0080

K-SPEED Air Filter Cover For BMW R9T

K-SPEED-B0064

K-SPEED Aluminum Engine Cover & Cylinder Guards For BMW R9T

K-SPEED-GT31

K-SPEED Engine Cover For Royal Enfield GT650 & Interceptor650

This product is made of heat-resistant resin.
It will not melt due to engine heat.
Fix with double-sided tape.

Recommended combination with this part：GT06 Brake Lever

< For Beginners >

How much in USD, Euro, GBP & AUD?

K-SPEED-GT16

K-SPEED Side Pocket Cover For Royal Enfield GT650 & Interceptor650

< For Beginners >

How much in USD, Euro, GBP & AUD?

Compatible parts for new CT125 released in 2023
K-SPEED-CT21

K-SPEED Fairing Side Pocket Cover For HONDA CT125

Recommended combination with this part：CT22 Engine Cover

< For Beginners >

K-SPEED-RB0013

K-SPEED Fairing Side Pocket Cover For HONDA Rebel 250, 300 & 500
ALL MODEL

This product cannot be used with the Rebel 1100.
< For Beginners >

K-SPEED-RB0089

K-SPEED Fairing Side Pocket Cover For HONDA Rebel 250, 300 & 500
This product cannot be used with the Rebel 1100.

Recommended combination with this part: 

RB0087 Tank Cover

RB0084 Under Cowl

RB0163 Radiator Cover

< For Beginners >