DEI Gen III Onyx Brushed Black 4"x8" Heatshield - Universal V-Twin
About DEI
Design Engineering Inc. builds thermal management products — exhaust wrap, heat shielding and reflective barriers — used to control the heat a V-twin puts into the rider and surrounding components.
The DEI Gen III Onyx flexible heatshield in brushed black is engineered to provide superior protection from radiant exhaust heat. At 4 inches wide by 8 inches long, it offers substantial coverage for critical areas, keeping both the rider and components cooler.
Why riders pick this
- Superior heat blocking with dual-layer textile material
- Semi-flexible design for easy fitment on curved pipes
- Substantial 4"x8" coverage for critical areas
- Sleek brushed black finish blends with most exhaust systems
- Includes stainless steel standoff bracket and all mounting hardware
Running a high-performance V-twin often means dealing with significant exhaust heat, which can be uncomfortable for riders and detrimental to nearby components. This DEI Gen III Onyx heatshield utilizes a dual-layer high-temperature textile to create an effective thermal barrier. It blocks heat more efficiently than traditional stamped metal shields, making your ride more enjoyable and protecting sensitive parts from heat damage.
Enhanced Thermal Performance
- Dual-layer high-temperature textile blocks radiant heat effectively
- Semi-flexible construction wraps easily around exhaust pipes and bends
- Brushed black finish for a stealthy, integrated look
- Includes stainless steel standoff bracket for secure mounting
- Comes with all necessary mounting hardware for installation
Versatile Protection for Your V-Twin
Designed for universal fitment, this 4"x8" heatshield is a versatile solution for managing exhaust heat on most Harley-Davidson and Indian Motorcycle systems. Its semi-flexible nature allows it to conform to various pipe diameters and curves, ensuring a snug and effective fit. Whether you're aiming to protect your leg, a saddlebag, or other components, this heatshield installs easily with the included standoff bracket, providing reliable heat control wherever you need it most.
Specifications
- Brand: DEI
- Manufacturer Part #: 902459
- Dimensions: 4 in x 8 in
- Weight: 0.85 lbs
- Finish: Brushed black (Onyx Series)
Common questions
Will this heatshield fit my Harley Touring bike exhaust?
Yes, the semi-flexible material and included stainless steel standoff bracket are designed for universal fitment, working well on most Harley-Davidson Touring exhaust pipes and mufflers.
Is this heatshield effective for shorter riders?
Absolutely. By providing a robust thermal barrier, it's particularly effective at protecting legs and riding gear from hot exhaust pipes, which can be a significant benefit for shorter riders.
What's included in the box for installation?
The heatshield package includes the brushed black heatshield, a stainless steel standoff bracket, and all the necessary mounting hardware for a complete installation.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | DEI |
| TYPE | Exhaust |
| SKU | 790-01205 |
| WEIGHT | 0.85 lb |
