Enhance the performance of your KTM Duke 250 with the approved silencer GPR Tech Deeptone, featuring an innovative design and exceptional sound.
GPR exhaust compatible with Ktm Duke 250 2017-2020, Deeptone Stainless Steel, approved slip-on exhaust, legal, with removable db killer, link pipe and catalyst.
Is the Dbkiller removable? Altering the db killer and the associated safety welds/screws violates the product's compliance and makes it illegal for road use.
Is there a removable GPR catalyst? Yes, there is a catalytic converter.
It is designed to be mounted in a high-level position.
Round shape silencer.
Mouth colour Brushed stainless steel.
Approved slip-on exhaust, legal, with removable db killer, link pipe and catalyst.
Deeptone Stainless Steel silencer series, made from hand-polished 304 stainless steel, with superb TIG welds on the cone, round shape with a diameter of 80 mm.
Pipe and catalytic converter for installation: this kit includes the specific catalyzed pipe and the corresponding kit of supports and accessories, allowing installation without structural modifications.
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers an innovative design, increased performance, significant weight savings, and improved motorcycle sound.
Italy,
Are db killers and catalytic converters removable? Altering the welds on the db killer and the catalyst or anti-tamper screws, or removing the mount, is illegal for road use and does not comply with EU guidelines; this is only possible for RACING use on tracks. Using the open version on the road does not comply with public road traffic regulations.
You can use the kit for the annual official inspection.
Mounting recommendations: GPR products are plug and play, but it is still recommended to have the products installed in a professional workshop; no claims will be accepted for incorrect installations.
The specific approval certificate is provided, along with installation instructions, each silencer carries the approval code. If problems are encountered during installation, it is mandatory to stop and suspend the activity, immediately asking for information and/or advice from customer service.
If you buy online, it is recommended to purchase the product from a seller in YOUR NATION to ensure that the item arrives with the appropriate approvals that must also comply with local legislation. Make sure before buying that the seller is trustworthy and offers items for your road network.
Is it limited to 95Db for Tyrol and Switzerland? No, but this limit is only required for local citizens and not for tourists.
It is designed to be mounted in a high-level position. No structural modification of the motorcycle is required for installation to use the product in an approved version. It is recommended to read the instructions in the package or the tutorials available on and on YouTube.
The exhaust has a removable db killer (noise limiter) for racing use; removing the db killer is not ONLY illegal, but the customer assumes the responsibility of using the motorcycle as on the track only, without bags, without flashlight and license plate holder or other parts that might conflict with the altered angle of gas due to the conversion to racing version. Abuse of this situation on the road will result in the loss of the product warranty, and any claim will be rejected. From the date of purchase, with the right to repair, with return to the GPR factory or the nearest official distributor at the customer’s expense.
GPR cannot provide a new silencer in place of the one to be repaired; the customer must agree to reinstall the original exhaust or wait for the standard time for the repair.
| Brand | GPR Tech |
| Supplier reference | E4.KT.86.1.CAT.DE |
| Color | inox brossé |
| Color | Silver |