Discover the GPR Tech Powercone Evo silencer, designed to optimise the performance of your KTM Duke 125 with a sporty sound.
GPR exhaust compatible with Ktm Duke 125 2021-2023, Powercone Evo, Legal exhaust, approved, silencer with removable db killer and specific link pipe.
Is the db killer removable? Altering the db killer and associated safety welds/screws violates the product’s compliance and makes it illegal for road use.
Is there a removable GPR catalyst? No.
Silencer in a conical shape.
Tip in brushed stainless steel.
Legal exhaust, approved, silencer with removable db killer and specific link pipe.
Powercone Evo, straight from the races! Ultra-sporty look, made from hand-brushed 304 stainless steel, with visible TIG welds on the cone, conical shape from 70 mm to 110 mm in diameter.
Fitting and mounting accessories: this kit includes the specific link and/or half-collector and the corresponding mounting brackets and accessories kit, allowing for installation without structural modifications.
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers an innovative design, increased performance, a relevant weight reduction, and improved sound of the motorcycle.
Are db killers removable? Altering the db killer welds or anti-tamper screws or removing the attachment is illegal for road use and fails to comply with EU directives; this is only allowed for RACING use on circuits, using the open version on the road does not comply with public road traffic regulations.
WARNING: this item is approved for noise, the customer must check in advance if the presence of the original catalyst or GPR catalyst is required in their country to comply with road traffic regulations and to carry out the annual inspection.
You can use the kit for the official annual inspection.
Mounting recommendations: GPR products are plug and play, but it is still recommended to install the products in a professional workshop; no claims will be accepted in case of incorrect installations.
The specific approval certificate is provided, along with installation instructions; each silencer bears the approval code. If any issues are encountered during installation, it is mandatory to stop and suspend the activity, and to immediately request information and/or advice from customer service.
Is it limited to 95Db for Tyrol and Switzerland? No, but this limit is only required for local citizens and not for tourists.
No structural modifications to the motorcycle are required for installation to use the product in an approved version. It is recommended to read the instructions in the package or the visible tutorials on YouTube.
The exhaust features a removable db killer (noise limiter) for track use; removing the db killer is not only illegal but the customer assumes responsibility for using the motorcycle as if on the track only, without bags, torch, or number plate holder or any other parts that conflict with the different gas angle due to the conversion to race version. Abuse of this situation on the road will result in loss of product warranty. From the date of purchase, with the right to repair returned 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 repair.
| Brand | GPR Tech |
| Supplier reference | KT.209.PCEV |
| Color | inox brossé |
| Color | Silver |
| Gender | Mixed |
| Age group | Adult |