Optimize the performance of your Beta RR 125 4T with the GPR Tech exhaust, a must-have choice for motorbike enthusiasts.
GPR exhaust compatible with Beta RR 125 4T Motard 2021-2024, decat, catalyst suppressor, decatalyser, item not approved.
Is the Dbkiller removable? No.
Is there a removable GPR catalyst? No, in some countries this will make the bike illegal for road use. This may also require other ECU adjustments to protect the engine and ensure optimal performance. It is the owner's responsibility.
It can only be used with the original silencer.
Brushed stainless steel.
Catalyst suppressor, decatalyser, item not approved.
Decat collector, made of satin 304 stainless steel with visible TIG welding, it also matches the original decat silencer. When the original catalyst is located in the collector, it is removed with the installation of the GPR collector.
Collector: The 304 stainless steel collector is supplied, including flanges, rings, and associated mounting kit, the complete GPR kit fits directly onto the cylinders without any structural modifications.
Original GPR product, developed through extensive experience in the World Motorcycle Championship, offers an innovative design, increased performance, a significant weight saving, and improved sound of the bike.
Italy,
RACING PRODUCT: This item is sold only for RACING use on circuits! Use on the road in open version is not compliant with public road regulations.
NO DBKILLER: as a racing product, neither dbkillers for noise nor catalysts are provided, it is a 100% sporting item.
Using racing items may in some cases require remapping of the ECU, especially in the presence of additional modifications such as the installation of a sports filter.
Mounting recommendations: GPR products are plug and play, it is recommended to install the products in a professional workshop, no claims will be accepted for home installations.
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 correct approvals which must also comply with local legislation. Make sure before purchasing 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 can only be used with the original silencer. No structural modifications to the bike are required for installation to use the product in an approved version. It is recommended to read the instructions in the package or view the tutorials available on and on YouTube.
The exhaust has a removable dbkiller (noise limiter) for use in racing; removing the dbkiller is not ONLY illegal, but the customer assumes the responsibility of using the bike as on the track only, without bags, without flashlight, and license plate holder or other parts that could interfere with the different throttle angle due to the conversion to racing version. Abuse of this situation on the road will lead to the loss of the product warranty and any claim will be rejected. From the date of purchase, with the right of repair with return to 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 reassemble the original exhaust or wait for the standard time for the repair.
| Brand | GPR Tech |
| Supplier reference | BT.10.DECAT |
| Color | silver |
| Color | Silver |
| Motorcycle brand | Beta |