Spark Exhaust Rivet for Force Evo, Konix Evo and Fighter Evo Entrance RIVET25
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The entrance rivet for Spark's Evo silencers. One euro, and one of two different rivets a single case uses.
Key Features
- Rivet for the entrance of Spark Force Evo, Konix Evo and Fighter Evo silencers.
- Stainless steel.
- Spark part number RIVET25, made in Mantova, Italy.
Entrance and Exit Are Different
An Evo silencer is not symmetrical: the inlet and the outlet have different diameters and different cap thicknesses, so they take different rivets. This is the entrance. RIVET29 is the exit, at the same price.
Rebuilding a case means ordering both.
Which Silencers
Force Evo, Konix Evo and Fighter Evo — the current generation. Spark's older non-Evo families share a single rivet, RIVET18, at both ends.
Drilled Out, Not Undone
Rivets come out with a drill and do not go back. Anyone opening a silencer for repacking needs a fresh set before starting, because a case that has been drilled open cannot be closed with what came out of it.
Ordering
By the piece. Order the exit rivet RIVET29 alongside.
| Part number | RIVET25 |
|---|---|
| Type | Fastener |
| Material | Stainless steel |
| Fitment | Universal |
| Road approval | None — track use only |
| Origin | Made in Italy |
| Manufacturer | Spark Exhaust Technology, Mantova |
| Manufacturer description | Rivet for Force Evo, Konix Evo, Fighter Evo (Entrance) |
Universal product — Please check whether it fits your bike.
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// Spark Exhaust
Spark Exhaust Rivet for Force Evo, Konix Evo and Fighter Evo Entrance RIVET25

Tech specs
- Part number
- RIVET25
- Type
- Fastener
- Material
- Stainless steel
- Fitment
- Universal
- Road approval
- None — track use only
- Origin
- Made in Italy
- Manufacturer
- Spark Exhaust Technology, Mantova
- Manufacturer description
- Rivet for Force Evo, Konix Evo, Fighter Evo (Entrance)
- Worldwide shipping
- Genuine parts & verified quality
- 14-day returns — in stock ships within 24h
- Personal email support
// Support
Frequently asked questions
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