Spark Exhaust Grid-O full system Triumph Street Triple 765 R GTR8824BOM⟲ 360° — drag me
5.9 k g
02 · Data & docs

The facts.

Technical data
Part numberGTR8824BOM
TypeFull system
Silencer designGrid-O
MaterialBLACK SERIES
Spark weight5.9 kg
Standard weight9.6 kg
Weight saving3.7 kg
FinishBlack ceramic treatment on the pre-silencer box
Catalytic converterincluded, in the 3-in-1 pipe
FitmentTriumph Street Triple 765 R / Street Triple 765 RS / STREET TRIPLE 765 S (2023-2026)
DescriptionThe whole story▼

The same homologated system, in black. Spark applies a ceramic treatment to the pre-silencer box of this version — the large stainless component that sits in plain sight under the tail of a Street Triple, and the one part of the exhaust that looks like plumbing when it is left bare.

Key Features

  • Euro5+ homologated full system for the Triumph Street Triple 765 R, RS and S, 2023 to 2026.
  • Black ceramic treatment on the pre-silencer box.
  • Grid-O silencer, low mounting: full titanium, visible TIG welding.
  • Catalysed 3-in-1 pipe, AISI 304 collectors, CNC-machined connections.
  • Dual lambda sensor setup, plug supplied for single-sensor bikes.
  • No ECU modification required.

What a Ceramic Treatment Is

Ceramic coating on an exhaust is a sprayed and heat-cured surface layer, applied and baked rather than painted. Unlike paint it does not blister off a component that cycles between ambient temperature and several hundred degrees, and unlike bare stainless it does not go blue-brown where the metal runs hottest.

Spark offers it as an option on the pre-silencer box across this range, which tells you what it is for: the box is the largest visible surface in the system and the one that discolours first. Black is a finish decision, and Spark treats it as one — the mechanical specification of this system is identical to GTR8824TOM.

Where the Extra Money Goes

A noticeable price difference separates this from the untreated version. Nothing about the collectors, the catalyst, the silencer or the homologation changes.

Whether that is worth it depends on the bike. On a Street Triple in a dark colour the black box disappears into the underside and the titanium silencer becomes the only thing you see. On a light-coloured bike the contrast is the point. Either way it stays black — that is the argument over a can of high-temperature paint, which will not.

Still a Road-Legal Exhaust

The finish does not touch the approval. The catalysed 3-in-1 pipe, the pre-silencer box and the dual lambda arrangement are the same as in the untreated system, and the whole assembly carries the Euro5+ homologation as supplied.

Spark developed these systems to raise performance without an ECU remap, using a catalyst with racing cell count and a rich noble-metal impregnation. That remains true here: no dyno time, no flashed map, no explaining anything at the next service.

Fitment & Compatibility

Triumph Street Triple 765 R, RS and S, 2023 through 2026. Without the ceramic treatment it is GTR8824TOM. The lateral-mount versions are GTR8825TOM with the Grid-O and GTR8826TOM with the Konix Evo; the lateral Konix Evo with black ceramic is GTR8826BOM.

Road Approval

Euro5+ homologated with the catalytic converter fitted. Legal for road use as supplied.

Specifications

  • Part number: GTR8824BOM
  • Type: Full system, homologated
  • Finish: black ceramic treatment on the pre-silencer box
  • Silencer: Grid-O, full titanium, low mounting
  • Collectors: AISI 304 stainless steel
  • Catalytic converter: included, in the 3-in-1 pipe
  • Lambda sensors: dual, plug included for single-sensor bikes
  • ECU: no modification required
  • Fitment: Triumph Street Triple 765 R / RS / S (2023-2026)
  • Road approval: Euro5+ homologated
  • Manufacturer: Spark Exhaust Technology, Mantova, Italy
DownloadsInstructions▼
FitmentWhich bikes this fits▼
  • Triumph Street Triple 765 R
  • Triumph Street Triple 765 RS
  • Triumph STREET TRIPLE 765 S
07 · Support

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08 · Paddock

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