Akrapovic exhaust Kawasaki Z H2 S-K10SO29-ASZTBL 360° — drag me
1.5 k g
02 · Data & docs

The facts.

Technical data
BrandAkrapovic
Part numberS-K10SO29-ASZTBL
FitmentKawasaki Z H2 and Z H2 SE (2020–2026)
LineSlip-On Line (Titanium), black coated
MaterialLightweight high-grade titanium
Weight1.5 kg (stock 7.65 kg, saving 6.15 kg / 80.4 %)
Power186.6 PS (stock 180.7 PS, gain 6.6 PS at 11,200 rpm)
Torque128.0 Nm (stock 126.5 Nm, gain 3.2 Nm at 6,900 rpm)
Intended marketBuilt for markets where EC/ECE type approval does not apply
Road approvalNone — track use only
DescriptionThe whole story

Six point one five kilograms out of one silencer, and twenty minutes to do it. At 80.4 per cent this is the largest weight reduction of any slip-on in this catalogue — Kawasaki's standard unit on the Z H2 weighs 7.65 kg, and the Akrapovic replacement weighs 1.5.

Key Features

  • 1.5 kg against the standard 7.65 kg: 6.15 kg and 80.4 per cent less
  • The largest weight saving of any slip-on in this catalogue
  • 6.6 PS more at 11,200 rpm and 3.2 Nm at 6,900 rpm
  • Short conical muffler in black-coated titanium
  • Twenty minutes to fit
  • Built for markets where EC/ECE type approval does not apply

Read the Approval Line Carefully

Akrapovic states that this exhaust is aimed directly at markets where EC/ECE type approval is not valid. In plain terms: it is an export specification, and in Germany and the rest of Europe it is a track part.

That is not a technicality we are glossing over. If you need a road-legal slip-on for a Z H2, this is the wrong article and we will point you at the right one.

Where Six Kilograms Were Hiding

The Z H2 is the heaviest of Kawasaki's supercharged motorcycles at 239 kg, and a good part of the reason is the exhaust. Meeting Euro 5 on a forced-induction litre four takes a very large silencer, and Kawasaki built one: 7.65 kg hanging off the right-hand side behind the rider.

Taking 6.15 kg out of that position is over two and a half per cent of the whole motorcycle, from the worst place it could be.

Twenty Minutes

A slip-on is a clamp and two springs, and on the Z H2 nothing has to come off first. Twenty minutes is generous for the work, which makes this among the fastest meaningful changes available to a Z H2 owner.

Black-Coated Titanium

Akrapovic coats the titanium black rather than leaving it bare. Uncoated titanium takes on blue and gold heat colours over time, which suits a machine like the Z H2 in Kawasaki's green but reads as busy against the black bodywork most of them wear.

The coating also hides fingerprints and road film, which on a part this large is not nothing.

Six Model Years, One Part

This silencer covers 2020 through 2026 — both the original Z H2 and the Euro 5+ revision. The headers changed between those generations, the silencer mounting did not. Two headers, one slip-on.

Twenty Minutes, and What That Buys

Two and a half per cent of the motorcycle's weight, removed in the time it takes to change a rear tyre. There is no other single change available to a Z H2 owner with that ratio of effort to result.

Fitment and Compatibility

S-K10SO29-ASZTBL covers the Kawasaki Z H2 and Z H2 SE from 2020 through 2026 — both the pre-Euro 5+ machines and the current ones. To make a full system, add E-K10R6 for 2020 to 2023 or E-K10R8 for 2024 onwards.

Road Approval

None valid in Europe. This product does not meet emission compliance requirements for street or highway use here.

Specifications

  • Part number: S-K10SO29-ASZTBL
  • EAN: 3831113599795
  • Fitment: Kawasaki Z H2, Z H2 SE (2020–2026)
  • Line: Slip-On Line (Titanium), black coated
  • Material: high-grade titanium
  • Weight: 1.5 kg (stock 7.65 kg, saving 6.15 kg / 80.4 %)
  • Power: 186.6 PS (stock 180.7 PS, gain 6.6 PS at 11,200 rpm)
  • Torque: 128.0 Nm (stock 126.5 Nm, gain 3.2 Nm at 6,900 rpm)
  • Installation time: approx. 20 minutes
  • Road approval: none in Europe — export specification
  • Country of manufacture: Slovenia
FitmentWhich bikes this fits
  • Kawasaki Z H2 and Z H2 SE (2020–2026)
07 · Support

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08 · Paddock

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