Öhlins TTX SSP EC rear shock absorber KA 040 for Kawasaki ZX-10R 2013–2015
02 · Data & docs

The facts.

Technical data
BrandÖhlins
Part NumberKA 040
TechnologyTTX36 mechatronics, electronically controlled (EC) damping
Length309 mm (+6 / -0 mm)
Stroke59 mm
Spring Rate110 N/mm
Spring Part Number21040-39
PositionRear
ApprovalAllg. Teilegutachten (general type-approval certificate)
FitmentKawasaki Ninja ZX-10R (2013–2015)
DescriptionThe whole story▼

The Öhlins TTX SSP EC shock absorber KA 040 is built around the TTX36 mechatronics platform — a race-proven damping unit reengineered for road and track use on the Kawasaki Ninja ZX-10R (2013–2015). Precision-machined internals, aerospace-grade materials and Öhlins' proprietary electronic control system combine to deliver a level of chassis refinement that conventional passive suspension simply cannot match.

Key Features

  • Electronic control (EC) damping: sophisticated algorithms continuously adjust rebound and compression damping in real time, responding to rider input, road surface and speed without manual intervention.
  • TTX36 mechatronics technology: the same electronically managed damping architecture developed in elite racing programmes, now homologated for road use and supplied with a general type-approval certificate (Allg. Teilegutachten).
  • Seamless transition between settings: the software moves fluidly between a firm track-focused tune and a more compliant road setting, so the ZX-10R always has the optimal chassis balance for the conditions.
  • Precise geometry: 309 mm installed length (+6 / -0 mm) with 59 mm stroke and a 110 N/mm spring rate keep geometry and ride height within exact OEM parameters.
  • Öhlins spring 21040-39 included as part of the kit, matched to the KA 040 damper for consistent performance across the full stroke.
  • Installation manual included; fitting by an authorised Öhlins Service Centre is recommended to ensure correct setup and preserve warranty.

TTX36 Mechatronics — Premium Engineering on Every Ride

At the heart of the KA 040 is the TTX36 shock absorber, a twin-tube design that separates compression and rebound damping circuits for greater consistency across a wide range of temperatures and load conditions. The electronically controlled valve responds faster than any rider could manually adjust, making micro-corrections throughout every corner that translate directly into improved traction, stability and confidence. Whether the ZX-10R is being pushed hard on circuit or covering long road miles, the damper delivers a composed, planted ride that reduces fatigue and builds confidence.

Road Compliance and Track Capability

The TTX SSP EC unit is supplied as a complete kit and carries a German general type-approval certificate (Allg. Teilegutachten), confirming it is fully road-legal in markets that recognise this standard. The electronic adjustment of both rebound and compression damping stages removes the need for trackside tools, allowing the rider to switch between settings quickly and repeatably. For ZX-10R owners who use the same machine on both public roads and track days, this adaptability is a genuine performance advantage rather than a marketing claim.

Fitment & Compatibility

The Öhlins KA 040 is designed and tested specifically for the following model:

  • Kawasaki Ninja ZX-10R — model years 2013, 2014 and 2015

The unit replaces the factory rear shock on the above fitment. If you are unsure whether this part suits your exact build specification, please contact the Inter-Pace team before ordering.

Fitting and Setup Service

Öhlins components deliver what they promise once they are fitted and set up properly. As an authorised Öhlins service centre we do exactly that in house — installation, service and setup. Simply ask if you would like us to take care of it.

Specifications

Part Number KA 040
Length 309 mm (+6 / -0 mm)
Stroke 59 mm
Spring Rate 110 N/mm
Spring Part Number 21040-39
Position Rear
Technology TTX36 mechatronics, electronically controlled damping
Approval Allg. Teilegutachten (general type-approval certificate)
Fitment Kawasaki Ninja ZX-10R (2013–2015)
Supplied as Kit, including installation manual
What's includedEverything in the box▼
  • 1x Öhlins TTX SSP EC shock absorber KA 040
  • 1x installation manual
FitmentWhich bikes this fits▼
  • Kawasaki ZX-10R (2013–2015)
07 · Support

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