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Brand: Type: SKU: GKA8850ST

Spark Exhaust Konix Evo Silencer Group D.60 Titanium Kawasaki ZX-4RR (2023-2026) GKA8850ST

FCFA374,500

Prices for Cameroon exclude tax · Shipping calculated at checkout

Outside the EU — customs duties and import taxes may apply.

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Delivery time on request

  • Worldwide shipping
  • Genuine parts & verified quality
  • Personal email support
  • 14-day returns — in stock ships within 24h
Shipping & Returns

We ship with DHL and FedEx — express on request. If an item is in stock, express delivery can often go out within 1 business day. Standard delivery takes about 2–5 business days domestically and usually around a week worldwide. Please check the available shipping options and delivery times in your cart, as we offer several carriers depending on the country.

Returns must be registered in advance by email and are possible in line with our cancellation policy (14-day return request + 14-day return window after approval). Please note: unregistered returns are not accepted. You'll find all details on conditions, exceptions and refunds in our cancellation policy.

Payment & Security

Payment methods

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Your payment information is processed securely. We do not store credit card details and have no access to your credit card information.

Part numberGKA8850ST
TypeSilencer
Silencer designKonix Evo
MaterialTitanium
Spark weight3.8 kg
Standard weight9.4 kg
Weight saving5.6 kg
DimensionsØ 60 mm
FitmentKawasaki ZX-4 RR / ZX-4R 400 (2023-2026)
Road approvalNone — track use only

// Spark Exhaust

Spark Exhaust Konix Evo Silencer Group D.60 Titanium Kawasaki ZX-4RR (2023-2026) GKA8850ST

Spark Exhaust Konix Evo silencer Kawasaki ZX-4 RR GKA8850ST
// typeSilencer
// silencer designKonix Evo
// materialTitanium

Tech specs

Part number
GKA8850ST
Type
Silencer
Silencer design
Konix Evo
Material
Titanium
Spark weight
3.8 kg
Standard weight
9.4 kg
Weight saving
5.6 kg
Dimensions
Ø 60 mm
Fitment
Kawasaki ZX-4 RR / ZX-4R 400 (2023-2026)
Road approval
None — track use only
  • Worldwide shipping
  • Genuine parts & verified quality
  • 14-day returns — in stock ships within 24h
  • Personal email support

Spark Exhaust

Ready to ride.

Add to cart · FCFA374,500

// Support

Frequently asked questions

Shipping & delivery

Estimate your shipping

Get the real shipping cost for this item to your address — the same rates as checkout.

How long does delivery take?
We're based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.
How much does shipping cost?
Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.
Do you ship to my country?
Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.
Will I have to pay customs or import duties?
Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren't included in our prices, and are outside our control.
How can I track my order?
As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.
What if an item is out of stock?
On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.

Returns & exchange

What is your return policy?
You have the right to cancel within 14 days of receiving your order. Register your return by email first; once it's approved you have a further 14 days to send the goods back. Items should be unused and in their original packaging.
How do I return an item?
Register your return by email with your order number before sending anything back, and we'll send you the return instructions. Please note: returns that aren't registered in advance can't be accepted.
How do I exchange for another size?
The quickest way is to place a new order for the size you need and register a return for the original by email — just let us know it's an exchange.
What if my item arrives damaged, faulty or wrong?
We're sorry — that shouldn't happen. Contact us with your order number and a photo as soon as you can, and we'll arrange a replacement or refund right away. Faulty goods are always covered by your statutory warranty.
When will I get my refund?
Refunds go back to your original payment method, usually within 3–5 working days of your return reaching our warehouse.

Payment

Which payment methods do you accept?
PayPal, all major credit and debit cards (Visa, Mastercard, American Express), Klarna (pay later and instalments), Apple Pay, Google Pay and more — all processed securely via PayPal and Mollie.
Can I pay in installments?
Yes. Choose Klarna at checkout to split your purchase into flexible monthly installments.
When will I be charged?
Your payment is taken when you place your order. If you choose Klarna, you pay later according to Klarna's terms.
Is paying here secure?
Every payment runs over an SSL-encrypted connection through certified providers. We never see or store your full card details.

Orders & account

Can I change or cancel my order?
If your order hasn't shipped yet, contact us as soon as possible and we'll do our best to change or cancel it.
Do I need an account to order?
No — you can check out as a guest. An account simply lets you track orders and reorder faster.
Do prices include VAT?
For customers in the EU, prices are shown including your country's local VAT. For customers outside the EU, prices are shown without VAT — instead, your country's import taxes and duties may apply on delivery (see the customs question).
Will I receive an invoice?
Yes. Your invoice is attached to your order confirmation email and is also available in your account.

Service & guarantee

Are your products genuine?
Yes. We're an authorised dealer, so every product is 100% original and comes with the full manufacturer warranty.
Do your products come with a warranty?
Yes. Everything we sell is genuine and comes with the manufacturer's warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we'll help you through it.
What if my question isn't answered here?
Our team is happy to help. Use the contact button below and we'll personally help you choose the right gear or part.

Parts & fitment

Will this part fit my motorcycle?
Use the fitment search on this page or check the listed compatible models. If your bike isn't listed or you're unsure, contact us with your model and year and we'll confirm.
Can I fit it myself?
Many parts fit with basic tools, but for safety-critical components we recommend a qualified workshop. The product description notes anything specific to this part.
Does it need TÜV or road approval?
Some parts need registration or an approval certificate to be road-legal in your country. Where that applies, it's stated in the product description.
Are these original parts?
We sell genuine OEM and reputable aftermarket parts. The brand and part type are stated on each product — contact us if you need a specific OEM reference.
Didn't find your answer? Contact our team