⟲ 360° — drag meThe facts.
| Part number | GYA8895T |
|---|---|
| Type | Full system |
| Silencer design | Konix Evo |
| Material | Titanium |
| Spark weight | 4.7 kg |
| Standard weight | 7.6 kg |
| Weight saving | 2.9 kg |
| dB killer | Optional insert G9999, not included |
| Yamaha R7 | No passenger footrests, racing fairings required |
| Fitment | Yamaha R7 / MT-07 / MT-07 PURE / MT-07 Y-AMT / XSR700 (2021-2026) |
DescriptionThe whole story▼
Read the two warnings before anything else: on an R7 this system is not compatible with the passenger footrests, and Spark specifies it is to be installed with racing fairings. Everything after that is about how good the exhaust is.
Key Features
- Racing full system for the Yamaha YZF R7, MT-07 and XSR700, 2021 to 2026.
- AISI 304 stainless steel headers with a Konix Evo titanium silencer.
- Conical titanium body with a sharply contoured carbon fibre end cap.
- 4,7 kg against 7,6 kg standard: 2,9 kg saved.
- dB killer G9999 available as an optional insert.
- On the R7: no passenger footrests, racing fairings required.
Two Conditions on an R7
Spark prints both in capitals on its own page. Fitted to a Yamaha R7 this system is not compatible with the passenger footrests, and it is to be installed with racing fairings. Neither is a suggestion.
What that means in practice is that the R7 this exhaust belongs on is a track bike, not a road-registered machine with a pillion seat. If your R7 still carries its standard bodywork and you want to keep it that way, this is not the system to order.
The Konix Evo Case
Spark describes it as an evolution of its own design with a deeply racing soul, and the shape backs that up: a conical titanium body ending in a carbon fibre cap with sharp contours rather than a rolled edge.
Against the R7's angular tail it reads as part of the motorcycle. On an MT-07 or an XSR700, where the silencer hangs in open air, it is simply the most visible thing on the bike.
Stainless Headers, Titanium Can
The headers are AISI 304 stainless — the material Spark uses where a part has to survive a season of track use and the occasional crash. The weight saving comes from the silencer, and 2,9 kg off a 689 cc twin is a real number rather than a rounding.
Spark's own claim about the fit is worth quoting: extremely precise joints and fittings, a professional plug and play experience. On a system that has to line up through two headers and a link section, that is not nothing.
The dB Killer Is Optional
Unlike Spark's older MT-07 system, this one does not include a noise insert. The silencer is prepared for the optional dB killer G9999, which you order separately if a circuit asks for a quieter figure.
Where It Came From
Spark says the two R7 systems were born from experience gained in the most prestigious championships, and they were engineered to improve power delivery rather than to chase a peak number. The company has been building for the CP2 platform since the MT-07 arrived.
Fitment & Compatibility
Yamaha YZF R7, MT-07 and XSR700, 2021 to 2026. The Force Evo alternative on the same headers is GYA8896T. Spark's older Grid-O system for the MT-07 platform is GYA8876T.
Road Approval
None. Spark lists this system as not approved; it is built for closed-circuit use and must not be fitted to a motorcycle ridden on public roads.
Specifications
- Part number: GYA8895T
- Type: Full system, racing
- Silencer design: Konix Evo, titanium, carbon fibre end cap
- Headers: AISI 304 stainless steel
- Weight: 4,7 kg (standard system 7,6 kg)
- dB killer: optional insert G9999, not included
- Yamaha R7: not compatible with the passenger footrests
- Yamaha R7: to be installed with racing fairings
- Road approval: none — track use only
- Fitment: Yamaha R7 / MT-07 / XSR700 (2021-2026)
- Manufacturer: Spark Exhaust Technology, Mantova, Italy
FitmentWhich bikes this fits▼
- Yamaha R7
- Yamaha MT-07
- Yamaha MT-07 PURE
- Yamaha MT-07 Y-AMT
- Yamaha XSR700
Questions, one topic at a time.
Get the real shipping cost for this item to your address — the same rates as checkout.
Choose a destination and hit Estimate — we fetch the live rates for this item.
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.
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.
Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.
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.
As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.
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.
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.
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.
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.
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.
Refunds go back to your original payment method, usually within 3–5 working days of your return reaching our warehouse.
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.
Yes. Choose Klarna at checkout to split your purchase into flexible monthly installments.
Your payment is taken when you place your order. If you choose Klarna, you pay later according to Klarna’s terms.
Every payment runs over an SSL-encrypted connection through certified providers. We never see or store your full card details.
If your order hasn’t shipped yet, contact us as soon as possible and we’ll do our best to change or cancel it.
No — you can check out as a guest. An account simply lets you track orders and reorder faster.
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).
Yes. Your invoice is attached to your order confirmation email and is also available in your account.
Yes. We’re an authorised dealer, so every product is 100% original and comes with the full manufacturer 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.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.