⟲ 360° — drag meThe facts.
| Brand | Accossato |
|---|---|
| Type | Fixed CNC clutch lever for the original mounting |
| Part number | ESV04A |
| Function | Clutch lever, left hand |
| Material | CNC-machined aluminium, anodised, black hub |
| Blade colours | Black, blue, red, orange, gold, silver, green |
| Lengths | Short, standard (approx. 138 mm), long |
| Reach adjustment | Adjustable distance to the grip |
| Fitment | Aprilia TUONO V4 1100 RR (2017–2021) |
| Road approval | None documented, track use only |
DescriptionThe whole story▼
The Tuono V4 1100 RR is at home on an open road, yet most rides begin and end in town, among traffic lights, speed bumps and queues. At walking pace, a sporty V4 asks a lot of the left hand: slip the clutch a little to keep the bike smooth, pull it in for every stop, feed it out for every restart. The Accossato ESV04A is a clutch lever for the RR of 2017 to 2021, milled from aluminium and anodised, which goes on the original clutch mounting and can be adjusted in span.
Key Features
- Clutch lever for the Aprilia Tuono V4 1100 RR, listed 2017 to 2021
- Goes on the original clutch mounting
- Adjustable span, set at the hub
- Available short, standard (about 138 mm) and long, depending on the colour
- Hub anodised black, blade in seven colour options
- CNC-machined aluminium
- Rigid blade without a hinge
- No German ABE documented, for circuit use
Construction and Material Quality
The ESV04A takes its shape on CNC machines from a solid aluminium blank and its finish from anodising. Its hub, always black, holds the pivot and the span adjuster; its blade, which carries the colour, runs as one solid piece to the tip. The absence of a hinge matters most at low speed, where the clutch is used in small, repeated movements and any play in the lever would blur the point at which drive begins.
Town Riding on a Sporty V4
In slow traffic, a big engine turning just above idle can make the bike surge and hesitate if the clutch is used as a simple on-off switch. Smooth town riding on the Tuono V4 1100 RR relies on the friction zone instead: rolling in first gear with the clutch slipping slightly, and letting it engage fully only once the traffic moves at a steady pace. Kept up for half an hour, that is tiring for the forearm, especially if the lever sits far from the grip and every pull begins with the fingers stretched. Bringing the ESV04A closer lets them work from a curled position, where they are strongest and most precise. A long blade, made in blue, gold, green and orange, reduces the effort further, since the fingers act further from the pivot. On a hot day in a long queue, that difference is felt in the forearm long before the traffic clears.
Fitment and Compatibility
Accossato's catalogue shows the ESV04A for the Tuono 1100 V4 RR from 2017 to 2021, and it replaces the stock clutch lever on the RR's own mounting. The EDF099 brake lever is listed for the same five model years, which makes it easy to order the pair in one colour. Note the range of lengths: black and red exist only as standard levers of about 138 mm, and silver adds a short blade.
Road Approval
The ESV04A has no documented ABE for German roads and is sold for use on the track.
Scope of Delivery
The package holds a single ESV04A clutch lever, finished in the colour and length you specified, in Accossato's box.
Specifications
- Part number: ESV04A
- Type: fixed clutch lever for the original mounting
- Material: CNC-machined aluminium, anodised
- Hub: black
- Blade colours: black, blue, red, orange, gold, silver, green
- Lengths: standard (approx. 138 mm) in every colour; short in blue, orange, gold, silver, green; long in blue, orange, gold, green
- Reach: adjustable distance to the grip
- Road approval: none documented, track use only
- Fitment: Aprilia TUONO V4 1100 RR, 2017 to 2021
What's includedEverything in the box▼
- 1x Accossato CNC clutch lever in its own box
FitmentWhich bikes this fits▼
- Aprilia TUONO V4 1100 RR (2017–2021)
- Aprilia TUONO V4 1100 FACTORY (2017–2021)
- Yamaha MT-07 (2014–2020)
- Yamaha MT-09 (2014–2020)
- Yamaha R1 (2015–2021)
- Yamaha R1M (2015–2024)
- Yamaha R6 (2017–2020)
- Yamaha TRACER 9 GT (2021–2023)
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.