CRAZY IRON Stunt Sprockets
Lightweight. Strong. Made your way.
Crafted from high-strength 7071 aluminium alloy, CRAZY IRON stunt sprockets combine low weight with durability and precision-machined teeth for smooth, reliable chain engagement. Choose any tooth count to match your riding style and stunt setup. We can manufacture a sprocket to fit your specific bike’s hub and personalise it with your username or even your own design. Your setup. Your signature. Your style. Final price, including any applicable taxes and shipping, is confirmed by our manager before payment.
Crazy Iron has been part of the stunt riding world for over 20 years. Over that time, our parts have become part of riders’ bikes all around the world.
Riders like Denis Rybalko, Foma Kalinin, Nikita Pokusai, Daria Kharchenko, Sarah Lisitta, Pavel Choporov, and many others ride with Crazy Iron parts.
Same team, our own production
Today, we’re continuing our story in Europe under the name Moto Stunts. Same team, our own production equipment, and 20 years of experience built with Crazy Iron.
We’ve brought our stunt riding parts together in a dedicated section, making it easier for professional riders to find the parts they need and get the most out of what we offer.
We’re not starting from scratch — we’re continuing to do what we know best. Now in Europe and in a format that works better for you, helping our products reach riders around the world faster.
Crazy Iron — 20 years in stunt riding. Now at MotoStunts.com.
Custom Design & Bespoke Manufacturing
In stunt riding, there’s no one-size-fits-all solution. We know that better than anyone.
Every rider has their own style, preferences, and requirements for their bike. That’s why individual approach is one of the key principles behind what we do. We don’t just sell parts from a catalogue — we’re ready to discuss your ideas, find the right solutions, and tailor our products to your needs.
Need a sprocket with a custom number of teeth? Looking for a handbrake setup for one, two, or three calipers? Want a specific colour, a custom sprocket design, or your nickname engraved on a part? Let’s talk about it.
From Idea to Finished Part
If a standard solution doesn’t meet your needs, we can develop a custom part specifically for your bike.
3D model and prototype. Depending on the project, we can create a 3D model, print a prototype on a 3D printer, and send it to you for a test fit on your motorcycle. You can check the fitment and clearances and let us know if any adjustments are needed.
CNC milling. Once the design is approved, the final part is manufactured by precision CNC milling using modern CNC equipment.
1A printed prototype of the bracket, ready for a test fit
2Checking clearances with the rider’s boot on the prototype
3The prototype mounted on the bike for a fitment check
4Printed prototype next to a finished CNC-machined part
5Fitment and clearances checked before final milling
This approach allows us to check fitment in advance and reduce the risk of issues during final production.
Custom development takes more time and resources than manufacturing standard parts, so each project is quoted individually. In return, you get a solution designed around your specific motorcycle and requirements.
We Speak Your Language
Behind Moto Stunt Riding is the same team, backed by the experience of Crazy Iron. We know stunt riding, understand how riders use their bikes, and are happy to discuss the technical details without unnecessary complications.
Tell us what you want to change or improve. We can discuss sprocket specifications, brake system configurations, the number of calipers, colours, designs, and even adding your nickname or username to your parts.
Have an idea you can’t find in our catalogue? Get in touch. It could be the starting point for our next project.
Delivery, Payment & Returns
Payment methods
Bank transfer · PayPal
You pay only after our manager confirms your request. The manager sends you the bank details for a transfer, or a PayPal link or invoice. We do not take payments on the website.
Delivery and Payment
Worldwide Shipping. We ship worldwide. We have many customers across Europe, the USA, and Japan, and regularly send our products to these regions. Shipping costs depend on the destination country, parcel weight and dimensions, and the selected carrier. Customs duties and taxes may apply to international shipments outside the EU and are the buyer’s responsibility in accordance with the regulations of the destination country.
Product Availability. Most of our products are in stock and ready to ship from our warehouse in Slovenia.
Order Processing and Dispatch Times. We will inform you of the estimated dispatch time when confirming your order and before payment. If all items are in stock, your order will be prepared for dispatch as soon as possible. If your order includes custom-made items or products that are not currently in stock, we will agree on the production and dispatch timeframe with you in advance. In most cases, we complete such orders within 30 days.
Delivery Times. Once dispatched, delivery usually takes several business days, depending on the destination country and the selected carrier.
Returns and Refunds
Standard Products. For standard products purchased online by private consumers, the applicable EU distance-selling rules generally allow you to withdraw from the purchase within 14 days of receiving your order, subject to the applicable legal conditions and exceptions.
Custom-Made and Personalised Products. The standard 14-day withdrawal right does not apply to products made to the customer’s specifications or clearly personalised, where the applicable legal exception applies. Examples include products engraved with your username, made in a custom colour, or specially designed for an unusual or non-standard motorcycle model.
How to Request a Return. Please contact us by email before sending an item back and inform us of your decision to withdraw from the purchase. The product must be securely packaged and returned in appropriate condition.
Email:
Return Shipping Costs. For returns of non-defective products, the customer is responsible for the return shipping costs, unless otherwise required by law. Refunds, including any applicable refund of the original delivery charge, will be processed in accordance with applicable consumer protection legislation.
Damaged, Defective or Incorrect Products. If your product arrives damaged, has a manufacturing defect, or does not match your order, please contact us by email and include photographs where possible. We will review the issue and offer an appropriate solution in accordance with applicable law. Where a defect or error on our part is confirmed, we will cover the return shipping costs.
Email:
Privacy policy
Last updated: 11 October 2026
This policy explains what personal data we collect on MotoStunts.com, why we collect it, where it is stored and what your rights are.
Who is responsible for your data
The controller of your personal data is , . Registration No. (Matična številka): . Tax No. (Davčna številka): . Phone: . Email: .
What data we collect
We collect the data you enter in our forms: the request form at checkout, the custom parts form and the question form on the contact page. When you open the website, the services that run it also process technical data such as your IP address (see “Where your data is stored and who receives it” below).
Your name and email address.
Your phone number or Telegram username and your preferred way of contact, if you give them.
Your country and city (request form at checkout).
Your motorcycle and your comment, question or description of the part you need.
The parts in your request: name, SKU, colour, bike model, quantity and price at the time of the request.
We do not ask for payment details on the website and we do not accept card numbers or other payment data. You pay after our manager confirms your request, by bank transfer or PayPal. If you pay with PayPal, PayPal processes your payment data under its own privacy policy.
Why we use it
To answer your request, confirm price, availability, delivery and lead time, and to prepare and fulfil your order (Article 6(1)(b) GDPR: steps before a contract and performance of a contract).
To answer the questions you send us through the contact page (Article 6(1)(f) GDPR: our legitimate interest in answering enquiries).
To notify our manager about your request in Telegram, so that we can answer you quickly (Article 6(1)(b) GDPR for requests about an order, and Article 6(1)(f) GDPR: our legitimate interest in handling requests promptly).
To keep the records required by accounting and tax law when your request becomes an order (Article 6(1)(c) GDPR).
To protect our forms from spam and abuse: when you send a form, a coded (hashed) form of your IP address is kept for a short time, about one hour, to limit how many requests can be sent from one connection (Article 6(1)(f) GDPR: our legitimate interest in keeping the service secure).
We do not use your data for advertising, we do not send newsletters and we do not sell your data.
Where your data is stored and who receives it
Supabase (database and product catalogue). Requests are stored in a database operated for us by Supabase in the European Union (Frankfurt, Germany). The product catalogue is loaded from the same service, so when you open the website your browser connects to Supabase servers (through the Cloudflare network) and they process your IP address.
Telegram (notifications to our manager). When you send a request, its content — your name, email address, phone number or Telegram username, preferred way of contact, country and city, bike, the parts in the request with prices and your comment — is automatically forwarded to our manager in Telegram (Telegram Messenger), so that we can answer you quickly. Telegram is a service based outside the European Union.
Our website hosting provider (website hosting). The website is delivered by a hosting provider based in the European Union or in the United States. When you open the website, the hosting provider processes technical data such as your IP address to deliver the pages and to protect the service.
Requests can be seen by our staff, after signing in to our admin panel, and by our manager in Telegram.
Supabase and Telegram are companies based outside the European Union, and our hosting provider may be too, so your data may be transferred outside the EU. Such transfers are based on the EU–US Data Privacy Framework, where the provider is certified under it, or on the standard contractual clauses approved by the European Commission.
If you choose to talk to us via WhatsApp or Telegram, those services process your data under their own privacy policies.
How long we keep it
We keep a request as long as we need it to handle the request and any order that follows. Requests that do not lead to an order, and the notifications about them in Telegram, are deleted when we no longer need them. Data about completed orders is kept as long as accounting and tax law require.
Cookies and browser storage
This website does not use cookies, analytics or advertising trackers. Your cart and the bike you select are saved only in your browser (localStorage), so they are still there when you come back. This information is not sent to us until you send a request. You can delete it at any time by clearing this website’s data in your browser.
Your rights
Under the General Data Protection Regulation (GDPR) you have the right to:
get a copy of the personal data we hold about you;
have incorrect data corrected;
have your data deleted, or its use restricted;
receive your data in a commonly used format (data portability);
object to the use of your data based on our legitimate interest;
lodge a complaint with a supervisory authority. In Slovenia this is the Information Commissioner (Informacijski pooblaščenec, www.ip-rs.si).
To use your rights, contact us by phone, WhatsApp or Telegram () or by email ().
Changes to this policy
We may update this policy. The current version is always available on this page.
These terms apply to the purchase of parts and to custom manufacturing projects requested through MotoStunts.com.
Requests, orders and payment
Sending a request on the website is not a binding purchase, and you do not pay anything on the website. The order works in these steps:
You send a request.
Our manager contacts you to confirm the price, availability, lead time and delivery cost.
You pay by bank transfer or PayPal. Our manager sends you the bank details, or a PayPal link or invoice.
We ship your order.
The contract is concluded when our manager has confirmed your request and we have received your payment. We do not take payments on the website, and you pay only after our manager has confirmed your request.
Prices
Prices on the website are in euro. The final price and the delivery cost are confirmed by our manager before you pay. If a price on the website is wrong, we tell you before you pay, and you decide whether to continue.
Fitment
For each part we list the motorcycles it fits. For universal parts, please check the size and mounting for your bike. If you are not sure, write your bike model and year in the request, and our manager will confirm fitment before you pay.
Custom parts
Custom parts are quoted individually. Depending on the project, we may make a 3D model and a printed prototype for a test fit before the final part is machined. Production starts after you approve the design and the offer. Custom and personalised parts cannot be returned under the right of withdrawal (see “Right of withdrawal” below).
Delivery, withdrawal and returns
Delivery and returns are described on the Delivery, payment & returns page. The right of withdrawal is explained below.
Right of withdrawal
If you are a consumer, you can withdraw from the contract within 14 days without giving any reason. The withdrawal period ends 14 days after the day on which you, or a person you name other than the carrier, receive the goods. If your order is delivered in several parcels, the period ends 14 days after you receive the last one.
To withdraw, tell us about your decision with a clear statement before the withdrawal period ends, for example by email to , by a message on WhatsApp or Telegram () or by a letter to our address. You can use the model withdrawal form below, but you do not have to.
If you withdraw, we refund all payments we received from you, including the standard delivery cost (but not extra costs if you chose a delivery method more expensive than the cheapest standard delivery we offered), without undue delay and no later than 14 days from the day we receive your withdrawal statement. We refund using the same payment method you used, unless you expressly agree otherwise, and you do not pay any fees for the refund. We may withhold the refund until we have received the goods back or you have shown that you have sent them back, whichever is earlier.
Please contact us before sending the goods back: we tell you the return address. Send the goods back without undue delay and no later than 14 days after you told us that you withdraw. You pay the direct cost of returning the goods. You are only liable for any loss in value of the goods caused by handling them more than necessary to check their nature, characteristics and functioning.
The right of withdrawal does not apply to goods made to your specifications or clearly personalised, for example parts made in a custom size or colour, engraved with your name or nickname, or specially designed for your motorcycle.
Model withdrawal form
(Complete and return this form only if you wish to withdraw from the contract.)
To: , ,
I/We (*) hereby give notice that I/We (*) withdraw from my/our (*) contract of sale of the following goods:
Ordered on (*) / received on (*):
Request number, if known:
Name of consumer(s):
Address of consumer(s):
Signature of consumer(s) (only if this form is sent on paper):
Date:
(*) Delete as appropriate.
Faulty parts
You have the statutory rights for goods that do not match the contract. Contact us with your request number, a short description and photos, and we will handle it with you.
Safety
Stunt riding involves risk. Parts should be installed by a person with the right skills and tools, following the motorcycle manufacturer’s instructions and torque values. Check that changes to your motorcycle comply with the rules in your country.
Applicable law and disputes
These terms are governed by the law of the Republic of Slovenia. If you are a consumer, this does not take away the protection given to you by the mandatory consumer law of the country where you live. If something goes wrong, please contact us first, and we will look for a solution together.
