# Spoke thread rolling machine head Cyclo CYC-7840 for 14g (2.0 mm) spokes

**URL:** https://aio.lv/en/product--cyclo-cyc-7840--12402707
**Data updated:** 2026-04-29 13:51 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Cyclo
**Manufacturer code:** CYC-7840
**EAN:** 5013863078401
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 63.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cyclo-cyc-7840--12402707

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Cyclo CYC-7840 is a spoke thread rolling machine head designed for forming threads on 14g (2.0 mm) bicycle spokes. The attachment enables cold rolling of spoke ends to create consistent threads without cutting, suitable for workshop use and wheel building or repair. Compatible with Cyclo thread rolling systems; it improves thread quality and production speed for small-scale spoke preparation.

## Long description

Cyclo CYC-7840 is a spoke thread rolling machine head engineered for forming threads on 14g (2.0 mm) bicycle spokes. Designed as an attachment for Cyclo thread rolling systems, the unit performs cold rolling to create consistent external threads on spoke ends without cutting material. The head is intended for workshop use, supporting small-scale spoke preparation, wheel building and repair by producing durable, burr-free threads that match standard spoke nipple sizes.
Advantages
The Cyclo CYC-7840 produces rolled threads that maintain the spoke's material continuity, resulting in stronger thread roots and reduced risk of fracture compared with cut threads. Cold rolling eliminates chips and burrs, which reduces the need for secondary finishing and speeds up spoke preparation. The design is compact and integrates with compatible rolling systems, enabling repeatable thread quality and improved throughput in bicycle maintenance or small production environments.
Suitable for
 Forming external threads on 14g (2.0 mm) bicycle spokes
 Workshop wheel building and spoke repair
 Small-scale spoke preparation and maintenance operations
 Applications requiring burr-free, consistent threads for spoke nipples
When it may not be suitable
This head is specifically configured for 14g (2.0 mm) spokes and may not be suitable for spokes of other gauges or diameters without using a different dedicated head or tooling. It is intended as an attachment for Cyclo thread rolling systems; users without a compatible rolling machine or appropriate mounting may not be able to use it directly.
Key specifications
 Applicable spoke gauge: 14g (2.0 mm)
 Threading method: cold thread rolling (external)
 Intended use: spoke end thread forming for bicycle spokes
 Compatibility: designed for Cyclo thread rolling system integration
 Output: burr-free rolled threads suitable for standard spoke nipples
How to use
Install the Cyclo CYC-7840 head into a compatible Cyclo thread rolling machine following the machine manufacturer's mounting and safety instructions. Position a cleaned spoke so the unthreaded end is aligned with the rolling dies, then actuate the machine to perform the cold rolling cycle. Inspect the rolled thread visually and by fitting a spoke nipple to verify proper engagement and thread pitch. Repeat for each spoke, maintaining consistent feed and alignment to ensure uniform thread quality.
What to consider before purchase
 Confirm spoke diameter and gauge are 14g (2.0 mm) to ensure compatibility
 Verify your thread rolling machine is compatible with Cyclo attachment heads
 Consider expected throughput and whether a workshop-grade attachment meets your production needs
 Plan for routine inspection and maintenance of rolling dies to preserve thread quality
Usage recommendations
For consistent results, use clean, straight spokes and ensure correct alignment before each rolling operation. Periodically check die condition and replace worn tooling to maintain thread accuracy and reduce the risk of damaged spokes. Match rolled threads with the appropriate spoke nipples to confirm fit and torque performance during wheel assembly.

## FAQ

### How much does the Cyclo CYC-7840 spoke thread rolling head 14g (2.0 mm) cost, and is it available for purchase?

The price is 76.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Cyclo CYC-7840 spoke thread rolling head 14g (2.0 mm) be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Cyclo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Cyclo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12402707/68687190_large.webp