# Adjustment Dial for GIRO MONTARO ROC LOC AIR Helmet — GIRO 309162-uniw, Black, Size S

**URL:** https://aio.lv/en/product--giro-309162-uniw--11850481
**Data updated:** 2026-05-19 20:04 (EEST)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** 309162-uniw
**EAN:** 768686726804
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giro-309162-uniw--11850481

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Replacement adjustment dial (ROC LOC AIR) designed for GIRO MONTARO helmets. OEM part number 309162-uniw, black finish, size S compatible with the Montaro ROC LOC AIR retention system. Used to adjust helmet fit and tension, restoring secure fit and micro-adjustability. Suitable for repair or part upgrade of compatible GIRO Montaro models.

## Long description

Replacement adjustment dial designed for the GIRO MONTARO ROC LOC AIR helmet retention system. This black, size S dial restores the micro-adjustable fit and tension control of compatible GIRO Montaro helmets, allowing riders to fine-tune helmet stability and comfort after wear or damage. The part is intended as a direct-fit replacement for the corresponding Roc Loc Air mechanism and helps return the helmet to its original adjustment performance.
Advantages
The adjustment dial provides precise incremental adjustment for a secure, customized fit while riding. Its compact black housing is matched to the original retention assembly for a discreet appearance. Replacing a worn or broken dial restores the helmet’s ability to hold set tension and maintain head stability without replacing the entire retention unit. The component is lightweight and engineered to integrate with the Montaro Roc Loc Air system for consistent operation.
Suitable for
Repairing a GIRO Montaro helmet with a damaged or worn Roc Loc Air dial
Restoring micro-adjustable fit and tension control
Replacing a small component instead of the full retention assembly to reduce cost
Maintaining helmet fit for mountain biking and trail riding
Key specifications
Compatibility: Roc Loc Air retention system for GIRO Montaro helmets (size S fitment)
Color: Black finish to match original assembly
Function: Micro-adjustment dial for incremental tension control
Form factor: Compact, lightweight replacement dial for on-helmet mounting
Material characteristics: Durable polymer construction designed for regular adjustment use
How to use
Remove the damaged or worn dial following the helmet manufacturer’s disassembly guidance, taking care not to damage the retention wires or attachment points. Fit the replacement dial into the Roc Loc Air mounting position and engage it with the retention mechanism until it clicks or seats securely. Test the dial by rotating to tighten and loosen the fit, confirming smooth, incremental adjustment and that the helmet remains stable at the chosen setting. If unsure, consult a professional service or the helmet manual for step-by-step instructions.
Usage recommendations
Inspect the retention system and dial periodically for wear or deformation. Clean with mild soap and water; avoid solvents or excessive heat. Replace the dial immediately if adjustment becomes unreliable or if any cracks or significant wear are visible to maintain helmet safety and fit.

## FAQ

### How much does the Adjustment Dial GIRO MONTARO ROC LOC AIR 309162-uniw cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 14.07.2026 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. All transactions are 100% secure and encrypted.

### 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 GIRO 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 GIRO 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/11850481/67249099_large.webp