# Front and rear bicycle light set Rock Machine One S.Light 40 USB — black

**URL:** https://aio.lv/en/product--rock-machine-nf071601--11111804
**Data updated:** 2025-12-03 23:04 (EET)
**Category:** Kids’ Ride-On Accessories
**Manufacturer:** rock machine
**Manufacturer code:** NF071601
**EAN:** 8592842806237
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rock-machine-nf071601--11111804

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Rock Machine One S.Light 40 USB is a front and rear bicycle light set in black designed for urban and recreational cycling. The set includes a USB-rechargeable light with model designation One S.Light 40, providing convenient recharging and easy mounting. Suitable for improving visibility and safety during low-light rides and daily commutes.

## Long description

Rock Machine One S.Light 40 USB is a compact front and rear bicycle light set in black and gray intended for urban and recreational cycling. The kit provides USB rechargeable convenience, an internal 3.7 V / 300 mAh Li-Po battery and a lightweight plastic construction for everyday use and improved visibility during low-light rides and commutes.
Advantages
The S.Light 40 set offers five operating modes and a dual-output brightness configuration of 70 + 20 lumens, allowing selection of steady or flashing patterns to suit different riding conditions. USB charging and a lightweight plastic body make installation, removal and recharging simple without the need for additional batteries or tools.
Suitable for
Urban commuting and city riding
Recreational cycling and evening rides
Short-distance trips where compact, USB-rechargeable lighting is required
Key specifications
Model: S.Light 40
Manufacturer: Rock Machine
Power source: 3.7 V / 300 mAh Li-Po
Type: Front and rear light set
Number of modes: 5
Brightness: 70 + 20 lumens
Material: Plastic
Color: Black / Gray
Charging: via USB
Weight: 75 g
How to use
Attach the front and rear lights to the bicycle using the supplied mounting fittings. Fully charge the internal 3.7 V / 300 mAh Li-Po battery via the USB port before first use. Use the power button to switch between the five modes and choose the appropriate brightness or flashing pattern for current riding conditions. Recharge regularly and inspect the plastic housing and mounts for secure attachment and any damage.
Usage recommendations
Use the 70-lumen front setting in low-light or urban environments and keep the rear light active to increase visibility to other road users. Charge with a standard USB charger and avoid prolonged exposure to water or heavy impacts to preserve the plastic housing.

## FAQ

### How much does the Bicycle light set Rock Machine One S.Light 40 USB cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 Thursday 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: Cash payment, 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 rock machine 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 rock machine 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/11111804/61803985_large.webp