{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Cutting Trimmer Line for Petrol Grass Trimmer Bigstern 21073 — Bigstern replacement spool
10.99 €

Cutting Trimmer Line for Petrol Grass Trimmer Bigstern 21073 — Bigstern replacement spool

Trimmer Line Bigstern 21073 Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Cutting Trimmer Line for Petrol Grass Trimmer Bigstern 21073 — Bigstern replacement spool

{{email}}
You keep track of price changes

Cutting Trimmer Line for Petrol Grass Trimmer Bigstern 21073 — Bigstern replacement spool

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Replacement cutting trimmer line designed for use with petrol grass trimmers, compatible with Bigstern model 21073. This spool provides the cutting filament needed for grass and weed trimming tasks around gardens and yards. Intended as a consumable accessory for maintenance and continued operation of the trimmer, it suits routine lawn edge cutting, undergrowth clearing and general vegetation management.
Available for order: 85 pcs.
Warranty: 2 Years
SKU: 11352715
Manufacturer: Bigstern
free shipment

Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.50 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

Replacement cutting trimmer line designed for use with petrol grass trimmers, compatible with Bigstern model 21073. This pre-wound spool supplies the cutting filament required to trim grass and weeds around gardens and yards. As a consumable accessory, it enables continued operation of the trimmer and supports routine lawn edge cutting, clearing of undergrowth and general vegetation management.

Advantages

The replacement spool offers a quick way to restore cutting performance without disassembling the trimmer head extensively. Manufactured to fit the Bigstern petrol trimmer model specified, the filament is balanced for consistent feed and predictable cutting action. Using a dedicated replacement spool reduces downtime and simplifies maintenance compared with cutting and winding line manually.

Suitable for

  • Edge trimming along paths, driveways and flowerbeds
  • Removing light to moderate weeds and grass in lawns and yards
  • Clearing around trees, fences and garden structures
  • Regular maintenance of residential green areas

Key specifications

  • Pre-wound spool format for quick replacement
  • Cylindrical filament suitable for cutting grass and soft weeds
  • Designed for petrol-powered grass trimmers
  • Intended as a consumable accessory for routine use

How to use

Switch off the trimmer and disconnect spark plug or fuel supply according to the trimmer manufacturer’s safety instructions. Remove the trimmer head cover or spool cap, take out any remaining filament, and install the replacement pre-wound spool into the head following the trimmer’s assembly orientation. Feed any required filament ends through the designated eyelets, replace the cover and secure it. After installation, perform a short functional check at low throttle to confirm correct feed and balance before normal operation.

Usage recommendations

Use the replacement spool only with compatible petrol trimmers and follow the trimmer manufacturer’s safety and maintenance instructions. Wear appropriate personal protective equipment (gloves, eye protection, long trousers) while installing the spool and during trimming operations. Replace the spool when cutting performance decreases or the filament wears down.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Trimmer Line Bigstern 21073 cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 85 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 15.07.2026 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 Bigstern 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 Bigstern 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.