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header-product Lock chain ONGUARD Mastiff 8019E for e-bike — 10 mm × 110 cm, 5 coded keys
90.99 €

Lock chain ONGUARD Mastiff 8019E for e-bike — 10 mm × 110 cm, 5 coded keys

Chain lock ONGUARD Mastiff 8019E Photo 1
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Lock chain ONGUARD Mastiff 8019E for e-bike — 10 mm × 110 cm, 5 coded keys

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Lock chain ONGUARD Mastiff 8019E for e-bike — 10 mm × 110 cm, 5 coded keys

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Short description

Chain lock ONGUARD Mastiff 8019E designed for e-bikes and urban bicycles. The chain measures 10 mm in thickness and 110 cm in length, providing flexible security for frames, wheels and fixed objects. Supplied with five coded keys for convenient sharing and replacements. Suitable for everyday use, short-term parking and moderate-risk environments.
Available for order: 14 pcs.
Warranty: 2 Years
SKU: 10914185
Manufacturer: ONGUARD
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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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: 1.28 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

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afterward

3 mth. х 30.33 €

overpayment

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.53 euros per month
Together cheaper
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Product information

Description

The ONGUARD Mastiff 8019E chain lock is designed for e-bikes and urban bicycles, offering a balance of flexibility and resistance. The chain is 10 mm thick and 110 cm long, allowing secure fastening of the bike frame and wheels to various fixed objects. The package includes five coded keys for shared use and easy replacement, making it suitable for everyday commuting and short stops in moderate-risk areas.

Advantages

Constructed with a 10 mm hardened steel chain and a protective sleeve, the Mastiff 8019E combines cut resistance with surface protection to prevent paint damage. Its 110 cm length gives adequate reach to lock through frames and larger fixed points. Inclusion of five coded keys provides convenient key sharing and reduces the need for duplicate key cutting. The lock’s compact design supports portability while delivering practical security for urban environments.

Suitable for

  • Securing e-bikes and city bicycles during short stops
  • Locking bike frames and wheels to bike stands, poles or railings
  • Shared key access for families or multiple users
  • Commuting, shopping trips and moderate-risk parking locations

Key specifications

  • Chain thickness: 10 mm
  • Chain length: 110 cm
  • Material: hardened steel chain with protective sleeve
  • Keys supplied: five coded keys
  • Design: flexible chain for wrapping around frames and fixed objects

How to use

Thread the chain through the bike frame and, if possible, through a wheel before wrapping it around a fixed object such as a post or rack. Insert the chain end into the lock housing and turn the coded key to secure. Keep spare keys in a safe place and consider labeling one key for daily use. When not in use, store the lock in a bag or attach it to the bike frame to avoid damage to paint or components.

Usage recommendations

For higher-risk locations or long-term parking, use the Mastiff 8019E in combination with an additional rigid U-lock or a secondary chain to increase resistance against cutting tools. Always lock through the frame and, when possible, the rear wheel; choose well-lit, visible parking spots and avoid leaving accessories unattended.

Description

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Customer reviews

Customer questions

FAQ

How much does the Chain lock ONGUARD Mastiff 8019E cost, and is it available for purchase?

The price is 90.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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, Installment. All transactions are 100% secure and encrypted.

Can Chain lock ONGUARD Mastiff 8019E be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Chain lock ONGUARD Mastiff 8019E online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 ONGUARD 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 ONGUARD 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.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.