Best Trelock Bc515 2026

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Last Updated - 22.07.2026

Best Choice

01

Trelock

TRELOCK RS 560 AZ + ZR 355 - Frame Lock Set with 100 cm Insert Chain and Saddle Bag - Security Level 15 - Key is Removable

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Simple and practical: the lock comes with 2 keys. Write down the key number immediately after purchase to get replacement quickly and easily via the TRELOCK online key service.
Safety: Awarded Security Level 15 and certified according to Varefakta, FA, FG, FUB and SBSC. The fully welded housing and high security cylinder provide massive resistance to any theft attempt.
Frame lock: the Trelock RS 560 AZ has an 8.5 mm thick square shackle made of hardened steel and can be combined with the plug-in chain for added security. The key can be removed when open.
Dimensions: the frame lock has a 58 mm wide opening, which has a maximum Mudguard width is 72 mm and the height of the inner circle is 108 mm (see pictures).
Complete set: the frame lock set consists of the RS 560 AZ, the ZR 355 100 cm long insert chain, a saddle bag made of weatherproof material and 2 keys.

89,99 €
02

Trelock

TRELOCK BC 580 Chain Lock - Length 90 cm - Chain Links 9 mm - Security Level 15 - With 2 Keys

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

TRELOCK Quality from tradition: since 1854, the German brand TRELOCK has stood for high-quality bicycle accessories where innovation and reliability are at the centre of attention.
Practical key service: replacement keys can be easily ordered online via the Trelock key service: enter the key code and get a new key quickly.
Length: at 90 cm, the lock offers enough reach to securely attach your bike or e-bike to fixed objects.
High safety: safety level 15 thanks to 9 mm thick chain links made of hardened steel - optimal protection for bicycles and e-bikes.
Durability and protection: durable textile tube protects the chain from the elements and prevents scratches on the bicycle frame.

60,40 €
Value for Money

03

Trelock

TRELOCK BC 480 Code Chain Lock - Length 110cm - Chain Links 7.5mm - Security Level 12 - Freely Adjustable Code

38% Off Limited Time Deal

38% Off

Limited Time Deal

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Robust materials: 7.5 mm thick hardened steel chain links offer high protection against theft, while the durable textile coating ensures additional protection and durability.
OPTIMAL LENGTH: With a length of 110 cm, the lock provides enough leeway to securely attach your bike to various objects without compromising on safety.
High security level: with a security level of 12, the lock offers tactile protection that effectively protects your bike from theft.
Freely adjustable code: the 4-digit code can be easily and individually set, so you can adjust the safety of your bike according to your wishes.
Flexible design: the BC 480 code chain lock in Trelock design offers maximum flexibility and ease of use for easy connection of your bike to fixed objects.

37,99 € 60,99 €(38% Off off)
04

Trelock

Trelock Accessories ZR 455 Protect O-Connect 100/8, Black, 8003422

26% Off

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

TRELOCK Quality from tradition: since 1854, the German brand Trelock has stood for high-quality bicycle accessories. Innovation, reliability and durability are at the heart of every product.
Robust safety: the 8 mm thick hardened steel chain links provide first-class safety for your bike, ideal for component securing or connecting to solid objects.
Protection from scratches: the high-quality textile coating protects your bike from scratches and ensures long-lasting use.
Practical transport solution: comes with a transport bag that allows easy and safe transport of the chain.
COMPATIBILITY: Ideal as an addition to TRELOCK frame locks, suitable for models such as RS 350/351/450/451/452/453 and SL 460.

37,96 € 50,99 €(26% Off off)
05

Trelock

Trelock Accessories ZR 455 PROTECT-O-CONNECT 140/8 8002876 Connection Cable for Frame Lock

31% Off

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

TRELOCK Quality from tradition: since 1854, the German brand Trelock has stood for high-quality bicycle accessories. Innovation, reliability and durability are at the heart of every product.
Robust safety: the 8 mm thick hardened steel chain links provide first-class safety for your bike, ideal for component securing or connecting to solid objects.
Protection from scratches: the high-quality textile coating protects your bike from scratches and ensures long-lasting use.
Practical transport solution: comes with a transport bag that allows easy and safe transport of the chain.
COMPATIBILITY: Ideal as an addition to TRELOCK frame locks, suitable for models such as RS 350/351/450/451/452/453 and SL 460.

39,44 € 56,99 €(31% Off off)
06

Trelock

TRELOCK BC 360 Code Chain Lock - Length 110cm - Chain Links 6mm - Security Level 8 - Freely Adjustable Code

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Robust materials: 6 mm thick hardened steel chain links offer high protection against theft, while the durable textile coating ensures additional protection and durability.
OPTIMAL LENGTH: With a length of 110 cm, the lock provides enough leeway to securely attach your bike to various objects without compromising on safety.
High security level: with a security level of 8, the lock provides tactile protection that effectively protects your bike from theft.
Freely adjustable code: the 4-digit code can be easily and individually set, so you can adjust the safety of your bike according to your wishes.
Flexible design: the BC 360 code chain lock in Trelock design offers maximum flexibility and ease of use for easy connection of your bike to fixed objects.

46,22 €
07

Trelock

TRELOCK RS 561 AZ Frame Lock - Key is Removable - Square Hardened Steel Shackle - Security Level 15

25% Off

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

TRELOCK Quality from tradition: since 1854, the German brand Trelock has stood for high-quality bicycle accessories. Innovation, reliability and durability are at the heart of every product.
Simple and practical: the lock comes with 2 keys. Write down the key number immediately after purchase to get replacement quickly and easily via the TRELOCK online key service.
Safety: Awarded Security Level 15 and certified according to Varefakta, FA, FG, FUB and SBSC. The fully welded housing and high security cylinder provide massive resistance to any theft attempt.
Frame lock: The Trelock RS 561 AZ has an 8.5 mm thick square shackle made of hardened steel. The lock is plug-in chains compatible and the key can be removed when open.
Dimensions: the frame lock has a 58 mm wide opening at the bottom, the inner diameter is 72.5 mm and the height of the inner circle 108 mm (see pictures).

37,68 € 49,99 €(25% Off off)
08

Trelock

TRELOCK BC 280 Code Chain Lock - Length 85cm - Chain Links 5mm - Security Level 6 - Freely Adjustable Code

21% Off

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Robust materials: 5 mm thick hardened steel chain links offer high protection against theft, while the durable textile coating ensures additional protection and durability.
OPTIMAL LENGTH: With a length of 85 cm, the lock provides enough leeway to securely attach your bike to various objects without compromising on safety.
High security level: with a security level of 6, the lock offers tactile protection that effectively protects your bike from theft.
Freely adjustable code: the 4-digit code can be easily and individually set, so you can adjust the safety of your bike according to your wishes.
Flexible design: the BC 280 code chain lock in Trelock design offers maximum flexibility and ease of use for easy connection of your bike to fixed objects.

31,57 € 39,99 €(21% Off off)
09

Trelock

TRELOCK RS 560 Naz Frame Lock - Key Non-Removable - Square Hardened Steel Shackle - Security Level 15

23% Off

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

TRELOCK Quality from tradition: since 1854, the German brand Trelock has stood for high-quality bicycle accessories. Innovation, reliability and durability are at the heart of every product.
Simple and practical: the lock comes with 2 keys. Write down the key number immediately after purchase to get replacement quickly and easily via the TRELOCK online key service.
Safety: awarded Security Level 15 and certified according to ART 2, Varefakta, FUB and Sold Secure Silver. The fully welded housing and high security cylinder provide massive resistance to any theft attempt.
Frame lock: The Trelock RS 560 NAZ has an 8.5 mm thick square shackle made of hardened steel. The lock is plug-in chains compatible and the key cannot be removed when open.
Dimensions: the frame lock has a 58 mm wide opening, which has a maximum Mudguard width is 72 mm and the height of the inner circle is 108 mm (see pictures).

38,58 € 49,99 €(23% Off off)
10

Trelock

TRELOCK RS 560 AZ Frame Lock - Key is Removable - Square Hardened Steel Shackle - Security Level 15

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

TRELOCK Quality from tradition: since 1854, the German brand Trelock has stood for high-quality bicycle accessories. Innovation, reliability and durability are at the heart of every product.
Simple and practical: the lock comes with 2 keys. Write down the key number immediately after purchase to get replacement quickly and easily via the TRELOCK online key service.
Safety: Awarded Security Level 15 and certified according to Varefakta, FA, FG, FUB and SBSC. The fully welded housing and high security cylinder provide massive resistance to any theft attempt.
Frame lock: The Trelock RS 560 AZ has an 8.5 mm thick square shackle made of hardened steel. The lock is plug-in chains compatible and the key can be removed when open.
Dimensions: the frame lock has a 58 mm wide opening, which has a maximum Mudguard width is 72 mm and the height of the inner circle is 108 mm (see pictures).

39,84 €