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Zefal K-Traz U17 (ZL350)

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 £14.99 
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 £30.23
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Zefal K-Traz U17
Colour
Type
U-lock
Lock type
key
Level of protection
17/20
Section thickness
14 mm
Shackle size
235x115 mm
Frame/seat mount
Weight
1470 g
Official Website
zefal.com
Added to E-Catalog
March 2025
P/N
ZL350

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Zefal 2026 - new arrivals, bestsellers, and the most relevant models Zefal.
How to Choose a Bike LockA bike lock is a simple and effective mechanism for protecting your bike from theft.

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Zefal K-traz U17 U-lock Refurbished

Refurbished reasons: ZEFAL K-Traz U17 U-lock comes from a return and the product has been tested. Keep your bike completely secure with heavy-duty protection at an amazing discount.The K-Traz U17 is a U-lock with a loop made from very high resistance steel. This anti-theft device offers a quadruple locking, ultra performance system. Fitting to the... morebike is quick and easy using the mount frame (included) that can be used on any tube from 20 to 80 mm in diameter. Provided with 3 keys and the possibility to duplicate keys in case of loss.Highlights:RECOMMENDED BY FUB:- French Federation of Bicycle Users LEVEL OF SECURITY:- Score 17/20 Use in an extremely high risk area. Z SAFE +:- Highly
Bikeinn
Delivery: in United Kingdom
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£14.99
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Zefal 4947A K-Traz U17 U-Lock Black 115 x 230mm ZL350

Zefal 4947A K-Traz U17 U-Lock Black 115 x 230mmThe K-Traz U17 is a U-lock with a loop made from very high resistance steel. This anti-theft device offers a quadruple locking ultra performance system. Fitting to the bike is quick and easy using the mount frame (included) that can be used on any tube from 20 to 80 mm in diameter. Provided with 3 keys... moreand the possibility to duplicate keys in case of loss.FeaturesZ Safe +: highly powerful quadruple locking system. Delivers a very high degree of protection in high risk areasHigh resistance: Tensile and torsion strength. Antitheft and anti drillSpecificationsLevel of security: 17 - For areas with a high risk of theftMaterial: Hardened SteelMounting: Adjustable on downtube - Dia from 20mm to 80mmDimensions: 115 x 230mm / 4.5 x 9.1U Dia: 14mm / 0.5Keys: 3 included
rarewaves.com
Delivery: in United Kingdom
Report
£30.23
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Zefal K-traz U17 U-lock

The K-Traz U17 is a U-lock with a loop made from very high resistance steel. This anti-theft device offers a quadruple locking, ultra performance system. Fitting to the bike is quick and easy using the mount frame (included) that can be used on any tube from 20 to 80 mm in diameter. Provided with 3 keys and the possibility to duplicate keys in case... moreof loss.Highlights:RECOMMENDED BY FUB:- French Federation of Bicycle Users LEVEL OF SECURITY:- Score 17/20 Use in an extremely high risk area. Z SAFE +:- Highly powerful quadruple locking system. Delivers a very high degree of protection in risky places. HIGH RESISTANCE:- Tensile and torsion strength. Antitheft and anti drilling. 3 KEYS INCLUDED:- In case of loss. LOSS OF KEY SERVICE:- Duplication of keys in case of loss. Unique serial number. QUICK MOUNTING:- Mounting clip.Technical specs: - Material: Hardened steel- Diameter: 14 mm / 0.5´´- Dimensions: 115 x 230 mm / 4.5 x 9.1´´- Weight: 1.47 kg- Type: U-lock
Bikeinn
Delivery: in United Kingdom
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£33.99
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Bike Lock Zefal K-Traz U17