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FORCE Profi chain wear indicator

6.49 
RRP 7.49 
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Delivery method on Monday 08.06.2026
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Delivery method on Monday 08.06.2026
Rating (284)
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4,8/5
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Force chain wear indicator

Universal chain wear indicator with hook.
Product features
Hole for hanging
Mounting hook for securing the chain to the chain rivet tool
Product details
Dimensions length: 124 mm
thickness: 2 mm
Weight 30 g
Material chrome steel
product ID 37454
Product rating  (284 ratings)
4,8/5
(284 ratings)
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Great. Very easy to use with the diagram right on the scale, you don't have to find out or remember anything special about it. The handles on the top are brilliant, riveting the chain has never been easier!

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For a piece of metal with a few words on it, 5€ seems quite a lot, but at least I won't ruin the transmission system. It works on the principle of fit/not fit, which doesn't bother me that much. I'm happy with it.

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SK Paráda už se nemusím bát že přetáhnu životnost řetězu vytahám si ji a a pak mi to sešrotuje převodník nebo kazetu. Takže bomba. Je to easy: buď propadne nebo fičíme dál.

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SK Je to mierka buď alebo žiadne že už je reťaz vytahana . Prepadne konec neprepadne ešte sa dá 😀 spĺňa účel a pomôže pri rozpajani a spájaní reťaze

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SK vypadá dobre, porovnával som ju s posuvným meradlom a vychádza to, ak prepadne, reťaz má rozmer 132,8 mm, reťaz súca na výmenu.

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SK Vyborna mierka. Moja retaz ma cca.280 km a stoji uplne hore, takze ukazuje spravne. Teraz budem vediet, kedy mam menit retaz

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SK Zatiaľ som mierku vyskúšal na novej reťazy, je hore tak, ako má pri novej reťazy byť, čiže spokojnosť

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SK Meram, menim ako divy. Dobra pomocka. Myslim, ze retaze sa dost zanedbavaju...toto pomoze.

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SK ..jednoduché, funkčné na doma orientačne zmerať reťaz fajn, asi najlepší pomer cena/výkon

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RO O unealta foarte utila in trusa de scule. Am folosit-o pentru toate bicicletele mele

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SK Veľmi šikovná pomôcka. Používam pri každej reťazi, aby som vedel v akej je kondícií.

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SK mierka meria, stará reťaz išla hneď dole a na novej sa potvrdilo že neklame

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SK Funguje tak ako ma. Bez problemov a da sa nou aj prichytit retaz pri rozpajani.

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SK V pohode. Moja druhá mierka. Pre istotu meriam reťaz dvomi rôznymi mierkami.

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SK rozmerovo je úplne presne ako od parktoolu, len cena je tu priaznivejšia

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SK Dobrý pomocník, ukáže mi kedy je čas vymeniť reťaz, pre mňa dostačujúce

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SK Na zakladné zmeranie postačuje. Páčia sa mi háčiky na stiahnutie reťaze.

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SK Plní svoj účel. Je pevná a horné zobáčiky pomôžu pri nahazovaní reťaze.

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SK Dobrá cena a nutnosť, ak nechceš platiť x-násobne viac za novú kazetu.

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SK Funguje ako ma, len skoda, ze mi ukazala potrebu vymeny retaze... 😄😄😄

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Product questions
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Hello. I have ridden 5,000 km on my road bike and this chain gauge (12 speed) is still intact. Do I still need to change the chain?

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HU Ha a láncnyúlásmérő még azt mondja hogy jó, akkor szerintem felesleges.

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Good day,
Question about usage - should the gauge be placed on a tight or loose chain?
thank you


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SK Dobrý deň,

Reťaz musí byť napnutá

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SK Pri Negative ukazuje vyťahanie 0.5 alebo až 0.75 ?

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SK Dobrý deň,

OK - až do 75% opotrebenie reťaze
vymeňte reťaz NEGATIVE -100% opotrebenie reťaze

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Is this gauge suitable for measuring 12 sp chain?

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SK Dobry den,

na 12-rychlostne retaze mierka vhodna nie je.

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SK Ostal som prekvepeny nakolko tuto mierku pouzivam na 12speed retaz. Preco nie je vhodna? Meriam teda zle hodnoty?

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SK Dobry den,

v povodnej specifikacii vyrobca udaval kompatibilitu len po max. 11-rychlostne retaze, no aktualne pozeram, ze obmedzenie uz udavane nie je - mierka by tak mala spravne fungovat aj pri 12-rychlostnych retaziach.

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SK Ahoj, je vhodná aj na Transmission reťaze?

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RO Este potrivit numai pentru lanțurile de bicicletă. Marea majoritate a lanțurilor de biciclete

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IT Trattasi di una dima. Un calibro è adatto a tutte le esigenze.

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CS Jakou míru opotřebení měří?

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CS Dobrý deň, až po 0.75% opotrebenie reťaze - vtedy sa odporúča výmena reťaze. Plné zapadnutie potom značí 1.0% natiahnutie reťaze.

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IT Se le maglie superano la distanza dei perni è consigliabile sostituire la catena per eccessiva deformazione. La catena ancora gira, ma si rovinano i pignoni ed è a rischio di spezzarsi.

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The picture does not correspond to the delivered scale, mine also had corners to hold the chain during replacement
mine looks exactly like on the manufacturer's website: https://www.force.bike/merka-na-retez-force-profi-zelezna/

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FORCE is a Czech brand that has been producing cycling products such as components, accessories and clothing since 1991. The brand is known for its excellent ratio of quality and price, which is why it is among the most popular. It supports and sponsors several local and world cycling teams, even their logo can be seen at World Tour races.

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