Extra UK

Global Cycling Brands Distributor



High quality, stainless steel precision tool measures chain wear in seconds. Simply place the tool on the chain, if it lies flat on the chain then it has stretched more than 1% and needs replacing.

MSRP Price List

Stock Code Description MSRP
8401-0274-0000 Chainwear Tool £16.99
Chainwear ToolChainwear ToolChainwear Tool


A bicycle is only as good as its chain: it’s the link between human power and forward motion. Yet surprisingly few high-end equipment users are aware of the enhanced shifting precision, reduced wear on expensive drivetrain components and the extended chain life offered by a top quality chain.

Be it mountain bike riding over rough terrain, leading the peloton on a racing bike, or en route with a trekking bike – with a Connex bicycle chain, gear changing will always be ...

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