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A drop-in style gauge that measures bicycle chain wear Accurately measures the chain within the long section utilizing three contact points Compatible with most single speed and derailleur actuated chains including Shimano XTR, SRAM Flattop, and SRAM TType 12 speed as well as Campagnolo Ekar 13 speed Retailers are not permitted to sell on the Amazon.com marketplace unless authorized in writing by Park Tool
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🇺🇸 Ship from USA · On Agora since 2026
$19.95