[Function] It can effectively prevent the chain from falling and reduce the gear feel. Suitable for people who like to ride a bicycle.
[Excellent material] The bicycle chain tensioner is made of high-quality aluminum alloy, which is durable, lightweight and easy to install.
[Exquisite workmanship] Fully CNC precision machining, anode color treatment, exquisite workmanship, beautiful and fashionable.
[Scope of application] Floating pulley and spring adjuster can achieve perfect chain tension.
[Bearing shaft] It adopts bearing shaft, which can be matched with various guide wheels. Guide wheels usually use 11 teeth or 13 teeth.
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