WSERE Chain Checker Bicycle Bike Repair Kit Chain Wear Indicator Gauge Repair Bicycles Bike Tool Kits, Compatible with All Chains
Price: $5.99
(as of Nov 09, 2019 14:55:12 UTC – Details)
RECOGNIZED TRADEMARK GET QUALITY GUARANTEE — WSERE is a registered trademark. We do not authorize any other sellers to sell our WSERE brand products on Amazon. 100% customer satisfaction guarantee and friendly customer service from WSERE Store.
❤ RECOGNIZED TRADEMARK GET QUALITY GUARANTEE — WSERE is a registered trademark. We do not authorize any other sellers to sell our WSERE brand products on Amazon. 100% customer satisfaction guarantee and friendly customer service from WSERE Store.
Compatible with all chains. Package includes 1pc Bike Chain Wear Indicator Tool Chain Checker.
Simple operation and high efficiency. Made of stainless steel material, satin chrome plated for corrosion resistance.
A worn chain shifts poorly and wears sprockets at an accelerated rate. 0.75% and 1%, the points at which chain experts suggest replacement.It is a useful tool for quickly measuring the chain wearing degree, convenient for you to make a replacement.
Measurement method: If the two ends of the chain checker cannot be put into the chain gap at the same time, the chain elongation is within the normal range. On the contrary, it means that the chain has been overstretched and needs to be replaced. Excessively stretched chains, if used continuously, will cause accelerated wear on the flywheel and chain wheel.