VINTAGE BIKE CHAIN ADJUSTER TENSIONER FOR 3/8″ (10mm) AXLES SUIT ROADSTERS ETC NOS

• A PAIR OF ZINC PLATED FINISH CYCLE CHAIN ADJUSTERS IN THE OLD FASHION STYLE
• THESE HAVE BEEN USED BACK IN THE REALLY OLD DAYS ON VINTAGE ROADSTERS , ADULT BIKES AND EVEN VINTAGE KIDS BIKES TO PREVENT CHAIN SLACK ON ANY SINGLE SPEED BIKE WITH STRAIGHT DROP OUTS .
• HOW MANY TIMES DO YOU FIND THAT YOU ARE TIGHTENING YOUR CHAIN , FIT THESE AND THATS ANOTHER THING YOU DO NOT HAVE TO WORRY ABOUT .
• COULD BE THAT REALLY NICE FINAL TOUCH TO YOUR VINTAGE REBUILD .
• THESE ARE MADE FOR 3/8″ ( 10mm ) AXLES
• LENGTH FROM AXLE CENTRE TO END 40mm
• THESE ARE QUITE NICE QUALITY ONES UNLIKE MANY THAT YOU CAN BUY