Sakae/Ringyo (SR) Vintage Chainring Bolts Set 3/4 Length (Plus Fours) Made from aluminium and weighing

Made from aluminium and weighing in at 93 grams

Designated Speed (9 Speed & Above) - the speed of the chain that the mech was designed to be used with

the pre-1987 police won't lock you up for having the wrong brake levers

Shimano Exage Mountain / Unbranded front wheel

Threaded Section - 21 mm / 24 mm

Sakae/Ringyo (SR) Vintage Chainring Bolts Set 3/4 Length (Plus Fours) Made from aluminium and weighingOriginal parts in production from the 1970s to the 1980s Suitable for historic cycling events such as L'Eroica Professionally checked & cleaned Worldwide shipping Sakae Ringyo (SR) chainring bolts, hailing from Japan and in production from the 1970s to the 1980s. Made from steel and weighing in at 25 grams. A fine choice for keeping your vintage bike authentic, but also great for any other compatible bike too. If you're taking part in L'Eroica, Anjou