Spécialités TA - Aluminium chainring BCD 110 48 teeth vintage bike
The chainring is an essential part of the bicycle. It is intended to be placed on the crankset. It must be chosen with great care. On the bike, there can be 1 or 2 or 3 chainrings. The chainring is a sprocket on which the chain links of the bicycle are placed. The diameter of the chainring attachments is an essential piece of information to know if a chainring is compatible with its crankset. This measurement is called BCD (Bolt Circle Diameter). The chainrings for vintage bikes are made of steel or aluminum.
for Campagnolo Record crankset from 1975 to 1984
model: 42 teeth BCD 144 mm
year: new product
for: 7/8 speed
number of attachments: 5
fixing center distance: 84.6 mm
weight: 70 g
Condition: new item
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