chainring
Spécialités TA - Chainring fixie 49 teeth BCD 130
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.
Spécialités TA chainring
model : Zicral 7075 49 teeth BCD 130 1/2" X 1/8" track
year : around 1995
position : Single speed
for : Single speed
material : aluminium
colour : aluminium
number of teeth: 49 teeth
BCD: 130 mm
number of fasteners: 5
mounting distance: 76.4 mm
weight: 92 g
origin: France
condition: new item, old stock, very good condition. Chainring mounted once but not used.
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