Crown hub Ø98mm CHARVIN for GRIMECA Peugeot 103 rims, teeth of your choice width 415, 10 fixing holes

Here are the crowns with Ø98mm hub hole from CHARVIN Industrie (CGN selection) for all owners of GRIMECA rims on Peugeot 103! With a wide choice ranging from 40 to 60 teeth, you will be able to fine-tune your transmission settings.



A large crown will allow you to get more acceleration (also take into account the variation / clutch part) while a smaller crown will give you an extension in speed at the expense of acceleration! It's up to you to find the right compromise according to your configuration. It is strongly recommended to change its chain and its pinion to start again on a new transmission without problems.



A crown of excellent quality made in France with an alloy of treated and machined steel. An element intended to last over time, do not forget to grease your chain well to avoid friction between pinion / chain / crown (to reduce heating, wear, play, ...)

Be careful to choose the number of teeth before purchase. Width only available 415 with 10 fixing holes (see diagram above for 40 and 60 teeth).