Bermuda Bicycle Association

 Junior Gearing

 

Gearing Restrictions

 

In the interests of safety, the Bermuda Bicycle Association (BBA) imposes gearing restrictions for junior riders in all events organized by the BBA and apply for all BBA-sanctioned events.

 

Maximum Roll-Out

 

Restrictions are established for the maximum roll-out - that is the distance traveled by the bicycle with one complete rotation of the pedals when the largest front chain ring and smallest rear cog are engaged.

 

While the maximum roll-out is a factor of wheel size and front to rear gear ratio, the restriction is defined by the roll-out distance and not by cog size.

 

Restrictions are as follows:

 

 

 

 

 

Click HERE for printable information on Junior Gearing

 

Click HERE for a table of example acceptable gearing ratios

It should be noted that the junior gearing restrictions apply based upon the age of the rider, irrespective of the category in which he/she rides.

If racing overseas, juniors should always check the local junior gearing restrictions, as they can vary by jurisdiction.

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