XL -series    ( X-Large )


These larger sizes have come about from being asked to cut a lot of chainrings over the years in higher tooth counts.

 

The designs start at 60t and go up to 96t. The proportions and details are suited to larger sizes. I can also cut larger sizes in The classic Twelve  designs, but a lot them start to look a little out of proportion as the sizes go up.

 

If you need to have a chainguard installed on these, I can slightly modify the outside of the design and machine threaded holes to accept an custom chainguard. This guard can be made to either fit the outside of the chainring or both sides of the chainring.


Australian made Custom Bespoke Chainring Design BCD
XL - One

Australian made Custom Bespoke Chainring Design BCD
XL - Three

Custom Bespoke Chainring Design BCD
XL - Five

Australian made Custom Bespoke Chainring Design BCD
XL - Seven

Australian made Custom Bespoke Chainring Design BCD
XL - Nine

Australian made Custom Bespoke Chainring Design BCD
XL - Eleven
Australian made Custom Bespoke Chainring Design BCD
XL - Two

Custom Bespoke Chainring Design BCD
XL - Four

Australian made Custom Bespoke Chainring Design BCD
XL - Six

Australian made Custom Bespoke Chainring Design BCD
XL - Eight

Australian made Custom Bespoke Chainring Design BCD
XL - Ten

Australian made Custom Bespoke Chainring Design BCD
XL - Twelve



About.....


Cycleunderground has been around for over 19 years.

A lot of customers are surprised to find out that it is a one man machining and fabrication shop.

My name is John Bosevski and I have been servicing, repairing bicycles and building  frames, tools and bits for bikes for over 27 years.

I now concentrate on my components and tools and slowly develop new product and tooling to increase my offerings.

I prefer to concentrate on the bespoke side of bicycles, putting my effort towards products and tools that have been forgotten or overlooked.

 My workshop can be found in Taren Point, Sydney , Australia.