This is my first single speed bike and the conversion was a fun winter/COVID project. Used what I could and purchased most parts from MEC that I needed.
Started with a Specialized Sirrus Pro from possibly 2001 - picked up on Facebook Marketplace for $10 (was a completed unusable Frankenstein build).
Gear: 42T/17T - rebuilt the back wheel (after breaking a spoke) to achieve a good chainline with dish.


Before the work - $10 find.

The logo.

Side profile of bike.

The goods

42T and a free crankset from amazon because the thought they lost the order.

From the front-side

From the rear-side

From the rear the gear

Front profile