The 2001 Haro Master is a classic. It's flatland specific genes have evolved from the very beginnings of freestyle. Further refined by Chad Degroot. Dual bBrake mounts. New improved Haro Freecoaster w/1piece 12T cog and driver. New Ground Round alloy pegs. New Haro Rap tyres.
Frame & Fork
CR-MO Tubular 3pc Cranks
Haro Heffer Pro Alloy Rims
To use the BMX serial number finder start typing the whole serial into the search bar at the top of the page, or use the Advanced Search page. Based on your entry, a filtered list of possible bikes that match your serial year and month will appear.
Haro BMX serial numbers.
The first two characters MR is the model code. The third J is the factory code. The next character is year of production. 0 = 2000, 1 = 2001. Depending on the factory, production may have started around August 2000 through to July 2001.
After the year is month of production. A to L = January to December.
Example: MRJ0K00000
Made in Taiwan.
As a general rule, bikes made in Taiwan at this time had around a 5 month production lead timeline before they were delivered and sold in bike shops around the world. Generally around May of each year, factories would switch production to making models for the following year.
