The 2000 Haro Master. An original. The first bike to define 'state of the aer" in freestyle bikes. Still the ultit1ate flatland ride. Geometry refreshed by Chad Degroot. Haro freecoaster with Haro Heffer 3 rims. 37T Haro Nuke ring made in USA. Fusion 3-piece cromoly 160mm crankset. SST Oryg rotor • Haro Big Block pedals. Ground Round alloy axle extenders.
Frame & Fork
CR-MO Tubular 3pc Cranks
Haro Heffer 3 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. 9 = 1999, 0 = 2000. Depending on the factory, production may have started around August 1999 through to July 2000.
After the year is month of production. A to L = January to December.
Example: MRJ9K00000
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.
