Re-introducing the bike that launch the sport. That’s right, our legendary freestyler is back and radically refined for '91. The Haro Master features classic flatland geometry. Popular twin tube frame design. New seat tube wing gusset and beefy 3.5mm dropouts for added durability. Integrated thread-in chain stay and fork peg bosses. Wrap around head gusset and brazed-on cable guides. All 100% chromoly construction. Kneesaver bars. Dia-Compe U-braking. Araya 7X 48's. Odyssey Gyro. All new Air Master pegs with replaceable plastic sleeves. Haro's versatile multi-surface tyres. If you’re into flatland, let a Master be your servant in '91.
Frame & Fork
Fusion CR-MO 1pc Cranks
Araya 7X 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 character A is the factory code. The next two characters are year of production. 90 = 1990, 91 = 1991. Depending on the factory, production may have started around June 1990 through to May 1991.
After the year is month of production. 01 to 12 = January to December.
Example: A901100000
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.
