A 1991 Haro Group 1a means you didn’t just come to ride you came to win. No compromises here. 100% 4130 superlight aircraft chromoly tubing throughout. Precision Fusion 32 hole, sealed bearing wheel set. Awesome Odyssey pitbull braking. Fusion hand-machined aluminium XL stem. Haro kneesaver pro-style bars. Fusion heat-treated CRMO seatpost and 175mm crankset. Ultralight racing saddle and TwinTorc seatpost clamp. Cocky neon fade paint and race graphics. Performance and style guaranteed to attract trophies like a magnet.
Frame & Fork
Fusion CR-MO 1pc Cranks
Fusion 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.
