1991 Haro

Master

RIDER STYLE
Freestyle/Street
1991 Haro air-master BMX Catalogue

Re-introducing the bike that launch the sport. That’s right, our legendary freestyler is back and radically refined for '91. 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.

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ORIGINAL SPECS
For this model
Frame
Fork
Handlebar
Rims
Hubs
Pedals
Front Brakes
Rear Brakes
Levers
Seat
Grips
Stem
Tyres
Cranks
CR-MO Twin TT
CR-MO peg mount
CRMO Kneesaver
Araya 7X
48H Low 10mm
Alloy Platform
DiaCompe 883
DiaCompe AD990
Tech 77
Haro Freestyle
Haro Kraton XL
Fusion FS
Multisurface
1pc 175 44T CD

Headset Size

1"

Seatpost Size

22.2mm

Top Tube Size

19"

Original Colours

chrome
Serial Number Icon
Serial Number
Format

A90X00000 A91Y00000
Made in Taiwan.
First 2 numbers in the serial indicates year of production (1990 or 1991). X in the serial indicates production Month (E to L - May to Dec). Y in the serial indicates production Month (A to D - Jan to April).

Bikes made in Taiwan usually had an 8 month production and shipping timeline before they were sold in bike shops around the world. In May of any year, factories would usually switch production to making models for the following year.