Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 38574
| Model year | 2003 |
|---|---|
| Brand | Haro |
| Model | Group 1 SX Junior |
| Bicycle type | BMX |
| Archive ID | 38574 |
| Original MSRP | $370.00 |
| Colors | Blue/Silver |
| Sizes | Junior |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 7005 aluminum |
| Fork | Haro Racing |
| Fork material | Aluminum, unicrown crown |
| Rear shock | N/A |
| Component group | N/A |
|---|---|
| Shifters | N/A |
| Front derailleur | N/A |
| Rear derailleur | N/A |
| Crankset | Haro aluminum 3-piece, 42 teeth |
| Bottom bracket | Sealed cartridge |
| BB shell width | 68mm English |
| Rear cogs | 1-speed, 16 teeth |
| Chain | KMC Z610 |
| Pedals | Wellgo LU-956 mini alloy |
| Brakes | Tektro mini linear pull rear brakes, Tektro aluminum rear levers |
|---|
| Headset | 1 1/8" integrated Dia-Compe SAS |
|---|---|
| Handlebar | Haro Alloy Expert |
| Handlebar extensions | N/A |
| Stem | Fusion mini |
| Saddle | Haro Unibody Padded |
| Seatpost | Aluminum, 22.2mm (7/8 inch) diameter |
| Hubs | Front: Formula, Rear: Formula aluminum, flip-flop |
|---|---|
| Rims | Alex AL-DA22, 28-hole/32-hole |
| Spokes | Stainless steel, 15ga. (1.8mm) straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 20 x 1 3/8" Maxxis Holy Roller |
| Wheel size | 20" wheels |
| Top tube | 465.1 mm |
|---|---|
| Head-tube angle | 73° |
| Seat-tube angle | 71° |
| Chainstay / rear center | 343.9 mm |
| Wheelbase | 886.5 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 1, 2026.