Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 19739
| Model year | 2010 |
|---|---|
| Brand | Haro |
| Model | X4 |
| Bicycle type | BMX |
| Archive ID | 19739 |
| Original MSRP | $500.00 |
| Colors | Dark Burgundy |
| Sizes | One size fits all |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Chromoly |
| Fork | Haro |
| Fork material | Chromoly, unicrown crown |
| Rear shock | N/A |
| Component group | BMX |
|---|---|
| Shifters | N/A |
| Front derailleur | N/A |
| Rear derailleur | N/A |
| Crankset | Haro 3-pc CrMO, 25 teeth |
| Bottom bracket | Mid BB sealed bearings |
| Cassette | Cassette driver |
| Rear cogs | 1-speed, 9 teeth |
| Pedals | Haro "Recycled" Plastic Pedal |
| Headset | 1 1/8" threadless internal |
|---|---|
| Handlebar | Chromoly 8" |
| Handlebar extensions | Not included |
| Saddle | Haro Slim Pivotal |
| Seatpost | Pivotal |
| Hubs | Front: Alloy Sealed 3/8", Rear: Alloy Sealed Cassette 14mm axle |
|---|---|
| Rims | Front: Alienation PBR, Rear: Alienation Black Sheep DW, 36-hole |
| Front tire | Front: 20 x 2.20" Odyssey Dirtpath, Rear: 20 x 2.10" Odyssey Path |
| Wheel size | 20" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 2, 2026.