Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 15625
| Model year | 2008 |
|---|---|
| Brand | Eastern Bikes |
| Model | Thunderbird |
| Bicycle type | BMX |
| Archive ID | 15625 |
| Original MSRP | $699.99 |
| Colors | Blue, Black |
| Sizes | 21.5" TT |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Chromoly |
| Fork | RST Space Free, 80mm travel |
| Fork material | Magnesium/cr-mo, single crown |
| Rear shock | N/A |
| Component group | Mountain Mix |
|---|---|
| Shifters | N/A |
| Front derailleur | N/A |
| Rear derailleur | N/A |
| Crankset | Eastern 3pc Raptor, Eastern Medusa Lite 25t teeth |
| Bottom bracket | Spanish |
| Cassette | Cassette driver |
| Rear cogs | 1-speed, 12 teeth |
| Chain | KMC 510HX |
| Pedals | Wellgo 313 |
| Brakes | Tektro Aquila mechanical disc rear brakes, Tektro ML-570 rear levers |
|---|
| Headset | 1 1/8" internal |
|---|---|
| Handlebar | Eastern Steel 2.0t |
| Handlebar extensions | Not included |
| Stem | Eastern Choker |
| Saddle | Eastern Pinner |
| Seatpost | Straight post |
| Hubs | Front: Eastern sealed 20mm disc, Rear: Eastern LB9 |
|---|---|
| Rims | Front: Wienmann HL32, Rear: Kinlin BM25, 32-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke nipples | Brass |
| Front tire | Front: 26 x 2.35" Kenda Small Block Eight, Rear: 26 x 2.10" Kenda NPJ 1052 |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 25, 2026.