Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 31922
| Model year | 2004 |
|---|---|
| Brand | Koga Miyata |
| Model | Road Champ |
| Bicycle type | City/commuter |
| Archive ID | 31922 |
| Colors | Metallic Silver/Red |
| Sizes | 52cm, 54cm, 56cm, 58cm, 60cm, 63cm |
| Weight | 22.5 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 7005 aluminum |
| Fork | Koga Miyata |
| Fork material | Carbon fiber, aero crown |
| Rear shock | N/A |
| Component group | Flatbar Mix |
|---|---|
| Shifters | Shimano SL-R440 |
| Front derailleur | Shimano FD-443 |
| Rear derailleur | Shimano Tiagra |
| Crankset | Shimano Tiagra, 30/42/52 teeth |
| Bottom bracket | Shimano BB-UN53, 113mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 9-speed, 13 - 25 teeth |
| Chain | Shimano CN-HG73, 1/2 x 3/32" |
| Pedals | Shimano PD-M324 |
| Brakes | Shimano BR-A550 brakes, Shimano SL-R440 levers |
|---|
| Headset | 1 1/8" integrated Koga |
|---|---|
| Handlebar | ITM Freetime Duogrip |
| Handlebar extensions | N/A |
| Stem | ITM Trekking |
| Saddle | Selle Italia FLX Gents Leather |
| Seatpost | ITM Luxe, 27.2mm diameter |
| Hubs | Shimano Sora |
|---|---|
| Rims | Rigida Chrina, 36-hole |
| Spokes | Sapim stainless steel |
| Spoke nipples | Brass nipples |
| Front tire | 700 x 25c Continental Grand Prix |
| Wheel size | 700c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 30, 2026.