Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 31932
| Model year | 2004 |
|---|---|
| Brand | Koga Miyata |
| Model | Twin Terra |
| Bicycle type | Tandem (road) |
| Archive ID | 31932 |
| Colors | Anthracite/Silver/White |
| Sizes | Captain 54cm/stoker 50cm |
| Weight | 43.8 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 7005 aluminum |
| Fork | Fasttrax, 60mm travel |
| Fork material | Aluminum, dual crown |
| Rear shock | N/A |
| Component group | Tandem Mix |
|---|---|
| Shifters | Shimano Deore LX RapidFire |
| Front derailleur | Shimano Deore LX, top-pull/clamp-on 34.9mm |
| Rear derailleur | Shimano Deore LX |
| Crankset | Shimano Deore LX, 26/36/48 teeth |
| Bottom bracket | Shimano BB-ES71, 118mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 9-speed, 11 - 32 teeth |
| Chain | Shimano CN-HG73, 1/2 x 3/32" |
| Pedals | Shimano PD-M324 SPD |
| Brakes | Magura HS33 brakes, Magura HS33 levers |
|---|
| Headset | 1" threaded Koga |
|---|---|
| Handlebar | ITM Synergic/ITM Super Alloy |
| Handlebar extensions | Not included |
| Stem | ITM Trekking/Higon |
| Saddle | Selle San Marco Nelson |
| Seatpost | Selcof Bi-Position, 29.6mm diameter |
| Hubs | Front: DT Swiss Hugi, Rear: DT Swiss Hugi 145mm |
|---|---|
| Rims | Mavic A719, 40-hole |
| Spokes | Sapim stainless steel |
| Spoke nipples | Brass nipples |
| Front tire | 700 x 37c Continental SportContact |
| Wheel size | 700c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 3, 2026.