Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 79766
| Model year | 1998 |
|---|---|
| Brand | Seven Cycles |
| Model | Tsunami (01) |
| Bicycle type | Cyclocross |
| Archive ID | 79766 |
| Original MSRP | $2,910.00 |
| Sizes | 44 cm, 45 cm, 46 cm, 47 cm, 48 cm, 49 cm, 50 cm, 51 cm, 52 cm, 53 cm, 54 cm, 55 cm, 56 cm, 57 cm, 58 cm, 59 cm, 60 cm, 61 cm, 62 cm, 63 cm, 64 cm, 65 cm, 66 cm, 67 cm |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Origin custom chromoly |
| Fork | Steelman |
| Fork material | Chromoly, unicrown crown |
| Rear shock | N/A |
| Component group | Shimano 600 Ultegra |
|---|---|
| Shifters | Shimano 600 Ultegra STI Dual Control |
| Front derailleur | Shimano 600 Ultegra, braze-on |
| Rear derailleur | Shimano 600 Ultegra GS |
| Crankset | Shimano 600 Ultegra, 39/53 teeth |
| Bottom bracket | Shimano BB-6500 |
| BB shell width | 68mm English |
| Rear cogs | 9-speed, Buyer's choice of gearing |
| Chain | Shimano CN-6500, 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | Shimano Deore XT V-Brake brakes, Shimano 600 Ultegra levers |
|---|
| Headset | 1" threadless Cane Creek |
|---|---|
| Handlebar | TTT Forma 2 |
| Handlebar extensions | N/A |
| Stem | Control Tech |
| Saddle | Selle Italia Flite, titanium rails |
| Seatpost | American Classic |
| Hubs | Shimano 600 Ultegra |
|---|---|
| Rims | Mavic Open Pro, 32-hole |
| Spokes | Wheelsmith stainless steel, 2.0mm double-butted |
| Spoke nipples | Alloy nipples |
| Front tire | 700 x 38c IRC V-Cross |
| Wheel size | 700c wheels |
| Top tube | 563 mm |
|---|---|
| Head-tube angle | 73° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 426 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 8, 2026.