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Velopedia Bicycle Archive
1998 Caloi Sigma XC
Mountain bike, front suspension bicycle from the Velopedia specification archive.
- Original MSRP
- $768.00
- Sizes
- 15", 17", 19", 21"
- Colors
- Blue, orange, polished
- Weight
- 26.2
- Archive ID
- 74744
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Current market
Checking current listings…Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Alcoa 6061 T6 aluminum |
| Fork | Rock Shox Indy C |
| Fork Material | Aluminum/magnesium, triple-clamp crown |
| Rear Shock | N/A |
Drivetrain
| Component Group | Shimano STX-RC |
|---|---|
| Shifters | Shimano STX-RC RapidFire SL |
| Front Derailleur | Shimano STX top-swing, top-pull/clamp-on 31.8mm |
| Rear Derailleur | Shimano Deore LX SGS |
| Crankset | Shimano STX, 22/32/42 teeth |
| Bottom Bracket | Shimano BB-UN52, 110mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 8-speed, 11 - 28 teeth |
| Chain | KMC Z-51, 1/2 x 3/32" |
| Pedals | Wellgo LU-974A |
Brakes
| Brakes | Tektro 823 linear-pull brakes, Tektro levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless Aheadset SE-1 |
|---|---|
| Handlebar | Caloi aluminum |
| Handlebar Extensions | Caloi aluminum |
| Stem | Kalloy aluminum |
| Saddle | Caloi Avante' SX |
| Seatpost | Zoom Microset, 27.0mm diameter |
Wheels & Tires
| Hubs | Shimano STX-RC |
|---|---|
| Rims | Weinmann Zac 19, 32-hole |
| Spokes | Marwi stainless steel, 2.0mm straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | Front: 26 x 2.10" Maxxis Incisor, Rear: 26 x 2.10" Maxxis Gluteus |
| Wheel Size | 26" wheels |
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.