Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 88339
| Model year | 1999 |
|---|---|
| Brand | Mongoose |
| Model | NX 8.1 (01) |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 88339 |
| Original MSRP | $949.99 |
| Colors | Carbon Blue |
| Sizes | Large, medium, small |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Aluminum |
| Fork | Answer Manitou Spyder, 2.75" travel |
| Fork material | Aluminum/magnesium, triple-clamp crown |
| Rear shock | Fast Trax coil over, 3.5" travel |
| Component group | Mountain Mix |
|---|---|
| Shifters | Shimano Alivio RapidFire SL |
| Front derailleur | Shimano STX top-swing, top-pull |
| Rear derailleur | Shimano STX-RC |
| Crankset | Shimano Alivio, 22/32/42 teeth |
| Rear cogs | 8-speed, 11 - 28 teeth |
| Chain | Shimano CN-IG31, 1/2 x 3/32" |
| Pedals | Aluminum cage w/clips & straps |
| Brakes | Tektro 824A linear-pull brakes, Tektro RBP-381A levers |
|---|
| Headset | 1 1/8" threadless Tioga TG |
|---|---|
| Handlebar | Mongoose Comp Series 6061 |
| Handlebar extensions | Not included |
| Stem | Mongoose |
| Saddle | Mongoose Beast |
| Seatpost | Mongoose micro-adjust |
| Hubs | Front: Mongoose OS, Rear: Shimano STX-RC |
|---|---|
| Rims | Weinmann Zac 19, 32-hole |
| Spokes | Stainless steel, 2.0mm straight gauge |
| Front tire | 26 x 2.10" IRC Mythos XC |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.