Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 79113
| Model year | 1998 |
|---|---|
| Brand | Boulder Bikes |
| Model | Defiant (LX) |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 79113 |
| Original MSRP | $1,799.00 |
| Colors | Black, blue, green, red, silver, team flames, white, yellow |
| Sizes | Large, medium, small |
| Weight | 26.5 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Chromoly, double-butted |
| Fork | Rock Shox Judy XC |
| Fork material | Aluminum/magnesium, triple-clamp crown |
| Rear shock | Works Performance air/oil, 3.25" travel |
| Component group | Shimano Deore LX |
|---|---|
| Shifters | Shimano Deore LX RapidFire SL |
| Front derailleur | Suntour XC Pro, top-pull/clamp-on 31.8mm |
| Rear derailleur | Shimano Deore LX SGS |
| Crankset | Shimano Deore LX, 22/32/42 teeth |
| Bottom bracket | Shimano BB-UN52, 107mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 8-speed, 11 - 30 teeth |
| Chain | Shimano CN-IG51, 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | Shimano Deore LX V-Brake brakes, Shimano Deore LX levers |
|---|
| Headset | 1 1/8" threadless Aheadset Kontak SA-2 |
|---|---|
| Handlebar | Bontrager Race |
| Handlebar extensions | Not included |
| Stem | Ritchey CompLite |
| Saddle | Bontrager |
| Seatpost | Kalloy Uno, 28.6mm diameter |
| Hubs | Front: Shimano Deore LX suspension, Rear: Shimano Deore LX |
|---|---|
| Rims | Mavic X222, 32-hole |
| Spokes | Wheelsmith stainless steel, 1.8mm double-butted |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 2.10" IRC Mythos XC |
| Wheel size | 26" wheels |
| Top tube | 584.2 mm |
|---|---|
| Head-tube angle | 71° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 429.3 mm |
| Wheelbase | 1079.5 mm |
| Fork offset / rake | 40.6 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 22, 2026.