Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 73758
| Model year | 1998 |
|---|---|
| Brand | Boulder Bikes |
| Model | Defiant TI (XTR) |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 73758 |
| Original MSRP | $4,399.00 |
| Colors | Brushed |
| Sizes | Large, medium, small |
| Weight | 24 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 3Al/2.5V titanium |
| Fork | Rock Shox Judy SL |
| Fork material | Aluminum/magnesium, triple-clamp crown |
| Rear shock | Risse Genesis, 3.0" travel |
| Component group | Shimano XTR |
|---|---|
| Front derailleur | Suntour XC Pro, bottom-pull/clamp-on 31.8mm |
| Rear derailleur | Shimano XTR GS |
| Crankset | Shimano XTR M950, 24/34/46 teeth |
| Bottom bracket | Shimano BB-M950, 112.5mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 8-speed, 12 - 32 teeth |
| Chain | Shimano CN-IG90, 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | Shimano XTR V-Brake brakes, Shimano XTR levers |
|---|
| Headset | 1 1/8" threadless Chris King NoThreadSet |
|---|---|
| Handlebar | Control Tech aluminum |
| Handlebar extensions | Not included |
| Stem | Control Tech |
| Saddle | Bontrager w/titanium rails |
| Seatpost | Control Tech Control Post, 27.2mm diameter |
| Hubs | Shimano XTR |
|---|---|
| Rims | Mavic X517, 32-hole |
| Spokes | Wheelsmith stainless steel, 1.8mm double-butted |
| Spoke nipples | Alloy nipples |
| Front tire | 26 x 2.10" WTB VelociRaptor kevlar |
| 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 23, 2026.