Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 86161
| Model year | 1999 |
|---|---|
| Brand | Dean |
| Model | Discovery Expert SID SL |
| Bicycle type | Mountain bike, front suspension |
| Archive ID | 86161 |
| Original MSRP | $2,739.00 |
| Colors | Satin |
| Sizes | Large, medium, small, xlarge, xsmall |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 3Al/2.5V titanium |
| Fork | Rock Shox Sid SL, 2.5" travel |
| Fork material | Aluminum/magnesium, triple-clamp crown |
| Rear shock | N/A |
| Component group | Shimano Deore LX/XT |
|---|---|
| Shifters | Shimano Deore LX RapidFire SL |
| Front derailleur | Shimano Deore XT |
| Rear derailleur | Shimano Deore XT |
| Crankset | Shimano Deore LX |
| Bottom bracket | Shimano Deore LX |
| BB shell width | 68mm English |
| Rear cogs | 9-speed |
| Chain | Shimano CN-HG72, 1/2 x 3/32" |
| Pedals | Not included |
| Brakes | Rhino linear-pull brakes, Shimano Deore LX levers |
|---|
| Headset | 1 1/8" threadless Aheadset Kontak SA |
|---|---|
| Handlebar | Rhino |
| Handlebar extensions | Not included |
| Stem | Dean Aluminum |
| Saddle | Bontrager, chromoly rails |
| Seatpost | Dean Aluminum, 27.2mm diameter |
| Hubs | Shimano Deore LX |
|---|---|
| Rims | Mavic X222 |
| Spokes | Stainless steel |
| Front tire | Irc |
| Top tube | 577.9 mm |
|---|---|
| Head-tube angle | 71° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 425.4 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 8, 2026.