Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 87500
| Model year | 1999 |
|---|---|
| Brand | K2 |
| Model | 4000RS |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 87500 |
| Original MSRP | $2,099.00 |
| Colors | Gloss Grey, Team White/Red Fade |
| Sizes | Large, medium, small, way big |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Easton Custom 7005 FS |
| Fork | Noleen Cross-Link Elite w/Noleen NR-2, 3.0" travel |
| Fork material | Aluminum, linkage crown |
| Rear shock | Noleen NR-2, 4.7" travel |
| Component group | Mountain Mix |
|---|---|
| Shifters | SRAM ESP 9.0 SL |
| Front derailleur | Shimano Deore LX, bottom-pull/clamp-on 31.8mm |
| Rear derailleur | SRAM ESP 9.0 |
| Crankset | Shimano Deore XT, 22/32/44 teeth |
| Bottom bracket | World Class Ti, 113mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 9-speed, 11 - 32 teeth |
| Chain | Shimano CN-HG72, 1/2 x 3/32" |
| Pedals | K2 Mag-C clipless |
| Brakes | Avid SD-25 brakes, Avid SD-1.9 TL levers |
|---|
| Headset | 1 1/8" threadless Tange-Seiki DX-2 |
|---|---|
| Handlebar | Easton EA-70 |
| Handlebar extensions | Titec Shorty |
| Stem | Titec Big AL |
| Saddle | Selle Italia Nitrox PD |
| Seatpost | Easton EA-70, 27.2mm diameter |
| Hubs | Shimano Deore XT |
|---|---|
| Rims | Sun Rims O-lite, 32-hole |
| Spokes | DT stainless steel, 2.0mm double-butted |
| Spoke nipples | Alloy nipples |
| Front tire | 26 x 2.10" Panaracer Fire XC kevlar |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 30, 2026.