Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 83048
| Model year | 1999 |
|---|---|
| Brand | Marin |
| Model | Rock Springs |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 83048 |
| Original MSRP | $1,317.00 |
| Colors | Yellow |
| Sizes | 13.5", 15.5", 17.5", 19", 20.5" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 6061 T6 aluminum |
| Fork | RST Mozo Pro, 4.0" travel |
| Fork material | Aluminum/magnesium, triple-clamp crown |
| Rear shock | Marin Coil-Over, 5.0" travel |
| Component group | Mountain Mix |
|---|---|
| Shifters | Shimano STX-RC RapidFire SL |
| Front derailleur | Shimano Alivio top-swing |
| Rear derailleur | Shimano STX-RC |
| Crankset | Shimano STX-RC, 22/32/42 teeth |
| Rear cogs | 8-speed, 11 - 30 teeth |
| Chain | 1/2 x 3/32" |
| Pedals | Victor VP-106 clipless |
| Brakes | DiaTech Twin Cam 2 disc brakes, Avid SD-1.9 L levers |
|---|
| Headset | 1 1/8" threadless Ritchey Logic |
|---|---|
| Handlebar | Aluminum, rise |
| Handlebar extensions | Not included |
| Stem | Alloy Ahead |
| Saddle | Marin MTB |
| Seatpost | Marin Comp |
| Hubs | DiaTech disc |
|---|---|
| Rims | Mavic X138, 32-hole |
| Spokes | DT stainless steel, 1.8mm straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 1.95" IRC Mythos 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 27, 2026.