Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 31621
| Model year | 2004 |
|---|---|
| Brand | Marin |
| Model | Pioneer Trail |
| Bicycle type | Mountain bike, front suspension |
| Archive ID | 31621 |
| Original MSRP | $279.99 |
| Sizes | 13", 15", 17", 18.5", 20", womens 15" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 7005 aluminum |
| Fork | In-Sync Grind 323, 70mm travel |
| Component group | Mountain Mix |
|---|---|
| Shifters | Shimano Altus |
| Front derailleur | Shimano C050 |
| Rear derailleur | Shimano Acera |
| Crankset | Shimano C050, 24/34/42 teeth |
| Bottom bracket | Sealed cartridge |
| Rear cogs | 7-speed, 14 - 28 teeth |
| Chain | Shimano CN-UG50 |
| Pedals | Resin |
| Brakes | Aluminum linear-pull brakes, Shimano Altus levers |
|---|
| Headset | 1 1/8" threadless WTB Momentum STP |
|---|---|
| Handlebar | Double Butted Alloy w/1" Rise |
| Handlebar extensions | Not included |
| Stem | Forged alloy 40 Rise |
| Saddle | WTB Comfort V |
| Seatpost | Aluminum micro-adjust |
| Hubs | Aluminum, Q/R |
|---|---|
| Rims | Aluminum, 36-hole |
| Spokes | Stainless steel, 15ga. (1.8mm) straight gauge |
| Front tire | 26 x 1.95" Kenda Krossplus |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 26, 2026.