Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 13640
| Model year | 2008 |
|---|---|
| Brand | GT |
| Model | Marathon 3.0 |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 13640 |
| Original MSRP | $1,199.99 |
| Colors | Matte Silver |
| Sizes | Xsmall, small, medium, large, xlarge |
| Frame construction | TIG-welded |
|---|---|
| Frame material | GT I-Drive 4 6061 Aluminum |
| Fork | Suntour SR XCR LO, 100mm travel |
| Fork material | Single |
| Rear shock | Fox Float R, 4" travel |
| Component group | Shimano Deore |
|---|---|
| Shifters | Shimano |
| Front derailleur | Shimano Deore |
| Rear derailleur | Shimano Deore |
| Crankset | Shimano, 22/32/44 teeth |
| Cassette | SRAM |
| Rear cogs | 9-speed, 11 - 32 teeth |
| Chain | Shimano Nine Speed |
| Pedals | Shimano PD-M520 |
| Brakes | Tektro Auriga Comp Hydraulic Disc brakes, Tektro levers |
|---|
| Headset | 1 1/8" FSA integrated |
|---|---|
| Handlebar | GT OS XC Riser |
| Handlebar extensions | Not included |
| Stem | GT TIG-welded |
| Saddle | WTB Speed V |
| Seatpost | Micro-adjust |
| Hubs | Shimano disc |
|---|---|
| Rims | WTB SX-24 |
| Spokes | Stainless steel, 14ga. (2.0mm) |
| Spoke nipples | Brass CP |
| Front tire | 26 x 2.10" Kenda Nevagal |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 6, 2026.