Bicycle Archive · Specification reportBicycle Archive · Specification report2012 Marin Alpine Trail 29er · 2009 Marin Alpine Trail 29er
| Specification | 2012 Marin Alpine Trail 29er | 2009 Marin Alpine Trail 29er |
|---|---|---|
| Overview | ||
| Model year | 2012 | 2009 |
| Brand | Marin | Marin |
| Model | Alpine Trail 29er | Alpine Trail 29er |
| Bicycle type | Mountain | Mountain bike, front suspension |
| Archive ID | 3028344 | 17694 |
| Original MSRP | $849.99 | $729.99 |
| Colors | Gray Gloss | Red Brick |
| Sizes | 17, 19, 20.5, 22 | 17", 19", 20.5", 22" |
| Frameset | ||
| Frame construction | — | TIG-welded |
| Frame material | double butted 6061 alloy | 6061 Double Butted Aluminum |
| Fork | Rock Shox XC28 TurnKey 100mm | RockShox Dart 3 29er, 100mm travel |
| Fork material | — | Single |
| Rear shock | — | N/A |
| Drivetrain | ||
| Component group | — | Mountain Mix |
| Shifters | Shimano Alivio | Shimano Alivio |
| Front derailleur | Shimano Alivio | Shimano Altus |
| Rear derailleur | Shimano Deore | Shimano Alivio |
| Crankset | TruVativ Blaze 3.0 44/32/22T | TruVativ X-Flow 3.0, 22/32/42 teeth |
| Bottom bracket | Truvativ cartridge bearing | Truvativ sealed cartridge |
| Cassette | Shimano HG30 8spd 11-34t | Shimano HG30 |
| Rear cogs | — | 8-speed, 11 - 34 teeth |
| Chain | Shimano HG-53 | KMC HG40 |
| Pedals | Composite | Composite |
| Brakes | ||
| Brakes | Tektro Draco 160mm | Hayes MX-4 mechanical w/6" rotor brakes, forged alloy 3 finger levers |
| Cockpit & contact points | ||
| Headset | Fsa | 1 1/8" Ritchey LB |
| Handlebar | Alloy 31.8 | Double Butted 6061 Alloy OS riser |
| Handlebar extensions | — | Not included |
| Stem | Marin OS 31.8 | Marin OS Alloy |
| Saddle | WTB Silverado | WTB Speed V Sport LE |
| Seatpost | Alloy 27.2 | Alloy Micro Adjust, 27.2mm diameter |
| Wheels & tires | ||
| Hubs | — | Alloy Double Sealed Disc QR |
| Rims | Alex TD20 | Alex TD-20, 32-hole |
| Spokes | — | WTB stainless, 14ga. (2.0mm) |
| Front tire | Geax Saguaro 29 x 2.2 | 29 x 2.10" WTB Prowler SL Comp |
| Wheel size | — | 29" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 11, 2026.