General information
| Brand | Trek |
| Model | 820 WSD (2012) |
| Weight | 15.8 kg |
| Released on the market | 2012 |
| For women | Yes |
| For kids | No |
| Frame material | Steel |
| Frame type | Open |
| Collapsible frame | - |
| Color | Black |
| Fork type | Suspension |
| Shock absorber type | Spring-elastomer |
| Shock absorber pressure | 63 mm |
| Fork name | SR Suntour M2025 |
| Wheel drive | Rear |
| Drive type | Chain |
| Transmission type | With an external switch |
| Number of speeds | 21 |
| System name | - |
| Cassette name | Shimano MF-TZ31 (14-34) |
| Front derailleur gears name | Shimano TX |
| Rear derailleur gears name | Shimano Tourney RD-TX35 |
| Shifters type | - |
| Shifters name | Shimano ST-EF40 |
| Front brakes | Rim mechanical |
| Front brakes name | Tektro |
| Rear brakes | Rim mechanical |
| Front brakes name | Tektro |
| Number of wheels | 2 |
| Wheels diameter | 26 " |
| Double rim | - |
| Rim material | - |
| Rims name | Bontrager 550 |
| Tyres pattern | - |
| Tyres name | Bontrager LT3 |
| Handlebar type | With the rise of |
| Handlebar name | With the rise of |
| Seat type | - |
| Seat suspension | No |
| Seat name | Bontrager SSR WSD |
| Pedals type | Platform |
| Pedals name | - |
| Front panel | No |
| Rear panel panel | No |
| Trunk | No |
| Rearview mirror | No |
| Horn | No |
| Basket | No |
