|
| Brand: |
Optima
|
| Description: |
For adults, mountain MTB, , Hard tail, wheels 26}
|
| Number of speeds: |
21
|
| Age: |
For adults
|
| Floor: |
Male, unisex
|
| Model: |
2013
|
| Depreciation: |
Hard tail
|
| Fork design: |
Spring-elastomer
|
| Frame material: |
Steel
|
| Soft fork name: |
Zoom 386
|
| Bike settings and adjustments: |
Fork spring stiffness
|
| Frame dimensions: |
14.0 inch
|
| Wheel diameter: |
26"
|
| Rim material: |
Aluminium alloy
|
| Name of tires: |
Wanda Compass, 26x2.125
|
| Rear brake: |
Walking / Zoom DB-280D, 160mm
|
| Front brake: |
Walking / Zoom DB-280D, 160mm
|
| Rear brake type: |
Disk mechanical
|
| Front brake type: |
Disk mechanical
|
| Connecting rod length: |
17.0 cm
|
| Carriages: |
Recreational / Cartridge
|
| Cassette: |
Initial / Shimano MF-TZ21
|
| Number of stars in the cassette: |
7
|
| Number of system stars: |
3, number of teeth 42-34-24
|
| Carriage design: |
Non-integrated
|
| Shifter design: |
Trigger double lever
|
| Pedal design: |
Platforms
|
| Shifters: |
Starter / Shimano ST-EF40-7 EZ-Fire Plus
|
| Rear derailleur name: |
Shimano Tourney RD-TX35
|
| Front derailleur name: |
Shimano Tourney FD-TZ31
|
| Steering column design: |
Non-integrated, threadless
|
| Rudder design: |
Curved
|
| Steering column size: |
1 1/8"
|