|
| Brand: |
Optima
|
| Description: |
Junior, mountain MTB, , chain drive / cross-country, Hard tail, 24 wheels}
|
| Type: |
Mountain MTB, cross-country
|
| Included: |
Wings, footrest
|
| Number of speeds: |
21
|
| Age: |
Teenage
|
| Floor: |
Male, unisex
|
| Type of drive: |
Chain
|
| Model: |
2015
|
| Depreciation: |
Hard tail
|
| Fork design: |
Spring-elastomer
|
| Frame material: |
Steel
|
| Soft fork name: |
Zoom
|
| Frame dimensions: |
12.0 inch
|
| Fork travel: |
50 mm
|
| Wheel diameter: |
24"
|
| Rim material: |
Aluminium alloy
|
| Name of tires: |
Wanda, 24x1.95
|
| Rear brake: |
Touring / 160mm
|
| Front brake: |
Touring / 160mm
|
| Rear brake type: |
Disk mechanical
|
| Front brake type: |
Disk mechanical
|
| Carriages: |
Cartridge
|
| Cassette: |
Initial / Shimano MF-TZ21-7
|
| Number of stars in the cassette: |
7
|
| Number of system stars: |
3
|
| Carriage design: |
Non-integrated
|
| Shifter design: |
Revolving handle
|
| Pedal design: |
Platforms
|
| Shifters: |
Starter / Shimano Tourney SL-RS35-7 RevoShift
|
| Rear derailleur name: |
Shimano Tourney RD-TX35
|
| Front derailleur name: |
Shimano Tourney FD-TY10
|
| Steering column design: |
Non-integrated, threadless
|
| Rudder design: |
Curved
|