TREK MT 220 junior mountain bike 2009

Brand: TREK
Description: Junior, mountain MTB, / cross-country, Hard tail, 24 wheels}
Peculiarities: Crank length adjustable - 12.7/15.2 cm
Type: Mountain MTB, cross-country
Number of speeds: 21
Age: Teenage
Floor: Male, unisex
Model: 2009
Depreciation: Hard tail
Fork design: Spring-elastomer
Frame material: Aluminium alloy
Soft fork name: SR Suntour
Fork travel: 50 mm
Wheel diameter: 24"
Rim material: Aluminium alloy
Rear brake type: V-Brake
Front brake type: V-Brake
Cassette: Initial / Shimano, 14-28T
Number of stars in the cassette: 7
Number of system stars: 3, number of teeth 42-34-24
Carriage design: Non-integrated
Shifter design: Revolving handle
Pedal design: Platforms
Shifters: Recreational / SRAM 3.0
Rear derailleur name: SRAM 3.0
Front derailleur name: Suntour XCM
Steering column design: Non-integrated, threadless
Rudder design: Curved
Steering column size: 1 1/8"