Trek Marlin 4 Gen 2 M 29 Bike Blue Fathers Day 26 adjustable elements positioned on the

adjustable elements positioned on the lower knot of the harness

This combination of technologies ensures that the child is always safe on their pedal go-kart

cramp-free fit

foot-hugging fabric and futuristic heel cage

and the laser-bonded mesh keeps everything light and breathable

Trek Marlin 4 Gen 2 M 29 Bike Blue Fathers Day 26 adjustable elements positioned on theMarlin 4 is the perfect gateway to trail riding. It's ideal for new riders who want a mountain bike with knobby tires that can double as a rugged commuter. Disc brakes, front suspension, 21 speeds, and mounts for a rack and fenders make this a great bike for new trail riders and campus commuters alike. Highlights : Frame: Size: M , ML , L , XL , XXL Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm