Trek Marlin 4 Gen 2 M 29 Bike Blue Sweatshirt Put a 2000's technical spin

Put a 2000's technical spin on your running style with the 530 sneaker

Color: Swirl Black/Yellow

ReactX foam is engineered to reduce its carbon footprint by at least 43% in a pair of midsoles due to reduced manufacturing process energy compared to prior React foam

aerodynamic design

Trek Marlin 4 Gen 2 M 29 Bike Blue Sweatshirt Put a 2000's technical spinMarlin 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