Marine Alpine Trail 1 29 Trail, Mountain BikeWetrocknride: Independent Family Run,Quality Driven, Customer Focused and here to help all our customers. FREE PEDALS ALPINE TRAIL 1 29 BROWN BLUE The Alpine Trail series is our boldest and most capable line of enduro bikes ever, built upon our most advanced, most adjustable frames to date. Series 4 aluminum MultiTrac 2 LT frames feature mixed 29 27. 5 wheels, 170mm front and 160mm rear travel, and the utmost in adjustability. Riders can alter the