Mountain Bike Frame. Get Mountain Bikes Frames delivered to your door. At BlueSkyCycling we carry different frames for different riding styles.
Trek is the world leader in mountain bike technology. No surprise that our mountain bikes are the most technologically advanced on the market. Try Drive Up, Pick Up, or Same Day Delivery.
Effective top tube (ETT) describes the horizontal distance between the head tube and the seat tube, regardless of whether you have a straight top tube or one that slopes down.
Trail and All-Mountain – While there is some debate as to the exact travel range defined by Trail and All-Mountain bikes, Jenson USA defines this category as mountain bikes having.
Full Range of MTB Frames at Chain Reaction Cycles. That's a system used for some road bikes too: Merida's road bikes go through S, S/M, M/L and L. Aluminum is the most common bicycle frame material in use today, followed by steel.