Looking at a sale ad for mountainbikes and there's a number I don't understand (besides the price, LOL). Okay, I'll give a few examples:
2008 GT Avalanche 1.0 Disc Mountain Bike- $699.99
2008 GT Avalanche 2.0 Disc Mountain Bike- $499.99
2008 GT Avalanche 3.0 Disc Mountain Bike - $399.99
2008 GT Force 3.0 Mountain Bike - $1399.99
2008 Mongoose Tyax Comp Disc Mountain Bike - $299.99
What do the "1.0," "2.0," and "3.0," numbers mean. Are they the size or quality of the disc brakes?
Also, do you recommend GT or not?
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