Which Trek Mountain bike should I buy? 3700 or 3900?
What is the difference between the 3900 and 3700 Trek mountain bikes, besides the slight difference in price? Is it worth it to pay for the 3900?
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Tagged with: slight difference • trek mountain bikes
Filed under: trek mountain bikes

US $410.00





Get the best one you can afford.
According to this link the 3900 is only £20 more because its on offer
http://www.evanscycles.com/categories/complete-bikes/mountain-bikes?brand=Trek&price_from=200&price_to=600&price=&x=38&y=13
If you are using it for serious off road it might be worth paying more and getting a disc brake model
doesn’t matter,get the cheapst one you can get. they are both chinese bike.
Always buy the best bike you can afford; besides, the 3900 looks way cooler