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Trek 3900 Disc

Mountain bike gear / Mountain bikes / Hardtail bikes / Trek 3900 Disc
A black and green Trek mountain bike parked on a textured gray pavement, featuring a prominent brand logo on the frame, wide tires for off-road use, and a comfortable saddle. A person
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MSRP: $529
#63 out of 341 Hardtail bikes
Brand: Trek
Head out to the local park or take the long way home. A completely redesigned lightweight aluminum frame, 8-speed drivetrain and 100mm suspension fork will give you the perfect ride for years to come and a value that can?t be beat. Available with rim brakes or more powerful disc brakes.



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Trek 3900 Disc Reviews

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Rider questions

Q: whats the seat clamp diameter
asked by on Feb 1, 2016
Q: What's the handlebar width
asked by on Nov 8, 2016