Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$179 - $185
Actual value depends on condition, size, and local demand.

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Shift your thinking, shift your lifestyle and shift into fun with Trek's Shift 4 WSD. The Shift is the answer to people who think that riding may not be an option for them. A low, long geometry inspires confidence and gives you stability and control. A strong aluminum frame and durable components allow for riders up to 350 pounds. A comfortable bike is a ridden bike, so your Shift is equipped with an adjustable stem, upright bars, and a plush, supportive seat to allow the perfect position. If that wasn't enough, you have a suspension fork up front to smooth out any bumps in your path. Plus, this great bike sports 24 gears to top hills with ease and powerful linear-pull brakes for the ride back down. Heavy-duty wheels and puncture-resistant tires add peace of mind. Welcome back to riding, welcome back to the outdoors.
Inspection
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Inspection
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.