Trek 3700 Mountain Bike 18"-Full Tune Up-Ready To Ride!! - $275 (Williamsville)

Trek 3700 Mountain Bike 18"-Full Tune Up-Ready To Ride!! 1

Trek 3700 Mountain Bike 18"-Full Tune Up-Ready To Ride!! 1 thumbnail

bicycle type: mountain

frame size: 18

wheel size: 26 in

bicycle frame material: aluminum

suspension: suspension fork (hardtail)

brake type: v-brakes

handlebar type: flat

electric assist: none

condition: excellent

make / manufacturer: Trek

model name / number: 3700

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Here is a Trek 3700 Mountain bike in 18". This Alpha Custom Aluminum frame is in very good overall condition. I try and find the bad scratches, and take pictures of them. There some chips and scratches here and there, but in very good condition (see pictures), everything is superficial, and doesn't affect the performance of the bike. No dents, no dings, and the frame is straight. This Trek 3700 mountain bike is in very good overall condition with Shimano components , and Shimano trigger-type shifters. It has 21 gears (3 up front, and 7 in rear). The RST 191 C4 suspension fork soaks up the chatter when taking this bike off road. As a former bicycle mechanic, I just gave it a thorough tune up. Washed bike, removed, degreased, cleaned, reinstalled, and lubed the drivetrain. This bike is ready to ride. I put the wheels in a truing stand, and they spin straight and round. Shifts, stops, and rides as it should. Everything works as it should. I installed new front and rear derailleur cables, along with associated housing. Also installed new front and rear brake cable with housing, and installed new chain and new grips. This tune up and labor would cost $150+ parts at any local bike shop, so please take that into consideration when purchasing.

This bike is size 18", meaning it should fit anyone from 5'7"- 5'11".

Asking $275 or best offer.
I'm in Williamsville, and can meet anywhere in the northtowns.
I prefer text to 716-97zero - zero 4 zero zero
Thanks

post id: 7931408951

posted: 2026-05-01 10:52

updated: 2026-05-16 18:41

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Trek 3700 Mountain Bike 18"-Full Tune Up-Ready To Ride!! - bicycles...

Here is a Trek 3700 Mountain bike in 18". This Alpha Custom Aluminum frame is in very good overall condition. I try and find the bad scratches, and take pictures of them. There some chips and...