Perpetual Motion Bicycles, Inc.

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Perpetual Motion Bicycles, Inc., 1002 Maple Street, Carrollton GA 30117
Store Hours 10am-6pm Tue-Sat       770-834-3278

Pre-Owned Bicycles With A Lot of Life Left
Used Bike List - Updated 5/2/17

Stop in and test ride any of these bikes! They are ready to go!
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Call 770-834-3278 or send email to


Check out the ZIPP wheelset we have! SOLD

Trek Madone 52 cm Team Discovery backup race bike that the Weather Channel had stored in a storeroom after doing a promotion with Team Discovery! Very low miles, very nicely equipped with SRAM Red, including carbon wheels. Speedplay pedals, carbon water bottle cages, carbon bar and stem, very lightweight setup. It's a 2008 Madone 6.9 and it can be yours for $2200!

Trek OCLV 56 cm carbon road bike, little used, upgraded and modernized components - ultegra brakes, hubs, shifters 10 speed, crank is a Bontrager. Wheels and tires new last year, Mavic with Ultegra, also overhauled with new cables - ready to go. This is a really nice bike. $1500

Early Trek 1000 60cm road bike, fresh tuneup and new bar tape. Sora 8 spd STI shifters, Vuelta wheelset that is original equipment, as are all the components. $400

GIANT TCR C3 REDUCED size large carbon bike, 105 ten speed, Xero wheels, and Truvativ crank. Sold new and serviced by us. $650

Schwinn 684 circa 1992, size small. Excellent condition for it's age, aluminum frame, Shimano 105 derailleurs, calipers, indexed shifters, new bar tape and saddle. $400

1998 Cannondale 900 54cm road bike, ball burnished and polished aluminum frame. Mavic rims, Shimano 600 crank, derailleurs, and shifters. $700


GT I-Drive, large. Here's one you won't often see in this condition, a barn find you might say; XT equipped, Rock Shox rear air shock and Psylo front, Avid linear pull brakes. New this bike was $1200+, overhauled with new cables and fresh grease, only $600.

Specialized Rockhopper A1 Comp, medium, Rockshox still in good working order, serviced as necessary, upgraded to linear pull brakes, dependable. $250

Ironhorse AT25, ladies small mountain bike, Grip shift shifting, linear pull brakes, dependable - has a small dent in the frame. $200

Giant NRS XTC dual suspension mountain bike. Titanium spokes, Shimano XTR equipped. Noleen Crosslink fork with carbon legs. Black 18 inch frame. $2000

Trek TR10 Freestyle, good condition, original tires gc, 100% stock. Rotor, grinder pegs on left side $175


Schwinn Voyageur Hybrid This is a small pre-Dorel Schwinn with wishbone seatstays and cable actuated disc brakes. Nice. $350

R Martin Electric Here's a bike we acquired in not working condition, but after having the battery rebuilt (expensive), all is well and it really goes! In great condition with new tires. Now fitted with a new RockShox, threadless stem and headset. $1800

GIANT Simple Single This is a beautiful condition used bike. GIANT aluminum cruisers are probably the lightest cruisers, and with aluminum wheels they ride easier than most cruisers as well. This one has a perfect paint job and brand new tires. $275


Sun Atlas Cargo Bike - UPGRADED TO DISC BRAKES - With the light steering, you can have 2 happily screaming and squirming kids on the back and ride one handed. It must be ridden to be believed. This bike is hands down the best designed longtail on the market. The chainstays and the front geometry are very important in longtail design. Read about the Atlas at bike forums HERE $450

Two used unicycles for sale, held by our newest employee Jerry McCrum. The Savage 20'' is $60 (was $149 new) and the Unistar 24'' is $100 (was $180 new). Both are in good shape. No, Jerry can't ride a unicycle!

Raleigh Sprite from the seventies. It's 10 speed, stem shifter, fenders; a classic commuting bike. Great condition for its age - $200

Grants Fury vintage 20 inch cruiser - rare $150

Milwaukee fixed gear bike. Could have a freewheel but it is set up with two different fixed gears on the Dura Ace track hub. Has a Thomson seat post, Surly chromo fork, two caliper brakes and two bottle cages - $350

Montague X folding mountain bike. Bright blue, Gripshift 7 spd x 3 so it's 21 speeds. Acera X/Altus derialleurs. GIANT brand Unity comfort saddle. $350

Our used bikes all carry this guarantee.
Tires and tubes are serviceable, all cables and bearings are adjusted and properly operating,
and rims are unbent and true; unless otherwise noted.
We only sell used bikes in good condition, and some have been fully reconditioned.
Pro packaging for shipping is $50, plus UPS or FedEx delivery fees.