GT ZR4.0 Blue/White


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Click on our Bike Frame Sizing Guide to see if this bike will fit you. The frame size of this bike is shown below the image of the bike in the Additional Information section.

SKU: 210000006669-1-1-1-1-3-1 Categories: ,


52cm (small) aluminum GT triple triangle frame, carbon Bianchi fork, 2×9 Shimano drive train with Sora brifters and Tiagra rear mech and brakes. New 23C Continental Gatorskins.

✔️This bike has been professionally refurbished by one of our mechanics, with worn components replaced and all bearings serviced. 

Our used bikes come with a Project 529 sticker and are pre-registered on the Project 529 website. We have additional stickers for sale and are also able to register your bike on the site for a small fee. You can register for free

Additional information



Wheel Size



Frame Size