Full Version: Ever seen the GT Power Series mtb cranks ?
Just saw these on a mtb forum, the bike is an '87 gt avalanche. They are date coded 12/86 and are 180 size. Pretty rare to see those cranks in that version.
they were stock equipment on the gt avalanche back then.... 
even the hollow pin chain
These are sweet too from a couple years later 91-3 era
Have an 88 Avalanche that came stock with the GT/SR built Power Series triple cranks
This is a "lo-fi" version of our main content. To view the full version with more information, formatting and images, please click here.