The GT Power Series Alloy Cranks are now available from us complete with matching genuine GT American sealed bearing bottom bracket to fit Old School bikes. 

Modern version of the legendary GT Power Series three piece alloy crank that is equally at home on your new bike or your old school 1986 GT Pro Performer.

•  175mm arm length.
•  Now with Black GT laser etched logos.
•  7050 alloy arms.
•  Steel pedal insert to prevent stripping.
•  22mm hollow cro-mo square spindle.
•  Left and Right hand drive compatible. NOTE: Please make sure you fit these on the marked R and L sides during assembly. 
•  Can be used with "Mid" boittom bracket frames - just knock the bearings out of the cups.