Gates Carbon Drive Belt Drive CDX Tandem Front Sprocket 130BCD 66t Spring Weight-502 Other attributes include two pockets

Other attributes include two pockets

allowing for easy snap-on installation and full strength all the way down to -20°F/-29°C

} Updated version of a classic durable pump

Thickness of the wedge is 4

Gates Carbon Drive Belt Drive CDX Tandem Front Sprocket 130BCD 66t Spring Weight-502 Other attributes include two pocketsSuperlight machined aluminum sprocket with CenterTrack guide ridge Available in two standard bolt circle configurations to fit most cranks, with specific version for Shimano Di2 specific chainline offset and tandem specific drivetrains Compatible only with CDX CenterTrack belts Visit http: www. gatescarbondrive. com or download the Gates Carbon Drive iPhone app for drivetrain calculations and tension analysis Model CT08665AA BCD 130mm Tandem Teeth 66t