Drivetrain

The Profile Racing Chromoly Race Crankset is everything you need to run Profile cranks except the bottom bracket (which is sold separately). Cranks...

The Profile Gun Drilled Hollow (GDH) 19mm Crank axles are a great way to take a large chunk of weight off of your bike without sacrificing a great...

The Elite is the stiffest crankset Profile Racing ever made!  Oversized and gusseted, the Elite arms are constructed of heat treated 4130 Chromoly....

Made in the USA chain tensioners from Profile are sold in Pairs (Right and Left) and include 2 tensioners, 4 bolts (they are 8-32 x 1-1/2”), 4 nuts...

COLUMN 22MM CRANKSET -Heat treated oversize 4130 chromoly crank arms-The STRONGEST Profile has ever made! -22mm GDH CrMo axle with 8mm hex aluminu...

VINTAGE BOX CRANKSET 2008 marked the 40th anniversary of Profile Racing. To help celebrate this occasion, Profile Racing re-released the re-manufa...