The Fit Tri sprocket is an affordable, aftermarket sprocket that maintains the classic Fit aesthetic with a durable, functional design. Extra material around the drive bore increases strength. Perfect upgrade for complete bikes with 19mm cranks. 19mm Center bore (not compatible with 22mm or 24mm spindles) CNC'd 6061 T-6 Aluminum 1/8" teeth Sizes/Weight: 25t 74g (2.6oz)
