Profile Spline Drive Sprocket 25T
Finally Profile come out with a Spline Drive sprocket. 19mm to fit Profile, Colony, We The People Royal, Premium Lite, Shadow, most FSA - basically any 19mm 48-spline spindle. This ensures a nice snug fit and should finally eliminate that annoying up-and-down you get in your chain.
• The brand new Profile Spline Drive sprocket is manufactured from 7075 Aluminum in the USA.
• This sprocket requires no sprocket bolt, instead it has a hardened CrMo steel insert in that matches up to the 48 splines in your Profile BB spindle.
• These can be used with all 19mm 48s spline cranks but Profile have some specific no boss Profile Cranks in 175mm Black only available for a clean look and lighter set up.
• Sizes: 25t, 28t and 30T.
• 1/8 Teeth.
• Black, Gold, Red, Blue, Purple and Polished.