Tifosi Sanctum Sunglasses Color:Aqua Shimmer w/Smoke Tint with Rose Mirror Lens The 40-Series Steel Cartridge Bearing

The 40-Series Steel Cartridge Bearing from Cane Creek is a replacement cartridge bearing made of durable steel crown race with low-friction face seals

Not backwards compatible with original TCD-w displays

and 3+1 bases

125mm from minimum insertion to top of quill

so covers are compatible with both road and mountain shoes

Tifosi Sanctum Sunglasses Color:Aqua Shimmer w/Smoke Tint with Rose Mirror Lens The 40-Series Steel Cartridge BearingAre you ready to take your active lifestyle to new heights? Meet Sanctum, the pinnacle of sports sunglasses that effortlessly combines style, comfort, and performance to enhance your everyday adventures. Born from the foundation of Tifosi's Sizzle, Sanctum takes it a step further with a larger lens and fit, ensuring you're equipped for whatever challenges come your way.