Cane Creek ZN40-Bearing 52mm Zinc Plated Each ring type-single Bottom bracket and chainrings sold

Bottom bracket and chainrings sold separately

7075 aluminum carrier and cogs for durability

From 12 x 100mm thru axles for cross and road bikes to Boost 15 x 110mm thru axles the Trio has it covered

The bell dome and striker are crafted from high quality brass with a sturdy stainless steel spring

Cane Creek ZN40-Bearing 52mm Zinc Plated Each ring type-single Bottom bracket and chainrings soldCane Creek ZN40 Bearing 52mm Zinc Plated Each. ZN40 Series bearings are corrosion resistant zinc coated machined steel cartridge bearings with hardened steel balls which vastly increases the longevity of your headset. Compatible with 110 40 and 10 Series headsets TECH SPECS Cartridge Bearing Angle 36x45 Bearing I. D. (mm) 40. 1 Bearing Type Cartridge Bearing O. D. (mm) 52 Thickness 6. 5