Enduro Zero Ceramic Grade 3 6903 Sealed Cartridge Bearing 17 x 30 x 7mm Brand_DeFeet 0" rate (lbs) 297

0" rate (lbs) 297

Representing the balance of performance durability and value the series incorporates all the features necessary for a robust lightweight long-lasting headset

partly matte finish

Features an updated large 3 inch gauge

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 83 Weight 112 Spindle Interface Type Hope BSA30 Spindle Interface Type 386 EVO Spindle Interface Type 392 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type RaceFace/Easton CINCH Defined Color Blue

Enduro Zero Ceramic Grade 3 6903 Sealed Cartridge Bearing 17 x 30 x 7mm Brand_DeFeet 0" rate (lbs) 297Premium quality Cerbec USA Grade 3 ceramic (Silicon nitride: Si3N4) balls with Magnetite rustproof finish Cryogenically treated 52100 chromium steel races Silicone VV or LLB seals 3rd party web sales (eBay, Amazon, etc.) are strictly prohibited by the manufacturer TECH SPECS bearing# 6903 ID x OD x W (mm) 17x30x7