Enduro 3903 Sealed Cartridge Bearing Drop Width-64cm The stiff 4-bolt caliper manages

The stiff 4-bolt caliper manages an incredible amount of heat which keeps the power consistent so the last corner feels like the first corner

DEL Gravel Race Clipless Pedal

Oval medium bronze brush

crush-resistant pole protection

Enduro 3903 Sealed Cartridge Bearing Drop Width-64cm The stiff 4-bolt caliper managesEnduro Standard Design Cartridge Bearings. 90% filled with Mobilux NGLI 2 synthetic grease dual lip labyrinth seals If the bearing you are replacing is not marked with a manufacturer number measure it and compare to specifications listed Bearing I. D. (mm) 17 Manufacturer Number 3903 Bearing O. D. (mm) 30 Material Steel Thickness 10