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Gloss Black
BB HEIGHT:
• 6 embroidered eyelets
Hand built
Portable Pulse
RNC Titanium Ceramic Mid Bottom Bracket Bearings 19mm, 22mm & 24mm Cable Cutter Gloss BlackThe lightest & strongest bottom bracket bearings ever made for BMX! The Bearing races are CNC machined from heat treated & aged 6al 4v w a tensile strength of 170,00 psi then electroless nickel silicon carbide plated. The electroless nickel creates a layer of 70 Rockwell plating w the silicon carbide nano particles being a 9. 5 on the mohs scale; nearly as hard as diamond for a long lasting bearing life. The balls are Silicon nitride Si3n4. These are
