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WANT THE LIGHTEST or CERAMIC MODEL? See the full TITANIUM & CERAMIC version at link at bottom.
CRANKSET FIT: CAMPAGNOLO 1.8° ISO Square Taper
SUPER SMOOTH PREMIUM BEARINGS: ABEC 5 standard, Grade 5 Chromium Steel Balls, and polished 52100 High Carbon Chromium alloy races sealed with X-SEALS. Extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races.
LIGHTWEIGHT & STIFF SHAFT: Strong and stiff CNC machined hollow titanium shaft for extra weight savings. ISO 1.8 degree square taper shaft.
SUPER LOW FRICTION X-SEALS: Patented technology uses Low Friction Dual Lip Seals housed in the Premium bearings and CNC machined alloy cups. This allows the seals to fit very precisely and allow for less contact between the rotating parts in order to reduce energy-wasting friction. In addition, the seals provide better protection for the bearings since there is less space for the elements to get past the seals.
MADE IN TEXAS