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MW0036 912901
- BB90-24: Fits all 24mm spindles on a BB90 frame and includes step-down 2-piece no
UPC: 811079024312
Downhill specific heavy duty 2
Cannondale Headshok/Lefty Headset Upper Bearing Seal - QSISEAL Socks MW0036 912901Cannondale Headshok Lefty Headset Upper Bearing Seal for carbon frame integrated headsets. Brass ring with black rubber seal. This model is for carbon frames that have an outer headtube diameter of 58mm. This ring is required for proper spacing at installation of Lefty and Headshok steerer tubes and stems. This is the middle of the three sizes in outer diameter. Fits most carbon frames, but the biggest size (QSCSEAL) fits the biggest headtubes. Kit
