Item # 790
Pilot
Used with the 690-XXL Facing Cutter and #750 Centering Cone Adaptor when facing head tubes with 55.95 – 55.90mm I.D. (“Internal” 1-1/2” ZS standard).
SIS terminology: The 790 is used on ZS56 or ES56 upper or lower headtubes.
Where to BuyInternational Distributors
North American Dealers
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