Park Tool 789 Head Tube Reamer Replacement Bit 55.95mm fits HTR-1 for ZS56 EC56 Type_Tire Gauge the conversion supports high-torque scenarios

the conversion supports high-torque scenarios

Made entirely from 100% Surly 4130 Chromoly steel

- Compatible with modern 12-speed drivetrains for versatile gearing options

while sintered pads excel in wet

Park Tool 789 Head Tube Reamer Replacement Bit 55.95mm fits HTR-1 for ZS56 EC56 Type_Tire Gauge the conversion supports high-torque scenariosUpgrade your bicycle maintenance toolkit with the Park Tool 789 Head Tube Reamer Replacement Bit 55. 95mm for ZS56 and EC56 Headsets. Designed with precision engineering and durable materials, this essential component ensures smooth, accurate head tube reaming for optimal headset fit and performance. Materials & Construction Made from high quality, hardened steel, the Park Tool 789 replacement bit offers exceptional durability and resistance to wear,