Cycling Bargains - BikeInn Park Tool 788 1-1/8´´ Zs 43.95mm Head Tube Reamer Head | Hot deals section, massive stocks, great prices & easy returns. (INN151502403)

BikeInn Park Tool 788 1-1/8´´ Zs 43.95mm Head Tube Reamer Head | Hot deals section, massive stocks, great prices & easy returns.

ONLY £141.99

Available from BikeInn.

BikeInn Park Tool 788 1-1/8´´ Zs 43.95mm Head Tube Reamer Head | Hot deals section, massive stocks, great prices & easy returns.


Product Description


Park Tool 788 1-1/8 ZS 43.95mm Head Tube Reamer HeadAchieve professional-grade precision and flawless headset installation with the Park Tool 788 Head Tube Reamer Head. This essential tool is the industry standard for bike shops, frame builders, and meticulous mechanics dedicated to perfecting every aspect of a bicycle build. The proper preparation of a head tube is critical for headset performance, longevity, and preventing frame damage, and the 788 reamer is specifically engineered to guarantee a perfect fit for modern headset standards.By precisely machining the inside of a head tube, this reamer removes paint, burrs, and minor imperfections left from the manufacturing process. This ensures the head tube is perfectly round and sized to the exact tolerance required for a secure, creak-free press-fit installation of your headset cups. Investing in proper frame preparation with the Park Tool 788 not only makes installation smoother but also protects your customer´s or your own valuable frame from damage caused by forcing cups into an unprepared head tube.Key Benefits:* Ensures a Perfect Press-Fit: Creates an exact 43.95mm internal diameter, the ideal dimension for pressing in 1-1/8 ZS headset cups (44.0mm O.D.), eliminating the risk of loose cups or frame damage.* Guarantees Professional Results: Delivers a perfectly round and faced head tube, leading to smoother steering, longer headset life, and the elimination of frustrating creaks and noises.* Prevents Costly Damage: Safely removes excess material like paint overspray and weld distortion without compromising the structural integrity of the head tube, unlike improper installation methods.* Workshop Essential: A core component for any professional workshop servicing modern mountain, road, and gravel bikes that utilize the widespread ZS44 or EC44 headset standards.Detailed Specifications and Features:The Park Tool 788 is a precision-engineered milling cutter designed for a single, critical purpose: preparing head tubes for headset installation.* Product: Park Tool 788 43.95mm Reamer* Function: Reams a head tube´s internal diameter (I.D.) to a precise 43.95mm.* Headset Standard: Specifically designed for the 1-1/8 ZS (Zero Stack) standard.* Cup Compatibility: Prepares the frame to accept internal headset cups that feature an outside diameter (O.D.) between 44.05mm and 44.10mm.* SHIS Terminology: The 788 is the designated tool for preparing upper or lower headtubes that will accept either ZS44 or EC44 headsets, making it a versatile solution for modern frames.


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