Reamer and Pilot Set for PF30 Shells

The Park Tool 791 Reamer and Pilot Set is a precision-engineered solution designed for professional bike mechanics and enthusiasts working with PF30 bottom bracket shells. Built to be used with the Park Tool HTR-1 Head Tube Reaming and Facing Set, this tool ensures accurate reaming and clean facing for optimal bottom bracket alignment. Proper preparation of the PF30 shell is essential for smooth crank performance and long-lasting drivetrain efficiency, and this set delivers exactly that. It also includes a pilot that allows a facing-only option, making it versatile for different workshop needs. Durable construction and precise machining make it a reliable addition to any bicycle repair setup, whether in a professional workshop or a serious home garage.

Key Features

• Compatible Tool: Works with Park Tool HTR-1 Head Tube Reaming and Facing Set

• Purpose: Designed for reaming PF30 bottom bracket shells

• Dual Functionality: Includes pilot for facing-only operations

• Precision Engineering: Ensures accurate and clean shell preparation

• Workshop Ready: Ideal for professional and advanced home mechanics

• Durable Build: Made for long-term use under repeated operations

Product Specifications

• Product Type: Reamer and Pilot Set

• Standard Compatibility: PF30 bottom bracket shells

• Tool Compatibility: Park Tool HTR-1

• Function: Reaming and facing

• Material: High-grade steel construction

• Application: Bicycle frame maintenance and preparation

Precision Performance & Alignment

The Park Tool 791 is designed to deliver high accuracy during bottom bracket shell preparation. It ensures that the PF30 shell is perfectly aligned and smooth, which is critical for proper bearing installation. This precision reduces friction, prevents premature wear, and enhances overall drivetrain performance. By maintaining correct tolerances, it helps extend the lifespan of components and ensures a quieter, smoother ride.

Easy Operation / Usage

• Step 1: Install the 791 set into the Park Tool HTR-1 system

• Step 2: Align the tool with the PF30 bottom bracket shell

• Step 3: Perform reaming to achieve proper internal diameter

• Step 4: Use the pilot for facing-only operations if needed

• Step 5: Clean and inspect the shell after operation

Why Choose This Product

• Ensures professional-level accuracy in bottom bracket preparation

• Enhances drivetrain performance and longevity

• Versatile with both reaming and facing capabilities

• Trusted quality from a leading bike tool manufacturer

• Ideal for workshops and serious cycling enthusiasts

In the Box

• Reamer for PF30 shells

• Pilot for facing-only operation