Shifter Alignment Tool Adapter For Road Bikes, Derailleur Hanger Gauge Extension, Precise Left And Right Brake Lever Height And Angle, CNC Aluminum And Stainless Steel, Park Tool Compatible, Achieve Perfect Cockpit Symmetry
✔️ CNC aluminum alloy & stainless hardware; Park Tool compatible
This adapter helps you lock in precise cockpit symmetry by aligning the left and right brake lever heights and angles. It mounts to most derailleur hanger alignment tools via standard M10 x P1.0 threads, including Park Tool models, and is ideal for road bikes seeking repeatable, accurate measurements.
✅ Universal M10 x P1.0 thread compatibility with Park Tool, ZTTO, Abbey, and Wolf Tooth derailleur hanger tools
✅ CNC aluminum alloy construction with anodized finish for wear resistance
✅ Stainless steel screw rods ensure a tight, wobble-free fit during measurements
✅ Simple fork-mount installation via fork star nut or compression plug
✅ Note: Shifter Alignment Tool NOT Included
💡 What is a shifter alignment tool adapter used for on road bikes?
Handy device to help ensure cockpit symmetry by leveling left and right brake levers.
- Ensures precise left/right lever height and angle
- Works with standard derailleur hanger gauges (M10 x P1.0) across brands
- Improves comfort and steering control on long rides