Top Shelf Aluminum Alloy Bicycle Headset Spacer Kit Delivering A Straight Up Hassle Free Handlebar Tune Up With Stem Rizers Top Cap Star Nut And Mounting Hardware For Any 1 1/8 Inch Road Or Trail Bike

Upgrade your bike stem height and headset setup today
✔️ Aluminum alloy spacer cap bolt star nut 28.6mm/1 1/8 inch

You slide these spacers onto your fork tube to dial in your reach. This nine piece kit gives you every bolt and washer needed for a clean install. Your steering feels tighter and your posture improves instantly on steep climbs.

✅ Five aluminum spacers in 5mm and 10mm cut heights
✅ One stainless top cap and mounting bolt for secure assembly
✅ Precision star nut anchors compression for tight steerers

💡 How does adjusting headset spacers improve overall bike handling?
This simple upgrade lets you dial in the perfect riding position.
- Raise the stem to reduce back strain on long haul rides.
- Lower the bars closer to the ground for aggressive corner grip.
- Grab a handy wrench to tweak settings before hitting pavement.

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