Vintage Bicycle Stem Adapter

€9,99 €1,69
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Vintage Bicycle Stem Adapter is a great option for people who find it hard to have a comfortable fit on a quill stem type mounting handlebar, install modern ergonomic comfort on your vintage bike. This will allow you to use 31.8mm clamping stems and handle bar even with vintage frame sets. Converts quill setup to treadles. Easy installing, operation and flexible


Length: 160mm/6.3 inch
Base Diameter(Upper diameter): 1 1/8'' (28.6mm)
Steerer tube diameter:22.2mm/25.4mm

*best bought with Retro Aluminum Ultralight Bicycle Stem 25.4mm 70/80/90/100/110/120mm