1''1/8 to 1'' Bike Stem Adapter

28.6mm to 25.4mm Bike Stem Ring

New handlebar support spacer adaptable for road or city bike, eBike or VAE electric bike, gravel, trekking, BMX, mountain bike (all-terrain bike), hybrid bike, muscle bike, child or adult bike, women's or men's bike and other types of bikes.

Technical characteristics and dimensions of the reducer

• Brand: generic
• Material: aluminium
• Colour: grey
• Length: 40 mm
• Inner diameter: 25.4 mm
• Outer diameter: 28.6 mm