The set of 5 aluminium riser rings ( Pro, PR320492) is the ideal solution for precisely adjusting the height of your handlebars. Designed for 1"-1/8 (28.6 mm) standard headsets and fork steerer tubes, these aluminium spacers allow you to achieve a more comfortable and high-performance riding position, perfectly suited to your riding style.

Made from a lightweight yet durable aluminium alloy, these spacers guarantee excellent stiffness whilst keeping the weight of your setup to a minimum. The kit includes spacers of various thicknesses so you can easily customise the height of your stem, whether to improve comfort on long rides, fine-tune your position for competition, or optimise bike control on technical terrain.

Thanks to their meticulous finish and excellent build quality, the Pro spacers fit perfectly on all road bikes, mountain bikes, gravel bikes, cyclocross bikes or city bikes fitted with a 1"-1/8" fork steerer tube.

Key features

• Compatible with 1"-1/8 (28.6 mm)fork steerer tubes .
• Lightweight and robustaluminium alloyconstruction .
• Set of 5 spacers allowing for multiple height combinations.
• Ideal for precisely adjusting the handlebar position.
• Stylish black finish to suit any bike.
• Manufacturer’s reference: PR320492.

Technical specifications

• Brand: Pro
• Partnumber: PR320492
• Material: Aluminium alloy
• Diameter: 1"-1/8 (28.6 mm)
• Colour: Black
• Kit contents:
  • 2 x 2 mm rings
  • 1 x 5 mm ring
  • 1 x 10 mm ring
  • 1 20 mm ring