Problem Solvers Handlebar Shim


Problem Solvers


Handlebar diameters keep gettin’ bigger. If you want to use your old bars in a new, larger diameter stem, we’ve got a shim for you. Varieties available to adapt 25.4, 26.0, 31.8, and 35.0mm stems for use with 22.2, 25.4, 26.0, and 31.8mm bars.

Regular Shipping

In-store Pickup Only - These products can't be shipped, so you'll need to pick them up from the shop in Brunswick.

Regular Shipping - These are small products that can be easily shipped using standard AusPost satchels.

Bulky Items - These include large item such as forks, racks, pannier bags, mudguards, rims and handlebars. They're not necessarily heavy, but just large in volume so cost a bit extra to ship due to extra packaging and freight costs.

Extra Bulky Items - These are mostly just frames or complete bikes in frame boxes and cost a fair bit to package and ship.

See our Shipping Information page for more information on shipping costs.

  • 22.2 to 25.4mm AL
  • 25.4 to 26mm SS 35mm long
  • 25.4 to 31.8mm AL
  • 26.0 to 31.8mm AL



Additional information


22.2 to 25.4mm AL, 25.4 to 26mm SS 35mm long, 25.4 to 31.8mm AL, 26.0 to 31.8mm AL


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