This shim lets you run a 27.2mm seatpost in a larger seat tube, matching the post you have (or want) to the frame you're fitting it to.

Options

Outside diameter28.6mm, 29.0mm, 29.6mm, 29.8mm, 30.0mm, 30.2mm, 30.4mm, 30.6mm, 30.8mm, 30.9mm, 31.4mm, 31.6mm, 31.8mm

Compatibility & fit

Inside diameter is fixed at 27.2mm; choose the outside diameter that matches your frame's seat tube. Seatpost diameters are stamped or laser-etched near the top of the post's maximum-height line – check this before ordering, as shims can't be returned once picked and packed. Cane Creek lists these as suiting rigid, suspension and dropper posts.

Cane Creek covers this shim against manufacturing defects; as a simple fit part, general wear isn't a warranty matter and it can't be returned once fitted. For warranty support, return the product to Tune Cycles and we'll manage the claim with Cane Creek's Australian distributor. This is in addition to your rights under the Australian Consumer Law – keep your proof of purchase.
  • Aluminium shim, 27.2mm inside diameter
  • Thirteen outside-diameter sizes, 28.6mm to 31.8mm
BrandCane Creek
Inside diameter27.2mm
Outside diameter options28.6mm, 29.0mm, 29.6mm, 29.8mm, 30.0mm, 30.2mm, 30.4mm, 30.6mm, 30.8mm, 30.9mm, 31.4mm, 31.6mm, 31.8mm
MaterialAluminium
SKU DTW-CKG-SPSHIM272-PAR
Brand Cane Creek
Shipping Weight 0.1000kg