Upgrade your ride with the Redshift Seatpost Shims, designed to effortlessly fit your 27.2mm ShockStop Seatpost or Dual-Position Seatpost into larger seat tubes. No need for complicated adjustments or modifications—this wee gem does all the heavy lifting.
DESCRIPTION
This brilliant shim solves your fitting woes by allowing you to drop the 27.2mm Dual-Position or ShockStop Seatpost into wider seat tubes without breaking a sweat. Just slide it into your frame’s seat tube, pop in the seatpost, and voilà! It’s basically hiding in plain sight.
DETAILS
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Perfect Compatibility: Fits a variety of outer diameters: 28.6, 29.8, 30.0, 30.4, 30.9, 31.6, and 31.8mm.
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Seamless Fit: Designed specifically for 27.2mm inner diameter, making it minimalist magic.
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Load Distribution: At 100mm long, it spreads clamping loads nicely across your seatpost and frame.
TECHNICAL SPECIFICATIONS
| WEIGHT |
27.2-28.6mm - 16 g
27.2-29.8mm - 30 g
27.2-30.0mm - 33 g
27.2-30.4mm - 36 g
27.2-30.9mm - 43 g
27.2-31.6mm - 52 g
27.2-31.8mm - 55 g
|
| LENGTH |
100 mm |
FAQ
Can I use a shim to adapt to a non-round or "aero" seatpost?
Not really! The seatpost shim is tailored to adapt the 27.2mm round seatpost to other larger round diameters (like 31.6mm or 30.9mm). If you’ve got an oval or “aero” shaped seatpost, you might want to explore other options.
My bike has a 25.4mm seatpost. Do you have a shim for that size?
Short answer: Nope. Both of our seatposts come exclusively in a 27.2mm diameter. So, unfortunately, adapting a seatpost smaller than that isn’t feasible with a shim.
Now you can ride with confidence, knowing that your set-up is as snug as a skeleton in a leather jacket. Just don’t ask Cyril if it’s road-tested; he’s been busy keeping his wheels spinning since 1926!
