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Redshift Seatpost Shims

SKU: SPRS2105
Price
$34.90
Variant:Redshift Seatpost Shim 27.2 - 29.8mm
Only 1 available!

A seatpost shim lets you easily fit the 27.2mm diameter ShockStop Seatpost OR Dual-Position Seatpost into your larger seat tube.

DESCRIPTION

This shim will let you easily fit the 27.2mm Dual-Position Seatpost or ShockStop Seatpost into your larger seat tube. Just drop the shim in your frame's seat tube and insert the seatpost. Once installed, the shim is essentially invisible.

DETAILS

  • Fits 28.6, 29.8, 30.0, 30.4, 30.9, 31.6, and 31.8mm outer diameter
  • Fits 27.2mm inner diameter
  • 100mm length spreads out clamping load along 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?

Unfortunately, the seatpost shim is only designed to adapt our 27.2mm round seatpost to other larger round seatpost diameters (for example, 31.6mm or 30.9mm). If your seatpost is oval or "aero" shaped, then both of our seatposts are not compatible with your bicycle.

My bike has a 25.4mm seatpost. Do you have a shim for that size?

The short answer is no. Both of our seatposts are only available in 27.2mm diameter. Since that is larger than 25.4mm, it is not possible to use a shim to adapt the seatpost to your frame.

Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m.

About Us

Since 1938, Papanui Cycles has been serving the North West of Christchurch and after 80 years they are still offering great service.

Now established as one of Christchurch’s largest suburban cycle shops.

Offering top Global selling brands such as Merida, Marin, Apollo.

“Service is our number one goal,” says Kevin. “Everyone who works here is fully trained in sales along with mechanical and product knowledge, when it comes to cycles, we know our stuff.”

Everything from reliable commuting bikes to full suspension mountain bikes and carbon road bikes,

“With all Cycles we sell, not only do we give a manufacturer’s warranty, but exclusive too Papanui Cycles, we offer one Free General Service, valued at $93.00 after 2 months from date of purchase.”

Papanui Cycles has all your cycling needs and is looking forward to seeing you in store soon​​​.​​​

Contact us

You can contact us here! Please see the notes below before making an enquiry. 

  • If you have a query about your order please login to your account and you'll be able to check on the status
  • Need to track your package? Please email us if you haven't received the automatic tracking email.
  • Please make sure you check the FAQ section to make sure your question isn't already answered there
SHOP HOURS
Monday - Thursday
8.30am - 5.30pm
Friday
8.30am - 6.00pm
Saturday
9.00am - 4.00pm
Sunday
10.00am - 4.00pm
Public Hoildays Open
10.00am -  4.00pm
Closed 1st Jan 2025
 

customersupport@papanuicycles.co.nz   |   FB   |   Instagram   |  03 352 7495 

468 Papanui Road, Papanui, Christchurch 8053

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We take pride in our quality and service

Reviews

Stacey Watson

Photographer

Just one word about the build quality of my Bike : Excellent - nothing more to say!

Wilfred Pratt

Sales

Exceptional quality and fast shipping. Just what I was looking for.

Erin James

Programmer

Kevin & His Team were very helpful with my purchase recently.

Mabel Parker

Interior Designer

I already had high expectations based on my previous purchases, but I am still above satisfied!