Seatpost adaptor
Redshift Seatpost Shim
A 100mm-long shim that lets a 27.2mm or 31.6mm Redshift seatpost fit snugly into a larger seat tube.
Highlights
Why we rate it
Fit Redshift posts to bigger frames
Run a Dual-Position Seatpost or ShockStop Seatpost in a frame with a larger seat tube.
Long for even clamping
At 100mm long, the shim spreads clamping load across the post and frame.
Drop in and go
Slide the shim into the seat tube, insert the post and it's all but invisible.
Fitting
Compatibility
Pick the size that matches your seatpost diameter (27.2mm or 31.6mm) and your frame's seat tube inner diameter. 27.2mm posts can go into 28.6-31.8mm seat tubes; 31.6mm posts into 34.9mm.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- 27.2mm post to
- 28.6, 29.8, 30.0, 30.4, 30.9, 31.6, 31.8mm
- 31.6mm post to
- 34.9mm
- Length
- 100mm (4in)
- For
- Redshift Dual-Position Seatpost, ShockStop Seatpost
In the box
- Includes
- 1 x seatpost shim in the selected size
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For fitting, compatibility or availability, call 0203 148 6764 or email hello@thecyclecollective.cc.