JCP Custom 3D Printed Seatpost Sleeve for Brompton

JCP Custom - all about making cool 3D printed titanium upgrades for Brompton Bicycle. 

-Stopping your seatpost from slipping down—especially with carbon seatposts.

-It may takes some time, thank you for your patience and support!

-If you have any questions, please contact us via Star Track Cycle Facebook inbox or Instagram DM for a faster response. 😊

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JCP products are ultra-lightweight, so they’re super light but need a bit more care to avoid damage.  

Please be gentle and don’t over-tighten the screws.  

Since it’s 3D printed, visible printing on the surface are totally normal.

Let’s enjoy the fun of upgrading together!

Specifications

-Weight : 10g (±1g) / set

-Model : A/C/P line &  T line

-Color : Black/Orange/