Plume Gen2 carbon wheels. 
The 2nd generation Plume development.
 
Made for high speed, maximise efficiency with Ultralight weight; 880±15g/pair.  V
The lightest 349 carbon rim in it's class. Clincher and Tubeless ready for Brompton 7 speed system.
 
Optimized carbon rim structural, with low profile rim height (22mm). The Plume uses combination of T700 and T800 carbon fiber in order to control the overall weight and strength. Given the rim height of  22mm, the wheels pick up speed fast and has excellent climbing capability. 
 
Plume is built with RHET ratchet ceramic bearing hub, straight pull ultralight alloy shell weigh 275g/ pair.
Front wheel come with 14H holes and rear wheel with 20H holes; largely reduce the wheel weight and maintain the strength for high speed riding condition. 
The freehub body is able to accommodate up to 7 speed for Brompton 7 speed gear system.

5 years Warranty on factory defect/s.