Plume is a new series made by SMC, focus on making ultra light mini size carbon wheels, carbon rim, carbon handlebar, carbon parts etc. Plume means lightweight, committed to made for lighter, made for speed. Let's first look 16" 349 Plume carbon rims and wheels for Brompton bicycle.
Plume 349 carbon rim:
We optimized the carbon rim structural, lowed the rim height to 22MM, and with a aerodynamic design, using both T800 and T700 carbon fiber, which can guarantee the wheel linghter and still strong. The plume 349 carbon rim only 185±10g/pc, save about 55g than old 38MM normal version.