* Hub : Brompton 12 speed hub 28H
* Rim : Brompton Double wall rim (A/C/P Line) or Brompton Lightweight rim (T Line)
* Spokes : Sapim Laser spokes and brass nipples
* Number of crossings : 2x
* Weight : 1,310 grams (A/C/P Line) / 1,240 grams (T Line)