it utilizes a Pindome design for gears 1-8 and a single piece mini-cluster for gears 9-12

the helmet is among the lightest ever produced

Not Combo Compatible

Freehub: Shimano / SRAM 11-speed

RAIL UD Carbon Fiber T700 Ø 7x9 mm

RENE HERSE Nitto R Bottle Cage Hard Goods it utilizes a Pindome designThe best bottle cages in the world: Nitto cages grip securely and rattle free on all roads, yet your bottles are easy to retrieve and insert. Light weight and beauty are an added bonus. They last forever, too. Pro Tip: Instead of the supplied caphead screws with tiny 3 mm Allen heads, use Rene Herse M5 bolts to mount your bottle cage.