The Unit's straightforward design allows for precise fine-tuning

BSA 73mm threaded bottom bracket

cr-mo female axle & bolts and two Plastic Front Hub Guards

Nylon peg from Eclat

The two rings are pushed together with a very special design of spring

Premium Curb Cutter Planetary Freecoaster Wheel - RHD Colour:Black The Unit's straightforward design allowsPremium's Curb Cutter Planetary Rear Wheel takes all Colin Varanyak's signature rim and laces it up to their Planetary hub. Colin's signature brakeless rim boasts a durable, strong and lightweight 6061 aluminium, double walled and welded seam construction. It's less prone to tyre rollover at lower pressures with more tyre surface for better traction and reduced tyre bulge for less grind resistance. The rim is laced to a Premium Planetary Freecoaster