Reverse Single Speed Cog 20t MFPN=P100005719 model Micro Drive 800 and

model Micro Drive 800 and KTV Drive Pro lumens 800 front and 150 rear run time up to 35 hrs front and up to 20 hrs rear color satin black/black weight 135g front and 50g rear

Shimano RT-EM810 disc brake rotors for speed sensor systems deliver powerful and consistent brake performance in all riding conditions

34mm OD double wall 6069 aluminum rim (40% stronger than 6061)

Airlock inner tube sealant for the best chance of reducing punctures

Reverse Single Speed Cog 20t MFPN=P100005719 model Micro Drive 800 andCrMo cog with 7mm thick Hyperglide spline, 1. 8mm tooth thickness Extra wide flange prevents cog from deforming freehub body splines TECH SPECS teeth 20t color silver