Wheels Manufacturing 20T HG Cassette Spacer Model=Cartridges } Tough multi-spoke design

} Tough multi-spoke design

}Kenda Crusher Tire - 700 x 40 Tubeless Folding Black/Coffee Race Pace

Horizontal/Vertical mount is determined by the bike frame and refers to the battery postion

Precision machined 6061 aluminum

Wheels Manufacturing 20T HG Cassette Spacer Model=Cartridges } Tough multi-spoke designShimano HG Hub compatible single speed conversion kit with ramped spacers. Black anodized. Includes: 2 9mm angled spacers 6 3mm spacers 2 1mm shims 1 lockring 1 20t cogCompatible with: Any x 1 8 pitch chain, this includes BMX and Track chains Any 8 or 9 speed chainDoes not work acceptably with:: Any 10 or 11 speed chain TECH SPECS