Wheels Manufacturing 20T HG Cassette Spacer 2016 Stumpjumper 27/29 Advanced alloy rim braking compound

Advanced alloy rim braking compound provides superior performance in both dry and wet conditions

Springs feature the progressiveness and ramp-up that hard-charging riders demand

SmartEVO DH Compound is the enduro and downhill racing specific formulation with a supersoft 42 Shore A rating

Easy to ride with adjustable sizing for a perfect fit—ride comfortably and keep your feet grounded

MagnetiXchange system allows easy pad changes Brake Caliper Type Post Mount Rotor Included No Brake Position Front or Rear Color Silver piston covers Hydraulic Fluid Type Mineral Oil Pad Compound Semi-Metallic Defined Color Black

Wheels Manufacturing 20T HG Cassette Spacer 2016 Stumpjumper 27/29 Advanced alloy rim braking compoundShimano 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