Black ops Micro Drive II 25T chainring Rotor Size (if included)-No Rotor Features a drain hole to

Features a drain hole to prevent condensation build up

Works best on muddy tracks

Pro casing model provides lower rolling resistance and increased puncture protection

Vendor Sunlite Manufacture Number Model Name Squeeze Horns Category Bells & horns

Angled knobs in the middle of the tread optimize the rolling characteristics Flat Protection Tread and Sidewall Color Black Defined Color Black ISO Width (mm) 61 ISO Diameter 584 / 650b / 27

Black ops Micro Drive II 25T chainring Rotor Size (if included)-No Rotor Features a drain hole toMicro Drive II chainrings are compatible with 1 piece and 22mm 3 piece BMX cranks. CNC machined 6061T6 alloy construction TECH SPECS Mount Compatibility 1pc 3pc Teeth 25T Type Material Alloy Spec Color Blue Chain Compatiblity 1 2` x 1 8` Tooth Type Standard Weight Offset