SIDE SHOW 3 Sealed Bearing Bike Pedal Rigid Super Light Use For Adult Bicycle Pedals (Black) NON SLIP PLATFORM: Dual side concave shape for long ride comfort and pedaling efficiency MORE STABLE BEARING: Three pcs loose ball sealed stable lubricated bearing pedals RELIABLE STEEL SPINDLE: CNC machined CR-MO die casting boron steel 9/16 UNIVERSAL BIKE TYPE: BMX bike, old school, curiser, cyclocross bike, dirt jumper, folding bike, mountain buke, road bike, touring, track bike, unicycle, urban bike and etc LIGHTER & ULTRA-THIN: 0.56lb, 0.7x3x4 inch each