3G Bikes Iron Cross Chopper Pedals - 9/16" or 1/2" custom pedals from 3G Bikes. Iron Cross pedals for use on any cruiser bikes. ** 1/2" shaft Fits 3G Bike Models: Isla Vista, Santa Cruz, Venice 1 and 3 speed, Rudy, Candy, Puck, Puck Deluxe, and Regular Ez Over. ** 9/16" shaft Fits 3G Bike Models: All newport models, Venice 7 speed, Ez Over Deluxe and Broadway City Bike Select 1/2" axle shaft diameter for use on any bike with a single piece crank. Single piece crank is one piece of metal curving through the bike frame (bottom bracket) to the pedal on the other side. Select 9/16" axle shaft diameter for use on any bike with a 3 piece crank (each crank arm is bolted to bottom bracket) Alluminum Alloy construction with steel shaft with ball bearings. 4-1/2" Long and 4" Wide for maximum coverage for your shoes