16" Aluminum BMX Wheelset - Freewheel - Pair - Black 28t The PD-M520 is an SPD

The PD-M520 is an SPD Pedal Ideal for Enthusiast MTB or Road Cyclists

Posted Weight: 27oz

The Profile Racing Standard Cassette Cog is made of steel and nickel-plated

This stem has a hollow "Potts" mod bolt and it has an integrated adjuster that work with ACS style rotors

and bites into corners in the loose stuff

16" Aluminum BMX Wheelset - Freewheel - Pair - Black 28t The PD-M520 is an SPDThis 16" wheelset consists of one front and one rear wheel, 519 style alloy rims with a black powder coat finish, black steel low flange loose ball hubs, 3 8 inch axles, and 28 black spokes with 1 2" silver steel nipples. Suitable for 16 x 1. 50 2. 125 tires (305mm) and compatible with 16t and larger freewheels (not included). These are not 20" rims; these fit 16" tires and measure approx. 12" across. Color: Black