Ball bearings system optimizing every your platform Pedal stroke,slide smoothly, High-strength aluminum alloy casting Body makes the bike pedals more durable
3.5*3.5*0.78 inches（9*9*2 cm）,Dual Sided road mountain bike platform Aluminum ANTI-SKID nails for efficiency pedaling.The platform pedals spindle was completed sealed to prevents water and dust from entering.
Considering that a few bikes such as BMX use the 1/2" spindle, some customers may cannot mount the bike pedals because they did not notice the of 9/16" and 1/2". In order to avoid affecting your normal use, pls confirm the size of screw thread .
Fit most of adult bikes. For MTB - Old School, Cruiser Bike, Folding Bicycle, Mountain Bike, Road Bike - Racing, Road Bike - Touring, Track Bike, Urban Bike - Fixed Gear
The fully sealed chromium-molybdenum steel bearing bicycle pedal prevents water and dust from entering the spindle, thus ensuring excellent durability and performance.