Hapleby Premium Bike Pedals of 9/16 Inch, Professional Mountain and Road Bike Flat Pedal...

1. WIDE APPLICATION: The pedals thread spindle uses international universal standard 9/16 inch, suitable for 99% bike crank, for example mountain bike, road bike, folding bike, ommuting. Each bike pedal spindle is fitted with 2 sealed bearings, they spin smoothly as well. 2. STURDY AND DURABLE: The pedals are made of aluminum alloy pedal body and high strength Cr-Mo spindle which has sturdy, abrasion and corrosion resistance, we have try to stood and bounced on them with all of my 190 pounds of weight. rubber ring will keep the bearing clean to a certain extent, and stay away from dust infiltrating. 3. GREAT GRIPS: Lightweight and wide base easy to keep your feet stay on the pedals better when climbing, provide more comfortable riding experience for you. They are very grippy even on your size 10 shoe flip-flops. 4. ANTI-SKID DESIGN: 6 pins on each side effectively increase friction, the pins will grip the tread on your shoe and have a very comfortable feelling, it will't cut up your leg even you can actually pedal bare foot. You can try to bike over rocky, rooty and uneven terrain, these pedals all get tested and stand up to your punishment. 5. EASY TO INSTALL: The pedals were labelled L & R, using hexagon installation and removal. When you're installing these pedals, be sure to put the L pedal on the left side and the R pedal on the right side, counter clockwise to tighten for left pedal and clockwise to tighten for right pedal, bike head is the tightening direction. 1PCS pedal wrench that come with can help big time.