MTB pedal spacers 16mm/20mm for knee protection road bike 16mm/20mm Bike Pedal Extenders, Cr-Mo Axle Spacers for Knee Protection - MTB/Road<br> 16mm 20mm Bicycle Pedal Axle Extender Bicycle Pedal Extension Bolts Spacers<br> Features:<br> EXTENDED PEDAL 16/20MM, PREVENT YOUR KNEE - Pedal axle extender form the crank gives you a comfortable riding, avoid your keel or leg scratch with your bike.<br> HEALTHIER RIDING - Fitting our bike pedal extenders can increase the pedaling area, exert force easily, and increase the width of both sides. Help you adjust your riding stance and will allow cycling a more natural position. They will perform just as well on longer journeys too.<br> PREMIUM STEEL MATERIALS - WEYCNCRIUF Bike pedal extenders are made of high-quality chrome-molybdenum steel, waterproof, Anti-oxidation, anti-rust, anti-wear,anti-corrocive, durable for use.<br> SIMPLE TO USE AND INSTALL - Pedal extenders for bikes are divided into two sides of the left and right shafts (the same side shaft teeth can be superimposed); Featured by unique L and R markings, simple to distinguish the right and left extenders.<br> WIDE APPLICATION - Bicycle pedal extenders allow you to attach this set includes any standard mountain, road bike.<br> Specifications:<br> Material: Molybdenum Steel<br> Color: Black Color Gold for Titanium<br> Type: 16mm/20mm<br> Note:<br> Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid.<br> Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you<br> Package includes:<br> 2x Bicycle Pedal Axle Extender.