【SPD SYSTEM】:BUCKLOS SPD pedals compatible with all shimano SPD system. You can use for Shimano SPD cleats on these clipess pedals .Suitable for your mountain bike, spin bike, road bike,gravel bike,BMX, hybrid bike, cruiser, commuter bike, folding bike, touring, indoor cycling
【CNC TECHNOLOGY DURABLE QUALITY】Bucklos spd pedals for road bike/ mountain bike is made of CNC high-quality aluminum alloy material, Bisized, smooth and sealed bearing not only waterproof, dustproof, and sandproof, but also spin smoothly and without any noise during cycling
【Size & Package】 Model M780, the aluminum body is 97*57mm(0.32*0.19in), weight about 0.75lb/344g/ pair. the package includes 6mm wrench, spd cleats*2