Sizes:as picture show Material: aluminum alloy Color: black, red, blue,purple,yellow,green Package included:1 pair Bike Pegs Quantity: 1pair HIGH QUALITY: Made of high-strength aluminum alloy material, strongly-built and heavy weight-bearing PRODUCT SIZE: 3.9in*1.1 in (100mm*28mm).Fit 3/8 inch axles.Suit for universal Bike,road bike, mountain bikes, track bike, MTB, BMX, etc. SUPER FUNCTION: Compact bicycle foot pegs Knurled pegs, anti-skid. Suitable for front and rear axles, Convenient tool for picking up another person by bicycle EASY TO USE: Mounted on the rear axle of the bicycle,Install the shaft screws to leak at least 6mm,Or directly remove the shaft nut the longer the screw leaks , the safer theinstallation and use SPECIAL DESIGN: Durable and stylish,Cylinder shape carved with non-slipping grooves, safe and durable