AmazonAnti Theft,Prevent Removing Wheels by Hands Must use 5mm hex wrench to remove the wheels Stainless steel axles,Anodized aluminum nut,stainless steel centering springs Skewers Front Axles: 5mm x 115mm, Rear Axles:MTB,5 x 150mm/Road bike,5 x 145mm lightweight 68 grams
Anti Theft,Prevent Removing Wheels by Hands Must use 5mm hex wrench to remove the wheels Stainless steel axles,Anodized aluminum nut,stainless steel centering springs Skewers Front Axles: 5mm x 115mm, Rear Axles:MTB,5 x 150mm/Road bike,5 x 145mm lightweight 68 grams