SE Racing Champ Clamp Aluminum Seat Post Clamp - 31.8mm (1-1/4") - Red 44t This is an EXTRA HEAVY

This is an EXTRA HEAVY DUTY chain with bushings and thicker plates than regular chains

Pressure Rating: max 85 psi

For 19mm adapter click HERE

This is one 20" tubular (sew-up) tire

Large surfaces with all replaceable pins

SE Racing Champ Clamp Aluminum Seat Post Clamp - 31.8mm (1-1/4") - Red 44t This is an EXTRA HEAVYThe SE Champ Clamp is a single bolt, CNC machined 6061 T6 aluminum seat post clamp. It has stainless steel hardware. With a 31. 8mm inner diameter this will fit most newer aluminum BMX bikes with 1 1 4 inch (31. 8mm) frames that use 26. 6mm thru 28. 6mm posts. Color: Red Note: This part was colored by anodizing, which is a method of coloring metal. Color differences do occur among manufacturers and even among batches from the same manufacturer. This