Alienation Feather-Weight BMX TPU Tube 20x1.75-2.50 SV 40mm 0d 67g MFPN=M167-02-007-01 S1 (formerly Z-410): bushing-less design

S1 (formerly Z-410): bushing-less design for normal BMX and Singlespeed use

Type MTB Headtube/Quill Diameter 1-1/8` Length 55 Bar Clamp Diameter 31

5mm Eye Eye-185mm Shock Size 185X52

Perfect combination of speed and handling

Alienation Feather-Weight BMX TPU Tube 20x1.75-2.50 SV 40mm 0d 67g MFPN=M167-02-007-01 S1 (formerly Z-410): bushing-less designUltra light TPU tube for bmx racing and street use. Improved puncture and snake bite resistance over standard butyl tubes. Better air retention than butyl tubes paired with a premium Schrader valve TECH SPECS Vendor Alienation Manufacture Number Model Name Feather Weight BMX TPU Tube Category Tubes