Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
4 ISO Width (mm) 61 ISO Diameter 406 / 20" BMX
Frame SmartForm C3 Alloy
The Tanpan brings the range and security of Shimano mountain rear derailleurs to Shimano-equipped drop-bar bicycles
5" 160 mm 15QR x 110 mm 37 mm Offset Shiny Black GRIP2
Dual linear spring tension adjustment
Wheels Manufacturing StackRight Headset Spacer Kit - Red ModelNumber=J2027 4 ISO Width (mm) 61Wheels Manufacturing StackRight Headset Spacer Kit Red. StackRight Headset Spacers look great and stay that way! No more misaligned headset spacers thanks to the StackRight technology which locks spacers together with an interlocking channel for a clean sleek look. Fits 1 1 8" threadless fork steerer Inner Diameter: 28. 9mm Outer Diameter: 34. 4mm Precision machined 6061 aluminum Kit includes 1. 5mm (2) 2. 5mm (2) 5mm (1) and 10mm (2) thicknesses TECH