Gamut P38s Boomerang (ISCG05) NLS

BTI part #: GG-0090
vendor part #: BOOM-P38S-ISCG05
UPC: 811074012833
model: P38s
mount: ISCG05

  • Replacement/upgrade arm for Gamut guides
  • 2-arm Boomerang for lightweight racing applications
  • BB: bottom bracket mount
  • ISCG: 59.2mm-BCD 3-tab direct-mount bottom bracket shell with adapter included
  • ISCG-05: updated/larger 73mm-BCD 3-tab direct-mount bottom bracket (works with standard BB, oversized BB and BMX/American shells)
  • P20s fits: 32-34t chainring
  • P30s fits: 34-36t chainring
  • P38s fits: 36-38t chainring
  • P20s Dual fits: 22-24t/32-34t chainring combo
  • P30s Dual fits: 22-24t/34-36t chainring combo
  • No hardware included with boomerangs
in stock?: YES