those with sit bones measuring 130mm plus should do for the 152mm saddle

Chain and cassette compatibility: Sram 7-10 speed drivetrains

Weight: 110g

Closure or Slip-on: Velcro closure

TowWhee Connect Tow Bungee Pack - Blue - 54-144 Inch Ignore Wholesale Tier 2 Brand Rule those with sit bones measuringThe fastest and most universal TowWhee ever! Everything you need to tow any bike with any bike all in one! Featuring a new sewn in ultra fast connection stem hook and quick loop with carabiner, this all in one kit comes complete with a storage stuff sack so you are ready anywhere you go. Easy to use & lightweight TowWhee adventure tow bungees are designed to help tow kids up even the biggest hills or mountains. The perfectly tuned bungee creates a