Protect your bottom bracket with the Underbash OneUp ISCG05.

For those who want to protect their chainring without compromise, the Underbash OneUp ISCG05 offers a versatile and robust solution. With three bash sizes available and easy installation without removing cranksets, it meets the needs of all levels of riding.

Main features:

  • Three sizes available to fit all chainrings, from 28 to 36 teeth.
  • Easy installation with only two ISCG05 fasteners required, no need to remove cranksets.
  • Compatible with oval chainrings and bikes equipped with the Boost standard.
  • Made of stainless steel for added durability.
  • Supplied with three protective plates for optimum impact protection.

Who it's for:

For cyclists who want to protect their bottom bracket without compromising performance, durability and versatility.

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