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These Presta valve stems are compatible with tubeless rims and tires for road, gravel, mountain, and fat bike wheels. The kit includes two Presta valve stems, two machined aluminum caps, two nuts, two extra valve cores, a unique machined aluminum valve core remover, and three rubber base options for compatibility with more rim internal shapes. 

  • 44mm and 60mm stem length options
  • Slotted stem base for compatibility with tire inserts
  • Oversized stem nut for better sealing and easier removal
  • Stem threaded below rubber seal for better performance on single wall rims
  • Three rubber bases included: two types of cones (one installed), one channel
  • Replacement parts available via Wolf Tooth Right To Repair, including cap kit with two caps, nut kit with two nuts, and valve cores

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Tech Specs

Weight:  44mm • 9g  |  60mm • 12g
Material: 7075 Aluminum
Tool interface:  4mm hex

Patent and trademark information

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WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For further information go to www.P65Warnings.ca.gov.