Sapim BAT Reduction Nipple Brass Silver 13gauge Flat Head Polyax nipple designed to accept smaller 2 mm 14gauge spokes, for fitting 2 mm spokes to a larger than standard diameter spoke hole. 13gauge head and 14gauge thread. Total length: 14mm.
Sapim BAT Reduction Nipples. 13g head, 14g thread.
Sapim BAT Reduction Nipple Brass Silver(nickel plated) 13gauge Flat Head Polyax nipple designed to accept smaller 2 mm 14gauge spokes, for fitting 2 mm spokes to a larger than standard diameter spoke hole. 13gauge head and 14gauge thread. Total length: 14mm.
Suggested spoke wrench: PT SW-42 or Unior 1633/2P(3.45mm).
Polyax Nipples
The rounded design of the Patented Polyax nipple head reduces the stresses produced by axial and lateral forces (inherent in wheels with low spoke counts and crossings). Polyax nipples re-align themselves within a rim hole up to 9 degrees in a radial direction and 6 deg in an axial direction, making for a much superior fit.