40MM THREADED EXTENDER KIT W/SPEED SHIELD

C$39.99
Article number: SILCA VV-TUB-ASY-006
Availability: In stock (5)
  • High precision CNC machined Aluminum Valve Extenders with full external threads
  • Knurled spherical nuts to eliminate bending load on valve stem
  • Custom molded silicone shield with 3M adhesive backer
  • Less than half the weight of brass valve extenders
  • SpeedShield Improves wheel aerodynamics up to 0.5 Watts at 30mph
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