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Challenge Valve Extension Presta - black anodized

Challenge Valve Extension Presta - black anodized

Challenge valve extension for presta valves.

  • black anodized aluminium
  • 5,5mm diameter
  • removable core
  • pairwise including valve key.

Included in delivery: 2 valve extensions + valve key
Material: Alloy
Weight supplement: at 31.5mm)
approx. 4 grams (at 41.5mm)
approx. 5 grams (at 55mm)
per pair | manufacturer information

Fact Sheet of Challenge Valve Extension Presta - black anodized

Product Name: Challenge Valve Extension Presta - black anodized
Manufacturer: Challenge
Item Code: CHT385562
activity: Cycling
Tire & tube accessories : Valve Extender
Model year: 2023
Collection: Full year
weight: 3g
manufacturer item code: 90020 (31.5mm)
90021 (41.5mm)
90022 (55mm)
Manufacturer page: http://www.challengetech.it