Get $10 Voucher per $100 Spend! T&C apply

Free shipping on orders over $100

⟟ Locations

CST Tube 27.5 x 3 (650b) FV 48mm

$23.99 NZD

Free NZ Shipping over $100
60 Day Returns
Earn 10% cash back in Rewards!

The CST Tube 27.5 x 3 (650b) FV 48mm is a specialized inner tube for mountain bike tires, designed to fit 27.5-inch diameter and 3-inch wide tires. It features a Presta valve (FV) commonly found on high-performance bicycles, with a 48mm stem length. This valve type is known for its slender profile and threaded top. Compatibility between the inner tube and tire is crucial for optimal performance and inflation.


  • Designed for mountain bike tires
  • Fits 27.5-inch diameter and 3-inch wide tires (650b)
  • Features a Presta valve (FV)
  • Valve stem length: 48mm
  • Ensures optimal performance and inflation when paired with compatible tires

Technical Specifications
  • Tire Size: 27.5 x 3 inches (650b)
  • Valve Type: Presta (FV)
  • Valve Stem Length: 48mm

Customer reviews

Customer reviews

Shoes arrived in record time, 100% recyclable packaging with a lovely personalised note. Came across this shop by chance but very glad I did and highly reccommend for online orders.
— Damon

Why Shop with Outside Sports

Free_shipping_icon-min - Outside Sports


Free Delivery on Orders Over $100*

Return_icon-min - Outside Sports

60 Day Returns

Exchange or 100% Refund Guarantee

loyalty_icon-min - Outside Sports


Get 10% in Rewards