• XLab Torpedo Refill Upgrade

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XLab Torpedo Refill Upgrade

The Torpedo Refill is a perfect upgrade for your BTA to a refillable one. It is the fastest BTA system with true aerodynamically designed bottle. It positions the bottle between the aero bars, which removes weight from the handlebars for better control.

It is height adjustable to keep your system aero and allows you to get the perfect straw position for you, with location & tucking options.

The XLab Torpedo system is the cutting-edge of aerodynamics, combined with ultralight design and state-of-the-art ergonomics. Your next hydration system is here. It has been passionately developed over a four-year period with Ironman World Champions, Aerospace Engineering, CFD Analysis and the experience from 27 World Triathlon Titles.


  • 2 straw positions along with cage & mount adjustments allows for perfect straw location
  • Included bite valve allows for fluid intake only, no air intake which causes bloating
  • Bite valve keeps fluid at top of straw for faster drinking
  • Solid Refill Lid is ideal for adding powder, tablets and fluid
  • Slotted Refill Lid is ideal for adding tablets and fluid
  • Refill area is located behind the computer allowing you to keep the computer screen clean & clear
  • The Torpedo Bottle can be moved to another XLab cage on your bike so you can use standard bottles or bottles from an aid station
  • One piece body ensures no leaking
  • Bottle made in the USA and is lead free, BPA-Free and HDPE food safe certified
  • TRUE 26oz bottle capacity (768 mL)
  • Computational Fluid Dynamic (CFD) airflow optimised and velodrome aero testing approved
  • Contoured design to fit your arm shape
  • Small frontal area that allows a clean airflow around the bottle
  • Kamm tail. Reduces drag by 50%
  • Airflow straighteners designed into the bottle to gather airflow for a clean, straight exit air flow
  • Flush lids reduce drag
  • Spacers - allows you to adjust the bottle to the height of your arms resulting in zero crosswind drag
  • Dolphin tail designed straw retainer - allows you to fold the straw flat. Directs air over the straw
  • Saves up to 100 grams of straw drag
  • Computer mounted in front of the bottle, not on top which increases aero drag

Buy XLab Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


Buying Guide

  • We've got everything you need to know in our buying guide.