Inflatable Rubber With Valve Inside Bike Wheels

This page is the CodyCross answer for the clue below from Health and Fitness, Group 2127, Puzzle 1 (Biohacking).

Question is: Inflatable Rubber With Valve Inside Bike Wheels

and the answer is: INNERTUBE

Word Meaning:

INNER TUBE — An inflatable rubber tube with a valve inserted into the casing of a pneumatic tyre.

Definitions from Wiktionary.

Inflatable Rubber With Valve Inside Bike Wheels - Health and Fitness CodyCross Answers | CodyCross Solutions