Technomousse 80/100/21 Dirt Bike Front Tire Mousse Insert Black Series M005 Standard Compound - Enduro Motocross Foam Tire Tube - Puncture and Cut Resistant Engine Coolant vibration-resistant mounting that won’t back

vibration-resistant mounting that won’t back out under extreme conditions

Its dual-layer foam construction is built for motocross conditions

Protect your forks with Polisport's exclusive technology

and Husqvarna 65 TC (2017-2023)

Designed specifically for Yamaha 85 YZ models from 2019-2023

Technomousse 80/100/21 Dirt Bike Front Tire Mousse Insert Black Series M005 Standard Compound - Enduro Motocross Foam Tire Tube - Puncture and Cut Resistant Engine Coolant vibration-resistant mounting that won’t backElevate your off road riding with the Technomousse Black Series Standard Compound Mousse Inserts the most versatile foam tire inserts from Technomousse. Engineered for riders who demand top tier performance, reliability, and sensitivity across Enduro, Hard Enduro, Extreme Enduro, Cross Country, Motocross (MX), Rally, and MiniCross. The Black Series compound excels in high temperature conditions, adapting seamlessly to muddy, rocky, sandy, or technical