Panzer GEN3C Tubeless Tire Insert - 27.5" DH / Enduro / E-Bike (Includes 125ml Sealant)

The Panzer GEN3C 27.5" Tubeless Tire Insert is a premium anti-puncture mousse meticulously engineered for the brutal demands of aggressive Downhill, Enduro, and high-torque E-Bike riding. Acting as a resilient structural buffer between your tire carcass and the rim wall, this insert offers elite rim protection and drastically reduces the risk of pinch flats, sidewall tears, and catastrophic wheel damage. It is the ultimate insurance policy for riders pushing hard into technical terrain, allowing you to run lower tire pressures for maximized traction without the fear of casing a rock or rolling a tire off the bead.

At the core of this insert is Panzer's advanced GEN3C compound, a closed-cell material specially developed to increase progressive shock absorption across the wheel. This compound acts as a high-frequency dampener, effectively absorbing harsh trail impacts and reducing arm pump-inducing vibrations to deliver a more comfortable, controlled ride. The sculpted shape of the mousse allows the tire to deform naturally under cornering and braking loads. By ensuring the tire tread maintains a perfect, uninterrupted patch with the ground, this insert delivers substantial improvements in cornering grip, climbing traction, and braking stability.

To solve a common issue plaguing traditional tire inserts, Panzer has integrated their innovative S-SKIN low-friction texture across the outer surface of the mousse. This advanced surface treatment drastically reduces the coagulation of tubeless fluid that typically builds up and hardens on raw foam inserts during normal use. By preventing sealant skinning, your tubeless liquid remains in its active, fluid state inside the tire, ready to instantly seal punctures. This model is optimized for 27.5-inch wheels with an internal rim width of 25mm to 30mm, and is perfectly proportioned to fit high-volume trail tires ranging from 2.3" to 2.6" in width.

Weighing a highly competitive 100g (per insert), the Panzer system delivers heavy-duty protection without adding sluggish rotational mass to your wheels. A core prerequisite during development was user accessibility; the insert is carefully shaped so that a rider without extensive mechanical knowledge can easily complete the installation in their home garage using a basic set of standard tire levers. To ensure immediate trail readiness, each insert ships with a 125ml bottle of specialized Panzer Tubeless Fluid (100ml recommended for setup), which is specifically formulated to maximize the system's performance and longevity.

Note: The use of a tire insert restricts standard vertical airflow. This system requires the use of a specific insert-compatible tubeless valve (featuring side-drilled air ports) to ensure smooth, unhindered tire inflation and deflation.

Key Features

• GEN3C Shock Absorption: Advanced dampening compound absorbs progressive impacts, dampens trail vibrations, and noticeably enhances rider comfort


• Natural Tire Deformation: Specially sculpted profile ensures the tire casing flexes naturally, maximizing tread contact for elite grip, traction, and braking power


• Anti-Coagulation S-SKIN Texture: Low-friction outer skin prevents tubeless sealant from drying and coagulating on the insert, keeping your fluid active


• Heavy-Duty Rim Protection: Provides an impact-absorbing shield for aluminum and carbon rims, preventing costly damage and flat tires on high-speed gravity runs


• Garage-Friendly Installation: Engineered with a user-friendly form factor that allows quick, straightforward installation using basic workshop tools


• Specialist Fluid Included: Includes a 125ml bottle of custom-formulated Panzer Tubeless Fluid to optimize initial tire setup and maximize sealing efficiency

Specifications

• Model: Panzer Anti-Puncture Mousse (GEN3C Edition)


• Wheel Size Compatibility: 27.5"


• Application / Discipline: Downhill (DH), Enduro, E-MTB / E-Bike


• Internal Rim Width Compatibility: 25mm to 30mm


• Tire Width Compatibility: 2.3" to 2.6"


• Material: Closed-Cell GEN3C Compound with S-SKIN Finish


• Recommended Sealant Volume: 100ml (125ml Bottle Included)


• Valve Requirement: Requires Insert-Compatible Side-Ported Tubeless Valve


• Weight: 100g (+/- variance tolerance)

An elite, lightweight 27.5" tire insert system built to deliver progressive impact dampening, reliable flat protection, and uncompromised tire tread performance for hard-charging gravity and e-MTB riders.