FIR Dura Mousse 90/100-21 standard + 140/80-18 Lightweight Mousse.

The Complete Enduro Mousse Setup — Front & Rear

Stop worrying about flats and start focusing on the ride. This bundle pairs the Dura Mousse 90/100-21 standard front insert with the Dura Mousse 140/80-18 Lightweight rear insert — a complete, puncture-proof setup for enduro and motocross, front to back.

What's Included:

• Dura Mousse 90/100-21 — heavy-duty front insert, standard full-size enduro/MX fitment
• Dura Mousse 140/80-18 Lightweight — reduced-weight rear insert for sharper handling

Bundle Benefits:

• Complete front & rear puncture-proof setup in one purchase
• No inner tubes, no pressure checks, no flats
• Lightweight rear reduces rotational mass for improved agility
• Consistent feel from start to finish
• Ideal for enduro, hard enduro, motocross & trail and Green Laning