Pirelli Enduro/Rally Mousse Set – 90/90-21 Front (E-21C1) & 140/80-18 Rear (R-18H1) Foam Inserts | Flat-Proof Off-Road Tire Inserts | Medium Compound | NHS Piston Kits convenience

convenience

The 5-digit resettable combination allows for over 100

Keep your KTM 250 EXC-F/SX-F/XC-F running cool and leak-free with the Athena P400270475007 Water Pump Repair Kit

lightweight protection

Other features include an all-metal 1/2 inch self-ratcheting chuck for improved bit-gripping strength

Pirelli Enduro/Rally Mousse Set – 90/90-21 Front (E-21C1) & 140/80-18 Rear (R-18H1) Foam Inserts | Flat-Proof Off-Road Tire Inserts | Medium Compound | NHS Piston Kits convenienceUpgrade your Enduro or Rally setup with genuine Pirelli Mousse foam inserts sized for popular off road combinations: 90 90 21 front and 140 80 18 rear. These medium compound rubber foam mousses are engineered to replace conventional inner tubes, delivering puncture proof reliability while maintaining a lively, consistent ride feel. Once installed, they simulate roughly 0. 7 bar of pressure, providing excellent traction, agility, and sidewall support