Pirelli Bike

Frequently Asked Questions

• How do Pirelli casings—ProWALL, HardWALL, HyperWALL, and DualWALL—compare and which should I choose?

  ProWALL is a lighter, more efficient casing aimed at XC and trail riders who prioritize low weight and rolling efficiency. HardWALL (bead‑to‑bead with sidewall insert) is robust for trail/enduro, offering stability at low PSI and pinch‑flat resistance; DualWALL/DualWALL+ adds dual 120‑TPI plies and reinforced beads for maximum puncture protection in enduro racing. HyperWALL is built for eMTB/downhill stability with a thick insert to the bead—about 200 g lighter than traditional DH casings but heavier than HardWALL—so pick based on rider weight, aggression, and need for sidewall protection.
• How do Pirelli compounds like SmartGRIP, SmartEVO AS, and SmartEVO DH affect tire performance?

  SmartGRIP is tuned for a balance of grip and durability, making it a common choice for enduro and mixed‑terrain Scorpion tires. SmartEVO AS is an all‑season compound that improves wet grip and vibration damping for gravel and mixed surfaces, while SmartEVO DH prioritizes maximum traction (with higher rolling resistance) for downhill and very aggressive enduro use. Road P Zero models use a 3‑zone tread compound strategy to optimize dry/wet grip and rolling efficiency for racing.
• How does the Scorpion Enduro M/R compare to the Scorpion Trail III for mixed trails and enduro riding?

  The Scorpion Enduro M (and rear‑specific M/R combinations) is built for aggressive, technical enduro—deeper, more aggressive knobs and grippier compounds (SmartGRIP/SmartEVO DH options) for traction on steep, loose, or soft terrain, with R versions optimized for rear durability and lower rolling resistance. The Scorpion Trail III is a faster‑rolling, more nimble tire with a lighter casing and shallower knob profile better suited to flowy trails, longer climbs, and riders who want more efficiency without sacrificing predictable cornering. Choose Enduro M/R for maximum traction and protection on descents and Trail III when you need quicker acceleration and less weight for mixed trail days.