What Our Gearhead(R) Experts Are Saying: "I run the Griffus 2. 5 up front and the 2. 4 out back on rocky, dry tracks. The 2. 5's taller shoulder blocks bite hard in blown-out corners, while the 2. 4's lower center lugs roll quicker and brake predictably. It's a simple, tube-type setup that shrugs off big days and keeps steering precise when speeds ramp up."When we're charging enduro lines or stacking laps at the bike park, the Hutchinson Griffus 29in Tubetype Tire keeps traction predictable and speed on tap. Built from Racing Lab DNA, the Griffus pattern pairs an aggressive 2. 5 front option for confident turn-in and braking with a faster-rolling 2. 4 rear that maintains a continuous contact patch for efficient drive on hardpack and mixed terrain. Hutchinson's durable 33 TPI casing and stout wire bead give us a fuss-free, tube-type clincher that's ready for E-MTB torque and everyday abuse without the setup drama. Choose 29x2. 5 for maximum front-end bite or 29x2. 4 for rear-wheel efficiency-together they form a proven combo for dry to medium conditions, with reliable grip when the trail turns rough or the landing comes up fast.