28mm & 32mm

resulting in a superior strength-to-weight ratio

Rise: 9" - 9

Merritt's patented Slidewall technology reduces friction during grinds to make the ultimate street tyre

It sits at a slightly bigger diameter than your bottom bracket shell and is made out of post heat treated 4140 (the same stuff as a decent metal peg)

Seven iDP M1 2025 Youth Race Helmet - Matt Black Profile 14mm mini Hubs 28mm & 32mmThe M1 Full Face Helmet is perfect for anything from racing to full days of uplifting or bike park laps, the M1 Helmet will keep you protected and comfortable. Built with a lightweight ABS shell for durability with 13 vents to intake cool air and a heat exhaust to vent. The M1 features a large eye port that offers a greater field of vision and improved goggle fit. Size guide: Youth Medium: 18. 8" 19. 6" (48 50cm) Youth Large: 19. 6" 20. 5" (50 52cm)