700c, 27-Inch & 650c

The Overdrive Excel tire is designed to save time and money on trekking rides on your mountain bike. - Dual compound for reliability and grip - Grooved slick design for all-weather grip - Puncture-resistant thanks to SilkShield bead-to-bead protection - Designed for road and some off-road use

Gravel and dirt road racing tire - Dual-Compound for longevity - Gravel-specific tread pattern - Tubeless Ready (TR) Maxxis' first gravel-specific tire, the Rambler, is designed with the volume you need for comfort and the tread you need for speed and control. Tightly packed center knobs are ramped for rolling efficiency on hardpack roads, and spaced-out side knobs provide predictable cornering in varied terrain.