Specials

- Shim adds support to Presta stem used in a Schrader rim

- Presta valve tube - 80mm valve has removable valve core

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. - Removable valve core

From pro-level race bikes to sport, fitness and adventure bikes, Giant delivers the benefits of tubeless tire technology to riders of all types.

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.