GIANT TUBELESS VALVE STEMS 42mm discount_processed The Trainer

The Trainer

Bottle at a full suspension bike – no problem

Confidence inspiring grip

Deep elastic cuff with silicone gripper

The BackRack Disc is designed to mount to the eyelets already built into your frame

GIANT TUBELESS VALVE STEMS 42mm discount_processed The TrainerThis product extends the valve length on a Giant tubeless tyre to make it compatible with Giant aero wheelsystems, allowing easier application of tyre sealant. Features For use with Giant proprietary Aero WheelSystems 42mm valve stem Removable valve core for easier application of tyre sealant 2 per package We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to