TUBES

The original tubeless valve stem - most rims and a perfect fit for all Stan's BST rim models. Durable brass construction with removable valve core makes adding sealant easy.

SILCA has partnered with Vittoria to create the highest quality, lowest rolling resistance, finest riding inner tube, sized for modern clincher tire setups.

The original and still the best tubeless valve stem for most rims and a perfect fit for all Stan’s BST rim models.

Multiple sizes available.

Ultralight (36g.) inner tube, TPU, 700x18-32, 45mm Presta valve

Ultralight (40g.) inner tube, TPU, 700x18-32, 80mm Presta valve

Ultralight (38g.) inner tube, TPU, 700x18-32, 65mm Presta valve

Standard butyl inner tube, 700x18-28, Presta 60mm

Standard butyl inner tube, 27"x1-1/2" / 28"x1-5/8"x1-1/2" (700x32-47), Presta 50mm