Stan's NoTubes ZTR Alpha 340 Disc Rim (700c)

Stan's NoTubes ZTR Alpha 340 Disc Rim (700c)
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Stan's ZTR Alpha 340 Disc Rim lets you enjoy the advantages of a tubeless setup on your road and cyclocross bikes. The Alpha rim uses Stan's BST technology for easy tubeless conversions, while its wide inner profile and lowered sidewalls boost tire volume for enhanced traction. At only 385 grams, it's light, strong, and it features a semi-aero profile for quick accelerations and blazing speed.

Stan's NoTubes BST design creates a tight tubeless seal between
the rim wall and tire bead. The inner rim wall is the same size and shape
as the tire bead. It's also shorter, which increases the volume of the tire giving you better traction.

Part Numbers

Option UPC MPN
24 hole 847746004431 RWAP90028
32 hole 847746005261 RWAP90030