NEW Zipp Speed Weaponry 30 Course Rear Wheel x x XD/XDR, Black, Clincher height_4ft-11in Fits 7/8" to 31

Fits 7/8" to 31

however the geometry and dimensions are based closely on that of our most recognizable model

Turn the Trail Doc into a travel workstand with the help of the Tri Doc

Brake compatibility: Disc (Center Lock)

Prime 9 technology offers the same range as a 12-speed drivetrain

NEW Zipp Speed Weaponry 30 Course Rear Wheel x x XD/XDR, Black, Clincher height_4ft-11in Fits 7/8" to 31Zipp's 30 Course wheelsets start with the versatile and durable 77D 177D hubset. Add in the 30 Course's durable, wide alloy rim which offers enhanced aerodynamic efficiency as well as better comfort, tire profiles, and cornering grip. The result is a wheelset full of Zipp's engineering prowess & function in a high performance aluminum wheelset. Capable for disc brake road, cyclocross, gravel adventures, training or racing. Durable, wide alloy rim