DESCRIPTION Meet the ZTR Alpha 400, a rim that shares the same dimensions and patented Bead Socket Technology as the Alpha 340 but adds a triple channel internal arch design that makes this rim nearly indestructible. The ZTR Alpha 400 also offers a 33% thicker spoke bed than the original Alpha 340 rim for maximum durability. The Alpha 400 Team wheelset features Neo hubs with durasync. Neo hubs includes larger bearings, and a stronger, stiffer, shoulderless axle that provides unmatched strength and reliability. The laser-etched SealLock end caps lock into place and roll smoother. When combined with road tubeless tires, the Alpha offers a ride normally only found with tubular tires and rims, but maintains the simplicity and low maintenance of a clincher. Light and fast on the outside, ultra-stiff and strong on the inside, the new ZTR Alpha 400 is the ultimate rim and wheelset for big miles. What’s Included: Alpha 400 Wheelsets comes with pre-installed tape for tubeless use and presta valves. FEATURES Reinforced internal arch creates the strongest possible road rim Bead Socket Technology (BST-R) for superior tubeless performance Neo hubs accelerate quicker and last longer Wide, low-profile rim design for better cornering and faster rolling 33% thicker spoke bed than Alpha 340 rim for maximum durability Compatible with Shimano and Campagnolo 9, 10, and 11-speed cassettes Compatible with road tubeless-specific clinchers and conventional clinchers when used with tubes 2 layers of 21mm yellow tape and 44 mm valves installed for tubeless use.
