RIM JOINT | Welded BEARING COUNT | Front-2 | Rear-4 DISC MOUNT | Center Lock HUB AXLE OPTIONS: Front QR x 100 mm | Rear QR x 135 mm INTERWAY 25 inherits the consistent aerodynamically superior design of the CRODER road bike wheelsets and has the same aerodynamicframe improves wheel stiffness as the RW 3 DISC. The only distinction is the INTERWAY 25 which is made by CRODER welding technology with CRODER-T6 aluminum alloy. This provides INTERWAY 25 with not only stronger rims but also affordable price and remains the outstanding overall performance. With this tubeless INTERWAY 25, cyclists will have more options to pick, reduce the overall weight, and improve stability. You will love INTERWAY 25 if you're looking for a set of multifunctional disc brake road bike wheelsets.