mixed alpha 40 50 ii disc wheelset Driver body type:Shimano 11.12S/Sram 10.11S Advanced DT Swiss hubs with

Advanced DT Swiss hubs with 36T star ratchet system

BB92 buttom bracket

and the 240EXP is their lighter weight model

The AERO II Disc is the second-generation product

mixed alpha 40 50 ii disc wheelset Driver body type:Shimano 11.12S/Sram 10.11S Advanced DT Swiss hubs withThe Alpha II Disc Road Bike Wheelset features a 23mm inner width for a wider tire, providing improved stability and performance. With D21 hubs, this entry level option is perfect for beginners looking for an affordable high quality wheelset. Upgrade your ride with these precision engineered wheels. Specification Type Carbon Disc Wheelset Rims Front: Alpha 40 II Disc Wheelsets Rear: Alpha 50 II Disc Wheelsets Material 100% Carbon Fiber Toray T700 &