Bear Pawls BEB004 Rear Hub with proprietary Power Stroke Technology sets the standard for durability and strength for high load and high torque applications such as E-MTB’s and Cargo bikes. A hardened steel cassette body is mated with a semi-high flanged hub shell to allow for wider spoke angles resulting a stronger wheel. Four (4) sealed cartridge bearings are spaced to distribute internal forces while maintaining high rolling efficiency. The BEB004 is designed for use exclusively with disc brakes using a traditional 6-bolt rotor mounting pattern. Visit Bear Pawls and Alexrims at Taipei Nangang Exhibition Hall 1, Booth J1117.