* Semi-integrated bicycle cable lock* Tamper-resistant hitch security* Robust hitch enhances tow stability* Fits wheelbases up to a 50"* Holds wheels 18"- 29"* Holds tires up to 5" with accessory strap* Exceptional clearance for loading fat bikes* Ballistic black powdercoat* Automotive-grade hardware-01: * 1-1/4'' receiver (40lb/Bike) * Come with 2'' adaptor for Universal fit * NOT Compatible with 1-Bike Add-on-02: * 2'' receiver (60lb/Bike) * 1-Bike Add-On Compatible 2Û Cam Only (40lb/Bike)