Designed to mount bikes with 100/110mm x 12mm, 100/110mm x 15mm, and 110/110mm x 20mm thru-axles (Boost) Compatible with pinch style forks such as Fox40, Manitou Dorado and Marzocchi 380 Rear wheel holder can accommodate all wheel sizes and widths from 700c x 23mm road wheels up to 26” x 4.5'' fat bike tires. Rear wheel holder features a ratchet buckle and strap that allows fast adjustment Works with Front Runner Racks and Load Bars Made from steel and aluminum and powder-coated for durability and longevity Note: Installation requires a minimum rack length of 1156mm (six slats).

Consists of:1 x Front Fork Mount1 x Rear Wheel Mount1 x Pair of inserts for 12mm 100/110 Thru Axle1 x Pair of Inserts for 15mm 100/110 Thru Axle1 x Pair of inserts for 20mm 100/110 Thru AxleInstallation HardwareFitting Instructions Materials used:Black powder coated steelBlack powder coated aluminum Product Dimensions:300mm (11.8'') L x 176mm (6.9'') W x 81mm (3.2'') H Weight:1.5kg (3.3lbs)