The FLT4 utilizes the strength of the Mega frame, the light weight of the FLT3 frame, and the wheel protection of the HD H-Block. Comes stock with plastic h-blocks but can be used with our aluminum HD blocks. Squared-off bottom edges offer increased wheel protection and frame life. Designed to fit 60mm wheels max

46mm frame height
41mm frame width
9mm frame wall thickness
110mm middle wheel split
14mm between center of axle and bottom of frame wall
GC 8mm Sickle Bolts w/single tool design
Aluminum Frame&Bearing Spacers included
H-block mounts with 2 bolts at top of frame for a secure fit

Available in 3 sizes:
Wheelbase options: 247mm, 257mm, 270mm
*Wheelbase = the length from the center of the first axle to the fourth.

Each FLT4 Frame set includes 8-steel axles with 8-8mm bearing spacers, and plastic hblocks. Hblocks and axles are also available separately.