X7 Left Nerf Bar, 600cc Micro Sprint Wheels 90" across the flats and

90" across the flats and will fit our 05-132 and our 05-134 nuts for our 1-3/4" rear axles

Hyper Racing Junior Sprint Brake Rotor is made from 6AL4V Titanium

Hyper Racing # 084-123

This rotor does not fit Hyper 600cc Chassis

X7 Left Nerf Bar, 600cc Micro Sprint Wheels 90" across the flats andHyper Racing # 12 350 Bumpers, Nerf Bars and Protector Bars are constructed from 7 8" stainless steel. Measurements given are center to center distances of posts. Measurements: Rear top to bottom posts: 13" Lower rear post to lower front post: 32 3 4" HYPER RACINGS GOLD STANDARD: Components marked with the gold H Mark logo are part of Hyper Racings Gold Standard lineup, recommended for X4X7 600cc Micro Sprint Chassis. Each one is tested and proven to