A drop center wheel allows for smoother turning ability, while maintaining stability and traction. This chassis features our Robits Drop Blocks (am-5028) allowing optimization of handling by modifying which wheels are dropped or raised. For those looking to further customize their drive experience, this chassis is compatible with all our NeveRest Orbital motors and 3/8 inch hex bore Stealth Wheels. Included Items: Electronics: 2 - 19.2:1 NeveRest Orbital Gearmotors (am-3637b) Structure: 2 - Robits 0.5×0.5×10.0 Tube (am-5001-1000) 2 - Robits 1.0×1.0×15.5 Tube (am-5002-1550) 2 - Robits Single Gearbox Drop Bracket (am-5018_1) Motion: 4 - 40 Tooth 20DP 0.375 in. Hex Bore Plastic Gear (am-5020_40) 6 - 3 in. Diameter 80A 3/8 in. Hex Bore Stealth Wheel (am-4718_gray) 8 - 14 Tooth 0.375 in. Hex Bore HTD Pulley (am-4960) 12 - Robits Drop Mount (am-5019) 12 - Robits Motion Bushing for 375IN Hex (am-5021) 2 - 60 Tooth 9 mm Wide 5 mm Pitch HTD Timing Belt (am-4902) 2 - 75 Tooth 9 mm Wide 5 mm Pitch HTD Timing Belt (am-4958) 6 - 4 in. Long Robits Hex Shaft (am-5003-0400) 2 - 6 mm D to 0.375 in. Hex Adapter (am-3444) Hardware: 2 - Spacer, 0.430 ID x 0.500 OD x 0.250 Long Aluminum (am-1698) 4 - Spacer, 0.430 ID x 0.500 OD x 0.500 Long Aluminum (am-1699) 12 - #10 Flat Washer (am-1026) 10 - Screw, SHCS, 10-32 x 0500 (am-1002) 2 - Screw, SHCS, 10-32 x 0750 (am-1047) 20 - Screw, SHCS, 10-32 x 1750 (am-1048) 6 - Screw, SHCS, 10-32 x 2000 (am-1049) 26 - 10-32 Nylock Jam Nut (am-1063) 2 - Spacer, 0.375 OD x 0.194 ID x 0.25 Long Nylon (am-1700) 6 - Spacer, 0.375 OD x 0.194 ID x 1.00 Long Nylon (am-1696) 6 - M3-0.5 x 8 mm Socket Head Cap Screw with Thread Patch (am-1500)
