- Axel Joiner Frame
- Battery Cable Extention 6-8in
- Relay/H-bridge
	- On/Off or Off/CW/CCW control 
	- Power not through brain
	- Daisy Chained to power more moters
- SD Card/Flash Drive Memory Upgrade
	- Larger Programs
	- Data Capture
- Heat Sink for Motor Controler 29/Motor
- Flat 60 Degree Angle Bracket
- Flat 30 Degree Angle Bracket
- Ammeter
	- Digital
- Corner Brackets
- Flex Shaft
- Slide Potentiometer
	- Attachment for axel and screw to slide
- Flat Metal Counterweight/Flywheel
	- Indent for barlock
	- 2in Dia. 
	- .25-.5in thick
- Linear Screw Block
- Idler Gear Kit
	- 12, 36, 60, 84 tooth
- Force Sensor
	- Light sensor sized
	-Force sensitive resistor/Metal Foil Strain Gauge
- Crown Gears 36 Teeth
- Cam Kit
	- Egg shaped, eccentric, and elliptical
	- Type 1, Type 2 cams
	- Groove cams
- Half Size Gear Kit
	- 24, 48, 72 tooth gears
- Four Hole Bearing Flat
- Hole grid on 60, 36 tooth gears
- Wire Joiner with Mounting hole
- Temperature Sensors for Moters/Motor Controler 29
- Off Board Prossessing/Computer Feedback
	- Diagnostics
- 1X3X1 C Channel
- 25in Structural Members
	- Braceing
- 84 Tooth High Strength Gear
- USB Extention Cable
	- To move VexNet key to optimum location
- VexNet Key Mount
	- To move VexNet key to optimum location
- 6in Wheel-Leg Tire Segments
- One Way Overrunning Clutch
- Female Treaded Cube
	- .5X.5X.5
- Differential with Sprocket
- SPST Switch
	- Automomus selection
- Long Rope 8ft
- Air Pressure Sensor
- Voltmeter
	- Measure battery voltage
- Motor With Through Axel Hole
- 36 Tooth Rack Gear
- Truss Bar
	- 35 Length, 4 Wide
	- lightweight, strong members
- Rachet Kit
	- 15, 35 tooth rachet wheel
	- Rachet Rack
	- Rachet Linear Slide Bracket
- Air Pressure Gauge
- Peumatic Motor
- Gearhead, Low Speed/High Torque Motor
- Linear Acuator Attachment for Motor
- 5X5 Bearing Flat
- Chain Encoder
	- Use gaps in chain
- 1x1 Angle Snaps
	- Hold together 2 bars at right angles
- Pillow Bearing with Locking Hole
- Flex Plates
	- Use as springs
	- Plastic or spring metal
	- Both bars and plates
	- Curved surfaces
- Trig Angle Plate (Full Circle)
	- Mounting holes at 30, 45, and 60 degrees
- Pneumatic Motor
- Air Spring
- Multiplexor/Demultiplexor
- Number of Teeth Stamped on Motion Parts
- Linear Motors
- Tricolor LED
- Pulley Bracket
- Solonoid
	- 1-2in travel
- Disengageing Clutch
- Locking Clutch/Brake
- Linear Motion Attachment for Motors
	- Replaceing part of case
- Worm Gear Kit
	- 36, 48, and 60 tooth worm wheels
	- Opposite pitch worm gear/wheels
- Bevel Gear that can handle higher torque
	- Larger teeth
- Intigrated Motor Modules 
	- Tempature Backpack sensor
	- Ammeter Backpack sensor
- Range Finder Infared/Laser
- Plug Protector
- Opposite Pitch Screws
- Prototypeing Boxes
	- Light sensor size, encoder size, and brain size
	- Include bread board
	- Include PMW cable
- Double Pnumatic Tank/Metal Bracket that holds 2 smaller tanks together
	- Attaches to end nuts
	- Include T fitting
- Flex Sensor
	- 6in
	- mounting holes entire length
- Advanced Chain Kit
	- Screw hole perpendicular to plane of chain link
	- Screw hole perpendicular to direction of chain link
	- Screw hole in line with direction of chain link
	- Link to turn plane of chain 90 degrees
- 4in Stroke Pnumatic Cylenders
- DC Braking Enabled in Motors
- Movable Wire Protution on motors
	- Turn to stick out back
	- Come out other side
- Mode Select Module
	- 4 On/Off switches has 14 permutations
	- Size of Reciver Module
	- Each swich turns on/off resisters to change total resistance of module
- Torque Sensor
- Incinometer
- Magnetic Solonoid Latch
- Beam Load Cell
- Snap Circuit Learning Electronics Breakout Board
	- Circuit Breaker
	- PMW Cable
- Transmission Kit
	- Dogs
	- Shifting arm/spring
	- Transmission frame
- Solonoid
	- 2-3 in travel
- Planetary Gear Kit
	- Planetary carrier with HS gear inserts
	- Various size ring gears
- Spring Kit
	- Compression and torsion springs
	- Compression springs 1 in
	- Include frames
- Advanced Valves Kit
	- Check valve
	- Pressure switch
		- NO/NC ports
		- 3rd 'senceing" port
		- 4th vent port
	- 3/2 valve A-B C plugged/A-C B plugged
	- 4/2 vavle A-C B-D/A-D B-C
	- 4/2 valve A-C B-D/A, B, C, and D plugged
	- 4/2 vavle A-C B-D/C-D A and B plugged
- Omni Tank Tread
- Mecanum Tank Tread