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AndyMark's Summer Hours:  Monday - Thursday, 8:00 am - 5:00 pm ET. Closed Fridays through July 31, 2026.
20% OFF! Use code SAVE20 to save 20% on select products!
AndyMark's Summer Hours:  Monday - Thursday, 8:00 am - 5:00 pm ET. Closed Fridays through July 31, 2026.
20% OFF! Use code SAVE20 to save 20% on select products!

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SmoothGrip Wheels

Original price $13.80 USD - Original price $13.80 USD
Original price $13.80 USD
$13.80 USD
$13.80 USD - $13.80 USD
Current price $13.80 USD

6 Options available!

SmoothGrip wheels provide strong traction with a long life-span good for robot drive wheels or flywheels to propel game pieces. Description Spec...

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Original price $13.80 USD - Original price $13.80 USD
Original price $13.80 USD
$13.80 USD
$13.80 USD - $13.80 USD
Current price $13.80 USD

HiGrip Wheels

Original price $9.60 USD - Original price $13.80 USD
Original price $9.60 USD
$9.60 USD - $13.80 USD
$9.60 USD - $13.80 USD
Current price $9.60 USD

6 Options available!

These wheels feature an aggressive tread pattern for superior traction. Description Specifications Documentation Superior grip and except...

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Original price $9.60 USD - Original price $13.80 USD
Original price $9.60 USD
$9.60 USD - $13.80 USD
$9.60 USD - $13.80 USD
Current price $9.60 USD

6 in. SR Mecanum Wheels

Original price $128.00 USD - Original price $487.00 USD
Original price $128.00 USD
$128.00 USD - $487.00 USD
$128.00 USD - $487.00 USD
Current price $128.00 USD

3 Options available!

This is the most recent, and improved, version of our original 6 in. Mecanum Wheel. Description What's in the Box? Specifications Documenta...

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Original price $128.00 USD - Original price $487.00 USD
Original price $128.00 USD
$128.00 USD - $487.00 USD
$128.00 USD - $487.00 USD
Current price $128.00 USD

DuraOmni Wheel

Original price $28.00 USD - Original price $40.00 USD
Original price $28.00 USD
$28.00 USD - $40.00 USD
$28.00 USD - $40.00 USD
Current price $28.00 USD

1 of 2 Options available!

This Heavy Duty DURAble omni wheel has been totally redesigned with durability and mobility in mind. Description Specifications Documentation ...

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Original price $28.00 USD - Original price $40.00 USD
Original price $28.00 USD
$28.00 USD - $40.00 USD
$28.00 USD - $40.00 USD
Current price $28.00 USD

8 in. Pneumatic Wheel Kit

Original price $40.00 USD
Original price $40.00 USD - Original price $40.00 USD
Original price $40.00 USD
Current price $20.00 USD
$20.00 USD - $20.00 USD
Current price $20.00 USD

am-0970

The 8 in. Pneumatic Wheel Kit is a high-traction wheel which includes a grippy rubber tire, an pneumatic inner tube, and a strong plastic hub. D...

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Original price $40.00 USD
Original price $40.00 USD - Original price $40.00 USD
Original price $40.00 USD
Current price $20.00 USD
$20.00 USD - $20.00 USD
Current price $20.00 USD
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8 in. MK Mecanum Wheels

Original price $127.00 USD - Original price $498.00 USD
Original price $127.00 USD
$127.00 USD - $498.00 USD
$127.00 USD - $498.00 USD
Current price $127.00 USD

3 Options available!

These 8 in. mecanum wheels have an inproved capacity, better interfacing ability and are less expensive than the previous version. Description S...

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Original price $127.00 USD - Original price $498.00 USD
Original price $127.00 USD
$127.00 USD - $498.00 USD
$127.00 USD - $498.00 USD
Current price $127.00 USD

35 Series Bearing Bore Plate Sprockets

Original price $14.10 USD - Original price $39.00 USD
Original price $14.10 USD
$14.10 USD - $39.00 USD
$14.10 USD - $39.00 USD
Current price $14.10 USD

8 of 9 Options available!

Plate Sprockets for #35 roller chain Description Specifications Documentation We have 8 different offerings of our 35 Series Plate Sprocke...

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Original price $14.10 USD - Original price $39.00 USD
Original price $14.10 USD
$14.10 USD - $39.00 USD
$14.10 USD - $39.00 USD
Current price $14.10 USD

Performance Wheels

Original price $29.00 USD - Original price $60.00 USD
Original price $29.00 USD
$29.00 USD - $60.00 USD
$29.00 USD - $60.00 USD
Current price $29.00 USD

9 Options available!

Description Specifications Documentation The Performance Wheel is a virtually indestructible wheel made out of solid 6061 aluminum. This ...

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Original price $29.00 USD - Original price $60.00 USD
Original price $29.00 USD
$29.00 USD - $60.00 USD
$29.00 USD - $60.00 USD
Current price $29.00 USD

25 Series Bearing Bore Plate Sprockets

Original price $14.10 USD - Original price $21.00 USD
Original price $14.10 USD
$14.10 USD - $21.00 USD
$14.10 USD - $21.00 USD
Current price $14.10 USD

8 Options available!

Plate Sprockets for #25 roller chain. Description Specifications Documentation We have 8 different offerings of our 25 Series Plate Sprock...

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Original price $14.10 USD - Original price $21.00 USD
Original price $14.10 USD
$14.10 USD - $21.00 USD
$14.10 USD - $21.00 USD
Current price $14.10 USD

8 in. Dualie Plastic Omni Wheel

Original price $73.00 USD - Original price $83.00 USD
Original price $73.00 USD
$73.00 USD - $83.00 USD
$73.00 USD - $83.00 USD
Current price $73.00 USD

3 Options available!

The 8 in. Dualie Plastic Omni Wheel is a combination of two single 8 in. Omni wheels bolted together. Description Specifications Documentation...

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Original price $73.00 USD - Original price $83.00 USD
Original price $73.00 USD
$73.00 USD - $83.00 USD
$73.00 USD - $83.00 USD
Current price $73.00 USD

25 Series 32 Tooth Aluminum Sprocket

Original price $11.70 USD - Original price $11.70 USD
Original price $11.70 USD
$11.70 USD
$11.70 USD - $11.70 USD
Current price $11.70 USD

am-0233

25 series, large bore, 32 tooth Specifications Documentation Bolt Circle: 1.875 in. diameter, 0.206 in. diameter holes Inside Diameter...

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Original price $11.70 USD - Original price $11.70 USD
Original price $11.70 USD
$11.70 USD
$11.70 USD - $11.70 USD
Current price $11.70 USD

42 Tooth 5 mm HTD 15 mm Wide Bearing Bore Plastic Pulley

Original price $9.60 USD - Original price $9.60 USD
Original price $9.60 USD
$9.60 USD
$9.60 USD - $9.60 USD
Current price $9.60 USD
am-2234a

This is the 42 tooth pulley used in the AM14U family of chassis. Description Specifications Documentation It works with all 5 mm pitch ...

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Original price $9.60 USD - Original price $9.60 USD
Original price $9.60 USD
$9.60 USD
$9.60 USD - $9.60 USD
Current price $9.60 USD

8 in. Plastic Omni-Wheel

Original price $40.00 USD - Original price $40.00 USD
Original price $40.00 USD
$40.00 USD
$40.00 USD - $40.00 USD
Current price $40.00 USD
am-0048a

This is an 8 in plastic Omni wheel. Description Specifications Documentation 8 in. Plastic Omni WheelThis revision has higher quality ru...

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Original price $40.00 USD - Original price $40.00 USD
Original price $40.00 USD
$40.00 USD
$40.00 USD - $40.00 USD
Current price $40.00 USD

42 Tooth HTD Pulley Extension

Original price $4.80 USD - Original price $4.80 USD
Original price $4.80 USD
$4.80 USD
$4.80 USD - $4.80 USD
Current price $4.80 USD

am-2813

This extension is used to increase the width of our 42 Tooth pulley. Description Specifications Documentation If you need to increase the...

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Original price $4.80 USD - Original price $4.80 USD
Original price $4.80 USD
$4.80 USD
$4.80 USD - $4.80 USD
Current price $4.80 USD

35 Series 22 Tooth Round Aluminum Sprocket

Original price $6.40 USD
Original price $6.40 USD - Original price $6.40 USD
Original price $6.40 USD
Current price $4.00 USD
$4.00 USD - $4.00 USD
Current price $4.00 USD

am-0216

35 series, large bore, 22 tooth Specifications Documentation Bolt Circle: 1.875 in. diameter, 0.206 in. diameter holes Inside...

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Original price $6.40 USD
Original price $6.40 USD - Original price $6.40 USD
Original price $6.40 USD
Current price $4.00 USD
$4.00 USD - $4.00 USD
Current price $4.00 USD
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50 Tooth 20 DP 1.125 in. Round Bore Steel Bolt Circle Bearing Gear

Original price $24.00 USD
Original price $24.00 USD - Original price $24.00 USD
Original price $24.00 USD
Current price $10.60 USD
$10.60 USD - $10.60 USD
Current price $10.60 USD
am-3209

This 50 tooth gear features the same six hole bole circle featured on AndyMark wheels. Description Specifications Documentation This gear...

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Original price $24.00 USD
Original price $24.00 USD - Original price $24.00 USD
Original price $24.00 USD
Current price $10.60 USD
$10.60 USD - $10.60 USD
Current price $10.60 USD
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8 in. HD Pneumatic Wheel Cores

Original price $39.00 USD - Original price $40.00 USD
Original price $39.00 USD
$39.00 USD - $40.00 USD
$39.00 USD - $40.00 USD
Current price $39.00 USD
2 Options available!

These hubs form the core of the 8 in HD pneumatic wheels. Description Specifications Documentation These are machined cores from our 8 i...

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Original price $39.00 USD - Original price $40.00 USD
Original price $39.00 USD
$39.00 USD - $40.00 USD
$39.00 USD - $40.00 USD
Current price $39.00 USD
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