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Wheels and Gears

25% of all knex.com orders from now through September 30, 2017 will be donated to the Red Cross to support those affected by Hurricane Harvey. Click here for more information.

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Black Gear For Micro Chain Links And Preformed Track

Black Gear For Micro Chain Links
$0.88 $0.66

Black Micro Hub

Micro Black Hub - 0.685 In Diameter
$0.06 $0.04

Black Tire- 1 5-8In.

Black Tire- 1 5/8 inch
$0.37 $0.28

Black Tire- 1.5 In.

Black Tire- 1 1/2 inch
$1.12 $0.84

Black Tire- 2.5 In.

Black Tire- 2 1/2 inch
$0.88 $0.66

Black Tire- 3.5 In.

Black Tire- 3 1/2 inch
$1.68 $1.26

Black Wheel- 1In.

Black Wheel- 1 inch
$0.42 $0.32

Dark Blue Small Gear

Dark Blue Small Gear
$0.12 $0.09

Gold Metallic Gear- 1In.

Gold Metallic Gear- 1 inch
$0.56 $0.42

Gray Gear- 1In.

Gray Gear- 1 inch
$0.11 $0.08

Gray Pulley-Tire Insert 1.5 In.

Gray Pulley/Tire Insert 1 1/2 inch diameter
$0.33 $0.25

Gray Snap-On Hub-Wheel 1.5 In.

Gray Snap-On Hub/Wheel 1 1/2in. diameter
$0.84 $0.63

Kid K'NEX Wheel Yellow

KID K'NEX WHEEL YELLOW
$0.96 $0.72

Large Yellow Gear 5 Inch

Large Yellow Gear 5 inch
$1.76 $1.32

Light Grey Micro Hub

Micro Light Grey Hub - 0.685 In Diameter
$0.06 $0.04