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For TT (yellow plastic) DC gearbox motors, these wheels and add-ons are direct-fit options for common robot car builds:
Standard TT drive wheels
- D80mm Silicone TT Motor Wheel For Robot Project (80mm diameter, silicone tire) $2.75
- Orange and Clear TT Motor Wheel for TT DC Gearbox Motor (press-fit TT wheel) $4.15
- Thin White Wheel for TT DC Gearbox Motors - 65mm Diameter (65mm diameter) $3.35
- Skinny Wheel for TT DC Gearbox Motors (narrower profile for tighter chassis clearance) $5.35
- Black Multi-Hub Wheel for TT / Lego or N20 Motor - 65mm Diameter (65mm diameter, multi-hub insert fits TT/LEGO/N20-style use cases) $3.90
Omnidirectional (mecanum) options for TT/cross axle
- Right Mecanum Wheel - 48mm Diameter - TT Motor or Cross Axle (48mm diameter, right-hand wheel) $9.95
- Left & Right Mecanum Wheel Pair - 48mm Diameter (matched left/right pair for a mecanum set) $19.45
Specialty traction
- Paddle Wheel Pack for TT Gearbox Motor (paddle-style wheels for extra grip / fun robot builds) $3.90
Helpful companion parts (not drive wheels)
- 20mm Height Metal Caster Bearing Wheel (20mm height ball caster for a 3rd support point on 2WD TT robots) $4.85
- TT motor hub P3769 (hub adapter for attaching custom wheels/sprockets to TT shafts) $3.90
If you also need the motor itself, the matching base motor is TT Gearbox Motor (3–6VDC, standard TT footprint) $5.90.
What wheel style are you after for your TT motor build?
Showing 1-20 of 42 products
D80mm Silicone TT Motor Wheel For Robot Project
This is a DFRobot designed silicone wheel comes with high quality ABS material wheel hub and silicone wheel tire. To build your own robot, a proper wheel is always the first thing to look at. A nice looking and soft tire will great make your robot project shine and stunning. This wheel is com...
TT Motor with Encoder (6V 160RPM 120:1)
INTRODUCTION This is the DFRobot TT Micro DC geared motor with encoder. It is a motor with a 120:1 gearbox and an integrated quadrature encoder that provides a resolution of 16 pulse single per round giving a maximum output of 1920 within one round. With an Arduino cont...
Orange and Clear TT Motor Wheel for TT DC Gearbox Motor
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Usually when one needs an orange wheel it's a garnish for a cocktail, like a tasty Sidecar. And speaking of cars, this wheel is for driving, not drinking! Need a great drive solution for your little robotic friends? This Orange & Clear TT Motor Wheel is equip...
TT Motor Encoder (Pack of 2)
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Simple snap-on encoder wheels for TT gearbox motors. These injection-moulded plastic discs attach to the opposite end of the motor shaft from your wheel, letting you measure rotation speed using a photo interrupter sensor to count the ticks as the encoder spins. An easy, low-cost way to add spee...
TT motor hub P3769
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Sprockets, wheels, and gears, oh my! We really like our DC gear motors (a.k.a "TT Motor") but unless you have a 3D printer it can be a challenge to get something attached to the axle. That's why we've got this TT Motor Hub - it snaps onto the end and gives you two big flanges with holes. It's a v...
TT Motor Pulley - 36mm Diameter
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Mechanical transmission for the win, this simple plastic pulley can attach to your TT motor to transmit rotation from the motor axle to...somewhere else.This is a very useful part when you require more than wheels for your robotics project. A belt and pulley solution can be light-weight and ...
TT Motor All-Metal Gearbox - 1:90 Gear Ratio
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These durable (but affordable!) gearbox motors (also known as 'TT' motors) are an easy, low-cost way to get your projects moving. This is a TT DC All-Metal Gearbox Motor with a gear ratio of 1:90 about double of the 'standard' 1:48 ratio. That gives them higher torque but slower...
TT Motor Bi-Metal Gearbox - 1:90 Gear Ratio
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These durable (but affordable!) gearbox motors (also known as 'TT' motors) are an easy, low-cost way to get your projects moving. This is a TT DC Bi-Metal Gearbox Motor with a gear ratio of 1:90 about double of the 'standard' 1:48 ratio. That gives them higher torque but slower ...
DC Gearbox TT Motor to LEGO and Compatible Cross Axle
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But what do you do when you want to add LEGO-compatible bricks and parts to your robotics project? This is the axle you need! Just push the axle housing end onto the shaft of your DC Gearbox "TT" motor, and it's ready to adapt to the standard LEGO-compatible cross axle parts, including ge...
LEGO compatible Brick Bracket for DC Gearbox TT Motor
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But what do you do when you want to add LEGO-compatible bricks and parts to your robotics project? This is the bracket you need! Just push onto the body of your DC Gearbox "TT" motor, secure with screws, and it's ready to adapt to the standard LEGO-compatible parts. So easy, we think this...
Right Mecanum Wheel - 48mm Diameter - TT Motor or Cross Axle
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A 48mm diameter right-hand mecanum wheel with ball-bearing-supported rollers for omnidirectional robot movement. When used in a set of four (two left, two right), mecanum wheels allow a robot to move forwards, backwards, sideways, and diagonally without turning. Nine rubber beads around the perim...
TT Motor Bi-Metal Gearbox Double Sided Axle and 1:90 Gear Ratio
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These durable (but affordable!) gearbox motors (also known as 'TT' motors) are an easy, low-cost way to get your projects moving. This is a TT DC Bi-Metal Gearbox Motor with a gear ratio of 1:90, about double the 'standard' 1:48 ratio. That gives them higher torque but slower rotational speed. Si...
Skinny Wheel for TT DC Gearbox Motors
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Plastic gear-box motors (also known as 'TT' motors) are an easy and low cost way to get your projects moving. But we've noticed that there are not a lot of nice TT motor wheels to go along with them.This TT DC Motor Wheel is solid, but thin, so it won't make your robot bulky. It even co...
Paddle Wheel Pack for TT Gearbox Motor
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Need a great drive solution or a pop of color for your little robotic friends? This TT Motor Paddle Wheel Pack offers 3 fun, candy-colored wheels with a press-fit design to make connecting super quick and easy. While they seem to be designed for some sort of water...
Eccentric Hub for TT Motors
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We really enjoy our DC gear motors (a.k.a "TT Motor") but unless you have a 3D printer it can be a challenge to get something attached to the axle. That's why we've got this Eccentric TT Motor Hub - it gives you 2 x hexagonal holes and two circle holes. It's a very good solution to...
TT Geared Motor with Back Shaft (160rpm 6v L Shape)
This is a TT Micro DC Geared Motor with Back Shaft working at 6V with 160rpm. The TT motor series the most popular DC motors for DIY enthusiasts. It is designed to easily incorporate the DFRobot Encoder. These motors are inexpensive, small, easy to install, and ideally suited for ...
Micro:bit Robit Smart Car（without micro:bit board）
*note colour may varyLearning about electronics and programming can be simple and fun! The Robit Smart Car is an ideal starting point for those new to electronics and programming. This gentle introduction to robotics uses the beginner-friendly BBC Micro:bit, a tiny programmable computer used...
Motor:bit acrylic smart car kit (without micro:bit board)
motor:bit smart car kit is a tailor-made smart car for micro:bit and motor:bit. This kit includes a motor:bit, sonar:bit and 2 line tracking modules. You can use this kit to DIY a micro:bit two-wheel smart car. Features Small size with compact structure. Reserve sensor connectors. Draw...
Motor:bit Acrylic Smart Car Kit (with micro:bit board)
The Motor:bit Acrylic Smart Car Kit is a complete two-wheel smart car designed for the BBC micro:bit. Built around the Motor:bit driver board, it comes with a micro:bit, Sonar:bit ultrasonic module, and line-tracking sensor — everything you need to build a programmable robot car. With reserved s...
4PCS Mecanum Wheel for DIY robot car
A set of four omnidirectional mecanum wheels designed for DIY robot cars. Mecanum wheels use angled rollers to enable 360° movement — including lateral translation, diagonal travel, and on-the-spot rotation — without needing a steering mechanism. Each wheel features a cross-axis mounting port co...
