Choosing the right rear wheel for a dirt bike can dramatically affect handling, traction, and durability on trails and tracks. The options below cover common rear rim and wheel assemblies across popular sizes like 12″, 14″, and 90/100-14. Each entry includes rotor and sprocket components for straightforward installation. When selecting parts, check axle hole size and bearing compatibility, brake type, and fit with your bike’s model and displacement. The picks here represent reliable aftermarket choices for 110cc to 160cc dirt bikes and pit bikes.
| Product | Brand | Size / Type | Notes |
|---|---|---|---|
| RedCap 14-Inch Rear Wheel Rim Tire Assembly | RedCap | 14″ 90/100-14 | Includes rotor and sprocket; 15mm bearing; 15mm axle hole; compatible with several 125–160cc dirt bikes. |
| YLQYYH 12-Inch Complete Rear Wheel | YLQYYH | 12″ 80/100-12 | 12-15mm axle compatibility; comes with brake rotor and sprocket; 428 chain 41T; rotor OD ~187mm. |
| RedCap 12-Inch Rear Rim Wheel Disk Brake | RedCap | 12″ 80/100-12 | Disk brake; 15mm axle; rotor and 41T sprocket included; 15mm bearing. |
| YLQYYH 14-Inch Rim Tube Tire Wheel | YLQYYH | 14″ 90/100-14 | 12-15mm axle; includes rotor and sprocket; 3.00-14 tire; 14″ wheel for 110cc–160cc bikes. |
| Fuerduo 90/100-14 Rear Wheel Set | Fuerduo | 14″ rear | Full rear wheel set with tubeless/inner tube options and 15mm bearing; includes tires with rugged knobby tread. |
RedCap 14-Inch Rear Wheel Rim Tire Assembly
This 14-inch rear wheel assembly is designed for dirt bikes using 90/100-14 tires and fits models like KLX65, Apollo, Kayo TT, SSR, and other 125–160cc dirt bikes. The kit includes a brake rotor and sprocket, enabling a direct swap. A 15mm bearing size and 15mm axle hole are specified, with a caution about not fitting 12mm axles. The listing notes compatibility with brands such as Thumpstar, Atomik, Pitpro, and DHZ Kayo, making it a versatile replacement option for popular pit bikes.
- Size: 14″ rear wheel with 90/100-14 tire compatibility
- Includes rotor and sprocket for immediate installation
- Axle hole: 15mm; bearing: 15mm; important compatibility detail
- Fits numerous 125–160cc dirt bikes; verify axle size before purchase
- Potential compatibility with Thumpstar, Atomik, Pitpro, and DHZ Kayo models
YLQYYH 12-Inch Complete Rear Wheel
The 12-inch wheel from YLQYYH arrives as a complete rear wheel assembly built for smaller dirt bikes, including 110cc to 160cc models. It features 80/100-12 tires and is designed for compatibility with 12–15mm axle holes. A 428 chain with a 41-tooth sprocket and rotor are included, delivering a turnkey replacement. The bearing sizes are listed as 12mm and 15mm, so verify your bike’s bearing fit and ensure the 12–15mm axle range matches your chassis.
- Axle compatibility: 12–15mm
- Includes rotor and 41T sprocket; 428 chain
- Brake rotor diameter around 187mm
- Suitable for 110cc–160cc dirt bikes with compatible brake and hub design
RedCap 12-Inch Rear Rim Wheel Disk Brake
This 12-inch rear wheel rim is designed for 80/100-12 tires on a range of small dirt bikes, including SSR, Apollo, XR, CRF, Tao Kayo, and similar models. It comes with a disk brake rotor and a 428 sprocket assembly and is built around a 15mm axle bore with a 15mm bearing. The listing specifically notes that this wheel will not work with 12mm axles and highlights broad compatibility with 110cc–125cc bikes, making it a reliable replacement in the 12-inch category.
- Disk brake equipped; rotor and 41T sprocket included
- Axle hole: 15mm; bearing: 15mm
- Not compatible with 12mm axles
- Widely used on SSR, Apollo, XR, CRF, Tao Kayo, and similar small bikes
YLQYYH 14-Inch Rim Tube Tire Wheel
The 14-inch rear wheel from YLQYYH combines a tube tire with a rim suitable for 125–160cc dirt bikes. The package supports 12–15mm axle holes and comes with a brake rotor and sprocket. The overall dimensions indicate a rim width around 2.7 inches and an outer diameter near 15 inches, making it a versatile option for mid-sized dirt bikes requiring a robust rear wheel assembly with rotor and sprocket included.
- Rim and tire size: 14″ with 90/100-14 tire compatibility
- Axle compatibility: 12–15mm; bearing options match
- Includes rotor and 41T sprocket
- Approximate dimensions: width 2.7″ (6.86 cm); diameter ~15″
Fuerduo 90/100-14 Rear Wheel Set
This Fuerduo rear wheel set targets riders using 90/100-14 tires, with a ready-to-install wheel assembly that includes appropriate inner tubes and bearings. It’s positioned as a complete rear wheel solution suitable for off-road use, offering compatible knobby tires for dirt trails and a straightforward swap for pit bikes. The description highlights robust knobby performance and matchmaking with a broad range of dirt bike models that use that tire size.
- Size: 90/100-14 rear tire
- Includes bearing assembly and inner tube
- Knobby tread optimized for off-road use
- Designed for compatibility with many pit bikes and dirt bikes in the 110cc–160cc range
Buying Guide
Key purchase considerations help ensure the rear wheel you choose matches your bike’s requirements and riding style. The following factors cover fit, braking, and installation aspects, along with practical comparisons across sizes and brake types.
Wheel Size And Fit
The wheel diameter (12″, 14″, etc.) must match your bike’s frame clearance and swingarm spacing. Check the tire size listed on the wheel to ensure it aligns with your current tires and rims. Larger wheels offer more rollover stability on rough trails but may affect acceleration and weight.
Axle Hole And Bearing Configuration
Common axle hole sizes are 12mm and 15mm. Bearings typically come in matching sizes. Verify the bike’s axle diameter and the wheel’s bearing compatibility before purchase to avoid install issues or rotor misalignment.
Brakes: Disk Or Drum
Disk brake wheels include a rotor and compatible hub; drum brake wheels may require different hubs or mounting hardware. If your bike uses a disk brake, ensure the wheel includes a rotor or that you have a compatible rotor available. For drum bikes, confirm the wheel’s compatibility with drum components.
Sprocket And Chain Compatibility
The common sprocket sizes shown are around 41T with a 428 chain. If your bike uses a different chain size, verify sprocket compatibility or be prepared to swap to a compatible chain and sprocket set. Some listings include both rotor and sprocket for a turnkey installation.
Installation Tips
When installing a new rear wheel, check the alignment of the chain, rotor, and sprocket, and torque the axle nuts to the manufacturer’s specifications. Inspect bearings for smooth rotation and ensure the tire is seated evenly on the rim to prevent wobble or punctures.