Disc Guards

Disc Guards: cheap insurance for the one brake part you can't afford to bend

On a dirt bike the front brake rotor sits right out in the open, low and exposed, where a rock, a log or a downed rider's boot can catch it and tweak it. Disc guards bolt over that rotor to take the hit instead. A bent rotor pulses, drags and can wreck a caliper, so a guard that mounts to the fork or hub is a lot cheaper than the parts it protects. On a Jeep CJ a disc brake dust cover does a related job: it shields the rotor and pad area from mud and debris.

These are protection and shielding parts, not performance parts. They don't change how hard you stop - they keep the parts that do from getting destroyed.

What ThreePiece stocks

We currently list 8 disc guards from 2 brands: Cycra and Kentrol. Cycra makes up most of the range, with a Kentrol dust cover pair filling out the Jeep side. Prices run from $49 to $113, which is the current range for what's in stock right now, not a standing offer.

Every product here has fitment data attached. Coverage spans Yamaha, Honda, KTM and Jeep, model years 1978 through 2024, on vehicles like the Honda CR125R, Yamaha WR250F, Yamaha YZ125, Yamaha YZ450, KTM 150 XC-W, KTM SX, Honda CRF450RX and the Jeep CJ.

How to choose

The split here is simple. If you ride off-road, you're in Cycra territory - see the Cycra Yamaha YZ125-450 Disk Cover at $52, or the Cycra KTM 150 XC-W Disc Cover Mount, also $52. Some listings are the cover, some include the mount, so check which you need for your bike.

If you run a classic Jeep, the Kentrol 78-86 Jeep CJ Disc Brake Dust Cover Pair in polished silver is the top of the range at $113 and comes as a pair. Fitment is model- and year-specific across all of these, so match the guard to your exact bike or vehicle rather than the price.

What else you need with it

A disc guard protects the rotor, so it makes sense to check the parts it shields. Browse Brake Rotors if yours is already tweaked, and Brake Pads and Brake Calipers while you're in there. For hardware and mounting bolts see Hardware, and if you're refreshing a whole corner, look at Caliper Rebuild Kits and Brake Lines. The full Brakes section covers everything else.

Fitment and ordering

Because every guard here is vehicle-specific, confirm your year and model before you buy. If you're not sure which cover fits, call for fitment help at 813-535-5801 or reach us through contact us. All orders ship with free shipping, and Affirm and Katapult financing is available at checkout.

Disc Guards: cheap insurance for the one brake part you can't afford to bend

On a dirt bike the front brake rotor sits right out in the open, low and exposed, where a rock, a log or a downed rider's boot can catch it and tweak it. Disc guards bolt over that rotor to take the hit instead. A bent rotor pulses, drags and can wreck a caliper, so a guard that mounts to the fork or hub is a lot cheaper than the parts it protects. On a Jeep CJ a disc brake dust cover does a related job: it shields the rotor and pad area from mud and debris.

These are protection and shielding parts, not performance parts. They don't change how hard you stop - they keep the parts that do from getting destroyed.

What ThreePiece stocks

We currently list 8 disc guards from 2 brands: Cycra and Kentrol. Cycra makes up most of the range, with a Kentrol dust cover pair filling out the Jeep side. Prices run from $49 to $113, which is the current range for what's in stock right now, not a standing offer.

Every product here has fitment data attached. Coverage spans Yamaha, Honda, KTM and Jeep, model years 1978 through 2024, on vehicles like the Honda CR125R, Yamaha WR250F, Yamaha YZ125, Yamaha YZ450, KTM 150 XC-W, KTM SX, Honda CRF450RX and the Jeep CJ.

How to choose

The split here is simple. If you ride off-road, you're in Cycra territory - see the Cycra Yamaha YZ125-450 Disk Cover at $52, or the Cycra KTM 150 XC-W Disc Cover Mount, also $52. Some listings are the cover, some include the mount, so check which you need for your bike.

If you run a classic Jeep, the Kentrol 78-86 Jeep CJ Disc Brake Dust Cover Pair in polished silver is the top of the range at $113 and comes as a pair. Fitment is model- and year-specific across all of these, so match the guard to your exact bike or vehicle rather than the price.

What else you need with it

A disc guard protects the rotor, so it makes sense to check the parts it shields. Browse Brake Rotors if yours is already tweaked, and Brake Pads and Brake Calipers while you're in there. For hardware and mounting bolts see Hardware, and if you're refreshing a whole corner, look at Caliper Rebuild Kits and Brake Lines. The full Brakes section covers everything else.

Fitment and ordering

Because every guard here is vehicle-specific, confirm your year and model before you buy. If you're not sure which cover fits, call for fitment help at 813-535-5801 or reach us through contact us. All orders ship with free shipping, and Affirm and Katapult financing is available at checkout.