Dirt Bike Rebuild Kits and Parts
Dirt Bike Brake Caliper Rebuild Kits & Parts for Honda, Yamaha & KTM at JJ Motorsports
Restore your dirt bike's hydraulic braking system to like-new condition with premium caliper rebuild kits and parts from JJ Motorsports. Our selection includes complete kits with pistons, seals, O-rings, bleed screws, and hardware designed for leak-free operation, smooth piston movement, and reliable performance in motocross, enduro, and trail riding. Compatible with top models like Honda CRF, Yamaha YZ/WR, KTM SX/EXC, and more, these high-quality components eliminate sticky calipers, spongy feel, and fluid loss while extending caliper life in dusty, wet, or high-heat conditions. From Moose Racing's OEM-spec front and rear kits to individual seals and pistons, get everything needed for a full caliper refresh without replacing the entire unit—perfect for maintenance, race prep, or off-season rebuilds.
Shop trusted brands like Moose Racing for race-proven quality. Explore related categories such as dirt bike brake lines for hydraulic upgrades or dirt bike braking for pads and rotors.
Top Brake Caliper Rebuild Kits
- Moose Racing Caliper Rebuild Kit Rear Yamaha 18-1118 – Complete rear caliper rebuild kit for Yamaha models; includes piston, seals, O-rings, and hardware for leak-free, smooth operation.
- Moose Racing Caliper Rebuild Kit Front KTM 18-3283 – Front caliper kit with high-quality seals and piston for KTM SX/EXC; restores firm braking and prevents fluid bypass.
- Moose Racing Caliper Rebuild Kit Front Honda 08-101X – OEM-spec front rebuild kit for Honda CRF with all necessary components; ensures precise piston fit and long-term reliability.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
MOOSE RACING Caliper Rebuild Kit - Front - Kawasaki 08-203X
MOOSE RACING
$28.95Brake performance deteriorates when caliper seals and pins wear out—and a failed rebuild means compromised stopping power and potential safety issues. This MOOSE Racing Caliper Rebuild Kit restores...17020144- SKU:
- 17020144
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- REBUILD KIT
- COLOR/FINISH:
- BLACK
- TYPE:
- BRAKE CALIPER
- UNITS:
- KIT
- MATERIAL:
- RUBBER
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
$28.95 -
MOOSE RACING Caliper Rebuild Kit - Rear - KX/YZ 08-253X
MOOSE RACING
$22.95Brake performance deteriorates gradually—worn seals and degraded pins compromise stopping power and responsiveness. This complete caliper rebuild kit restores your rear braking system to OEM...17020145- SKU:
- 17020145
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- TYPE:
- BRAKE CALIPER
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
$22.95 -
MOOSE RACING Brake Caliper Piston - Honda 08-911
MOOSE RACING
$17.95Brake caliper pistons are critical wear components that directly affect your braking system's responsiveness and stopping power. Over time, OEM pistons can wear, corrode, or lose their seal...17020168- SKU:
- 17020168
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- FEATURES:
- INCLUDES ONE CALIPER PISTON
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- PISTON
- TYPE:
- BRAKE CALIPER
- UNITS:
- EACH
$17.95Qty in Cart: 0Quantity:Price:$17.95Subtotal: -
MOOSE RACING Caliper Rebuild Kit - Front - Honda/Yamaha 08-102X
MOOSE RACING
$25.95Brake calipers naturally degrade over time due to heat cycles, moisture, and constant pressure—leading to reduced stopping power and potential safety issues. This OEM-quality rebuild kit restores...17020091- SKU:
- 17020091
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- BRAKE CALIPER
- UNITS:
- KIT
- MATERIAL:
- RUBBER
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- REBUILD KIT
$25.95 -
MOOSE RACING Caliper Rebuild Kit - Front - KX 125/250 08-202X
MOOSE RACING
$33.95Brake performance directly impacts lap times and rider safety, making caliper maintenance non-negotiable for serious KX racers. This OEM-spec rebuild kit restores your front calipers to factory...17020093- SKU:
- 17020093
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- BRAKE CALIPER
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- REBUILD KIT
$33.95Qty in Cart: 0Quantity:Price:$33.95Subtotal: -
MOOSE RACING Caliper Rebuild Kit - Front - Suzuki 08-301X
MOOSE RACING
$27.95Brake performance deteriorates gradually as seals wear and hydraulic fluid degrades—a rebuild kit restores your calipers to OEM specifications without the cost of replacement. This MOOSE RACING kit...17020094- SKU:
- 17020094
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- BRAKE CALIPER
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- REBUILD KIT
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$27.95Qty in Cart: 0Quantity:Price:$27.95Subtotal: -
MOOSE RACING Caliper Rebuild Kit - Rear - Honda CR 08-151X
MOOSE RACING
$22.95Brake system reliability is non-negotiable on the track or trail. Over time, caliper seals degrade and pins corrode, compromising stopping power and modulation—the MOOSE RACING Caliper Rebuild Kit...17020097- SKU:
- 17020097
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- TYPE:
- BRAKE CALIPER
- PRODUCT NAME:
- REBUILD KIT
- MOUNTING POSITION:
- REAR
$22.95 -
MOOSE RACING Caliper Rebuild Kit - Rear - KX/KLX 08-251X
MOOSE RACING
$25.95A worn or sluggish rear brake caliper compromises stopping power and rider safety—especially critical in competitive riding where precision braking separates winners from the rest. This genuine...17020099- SKU:
- 17020099
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- BRAKE CALIPER
$25.95 -
MOOSE RACING Caliper Rebuild Kit - Rear - RMZ 250/450 08-353X
MOOSE RACING
$25.95Brake performance directly impacts your race results, and worn caliper seals compromise both stopping power and consistency. This Moose Racing rebuild kit restores your rear brake caliper to OEM...17020103- SKU:
- 17020103
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- COLOR/FINISH:
- BLACK
- MATERIAL:
- RUBBER
- TYPE:
- BRAKE CALIPER
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$25.95Qty in Cart: 0Quantity:Price:$25.95Subtotal: -
MOOSE RACING Brake Caliper Pins - KTM B16-5806
MOOSE RACING
$17.95Brake system reliability depends on OEM-quality components that won't compromise under racing conditions. These MOOSE RACING brake caliper pins maintain precise pad positioning and consistent braking...17020491- SKU:
- 17020491
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- BRAKE CALIPER PIN
- RIDING STYLE:
- STREET
$17.95 -
MOOSE RACING Brake Caliper Pins - KTM B16-5807
MOOSE RACING
$17.95Brake caliper pins are a critical wear item that directly impacts brake responsiveness and safety. Over time, factory pins can corrode, seize, or wear unevenly—compromising pad alignment and braking...17020492- SKU:
- 17020492
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- PAIR
- PRODUCT NAME:
- BRAKE CALIPER PIN
- RIDING STYLE:
- OFF-ROAD
$17.95 -
MOOSE RACING Caliper Rebuild Kit - Rear - KTM 18-3288
MOOSE RACING
$29.95A compromised rear brake caliper doesn't just reduce stopping power—it creates safety hazards and unpredictable handling on track or trail. This MOOSE RACING rebuild kit restores your KTM's braking...17020467- SKU:
- 17020467
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- COLOR/FINISH:
- BLACK
- TYPE:
- BRAKE CALIPER
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$29.95 -
MOOSE RACING Caliper Rebuild Kit - Rear - KTM 18-3290
MOOSE RACING
$29.95Brake performance degrades gradually—worn seals and deteriorated rubber components reduce responsiveness and increase stopping distances. A complete caliper rebuild kit restores your braking system...17020468- SKU:
- 17020468
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- TYPE:
- BRAKE CALIPER
$29.95 -
MOOSE RACING Caliper Rebuild Kit - Front - Honda 18-3008
MOOSE RACING
$32.95Brake fade and spongy lever feel are telltale signs your calipers need attention—and a quality rebuild kit is the most cost-effective way to restore stopping power without a full replacement. This...17020469- SKU:
- 17020469
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- BRAKE CALIPER
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- REBUILD KIT
$32.95Qty in Cart: 0Quantity:Price:$32.95Subtotal: -
MOOSE RACING Caliper Rebuild Kit - Front - Honda 18-3291
MOOSE RACING
$32.95Brake fluid degradation and seal wear compromise stopping power and safety—a caliper rebuild kit restores your braking system to OEM specifications without expensive full replacements...17020470- SKU:
- 17020470
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- REBUILD KIT
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- TYPE:
- BRAKE CALIPER
$32.95 -
MOOSE RACING Caliper Rebuild Kit - Front - KTM 18-3287
MOOSE RACING
$29.95Brake performance directly impacts your lap times and safety on the track. Over time, caliper seals degrade and pins corrode, reducing braking responsiveness and creating inconsistent feel at the...17020471- SKU:
- 17020471
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- BRAKE CALIPER
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- REBUILD KIT
$29.95 -
MOOSE RACING Brake Caliper Pins - KTM B16-5808
MOOSE RACING
$17.95Brake caliper pins are a critical wear item that directly affects pad retention and braking consistency. OE-spec pins from Nissin ensure your KTM's braking system maintains its factory precision and...17020493- SKU:
- 17020493
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- PAIR
- PRODUCT NAME:
- BRAKE CALIPER PIN
- RIDING STYLE:
- OFF-ROAD
$17.95 -
MOOSE RACING Brake Caliper Pins - KTM B16-5809
MOOSE RACING
$17.95Brake system reliability is non-negotiable in racing, and worn or missing caliper pins compromise both safety and modulation. The MOOSE RACING Brake Caliper Pins restore OE fitment and function,...17020494- SKU:
- 17020494
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- PRODUCT NAME:
- BRAKE CALIPER PIN
- RIDING STYLE:
- STREET
$17.95 -
MOOSE RACING Brake Caliper Pins - Husqvarna B16-5810
MOOSE RACING
$17.95Brake caliper pins are critical wear items that directly impact your braking system's reliability and modulation on track or trail. OEM Nissin pins ensure proper pad alignment and consistent pressure...17020495- SKU:
- 17020495
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- PRODUCT NAME:
- BRAKE CALIPER PIN
- RIDING STYLE:
- OFF-ROAD
$17.95 -
MOOSE RACING Caliper Rebuild Kit - Rear - KTM 18-3289
MOOSE RACING
$29.95Brake performance is only as reliable as your caliper's seals and internals. Over time, rubber components degrade from heat cycling and fluid exposure, leading to spongy lever feel, inconsistent...17020466- SKU:
- 17020466
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- TYPE:
- BRAKE CALIPER
- UNITS:
- KIT
$29.95
