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Updated: 06 Apr 2026

10 Best Brake Caliper Pistons Rear

#1 Best Pick
Vanlison Rear Brake Caliper & Master Cylinder Set Compatible with Polaris Magnum 325 500 Scrambler 400 500 Trail Blazer 250 400 Trail Boss 325 330 Xpedition 325 425 Xplorer 250 400 Part # 1910449

Vanlison Rear Brake Caliper & Master Cylinder Set Compatible with Polaris Magnum 325 500 Scrambler 400 500 Trail Blazer 250 400 Trail Boss 325 330 Xpedition 325 425 Xplorer 250 400 Part # 1910449

Brand: Vanlison
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  • This set of Rear Brake Caliper & Master Cylinder replace for Replacement Part # 1910449 1910367 1910270 1910691 1910311 1930899. Aftermarket products, OEM Specifications.
  • The brake caliper comes with brake pads, banjos, exact mounting bracket. Directly install, plug and play. Precise alloy piston provides sufficient pressure and long-lasting performance for caliper and brake master cylinder.
  • The Rear Brake Caliper & Master Cylinder are Compatible with Polaris Magnum 325 2000-2001 Not for 2001-4x4-HDS, Magnum 500 1999-2001 Not for 2001-HDS, Scrambler 400 1998-2002, Scrambler 500 1998-2004, Trail Blazer 250 1999-2004, Trail Blazer 400 2003, Trail Boss 325 2000-2002, Trail Boss 330 2003-2004, Xpedition 325 2000-2001, Xpedition 425 2000-2001, Xplorer 250 2000-2002, Xplorer 400 1999-2002, Sport 400 1999.
  • Package includes: 1x Rear Brake Caliper + 1x Rear Brake Master Cylinder.
  • We provide 3 Months Warranty for this product. If you have any installation questions, please contact us directly.
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#2 Best Value
Front Rear Hydraulic Brake Caliper Replacement for 50cc 110cc 125cc ATV Classic Pit Dirt Bike

Front Rear Hydraulic Brake Caliper Replacement for 50cc 110cc 125cc ATV Classic Pit Dirt Bike

Brand: labwork
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  • Classic pit bike front rear brake caliper set 50cc 110cc 125cc pit bike
  • Fit for 12mm wheel shaft
  • Brake assy comes with calliper, master cylinder, hose, pads and brake handle. This brake calliper is a wide usage range
  • Strong quality stainless metal tubing length: 43.5 inches, caliper mounting hole central spacing: 1-23/32 inches
  • For use with hydraulic (oil) brake systems fits most import pit/dirt bikes using classic wheel setups with 190mm dished disc brakes
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#3 Budget Pick
IKUOS Zoom H876 4-Pistons Hydraulic Disc Brakes Set E-Bike Hydraulic Brake Set Mountain Bike Hydraulic Brake with PM Adapter (Black, Left Rear Right Front)

IKUOS Zoom H876 4-Pistons Hydraulic Disc Brakes Set E-Bike Hydraulic Brake Set Mountain Bike Hydraulic Brake with PM Adapter (Black, Left Rear Right Front)

Brand: IKUOS
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  • 4 piston Hydraulic Disc Brakes】IKUOS hydraulic brakes for mountain bike is the best Upgrade kit from mechanical brake, internal routing, suit for 160mm floating disc rotors. Zoom hydraulic brakes caliper have 4-piston oil pressure, helping you braking easier, keep you safe.
  • Brake Size】For this hydraulic brakes set, left side controls the front, right side controls the rear, fits the habit of most people cable of front is 800mm, cable of rear is 1400mm.
  • Quiet Braking】IKUOS hydraulic bike brakes adopt integrated hydraulic cylinder to prevent oil leakage, The brake pad is made of resin-metal composite pads, which not only ensures quiet when braking, but also protect your disc rotors.
  • Fit Most Bikes】IKUOS zoom hydraulic brake set is suitable for mountain bike, MTB, road bike, electric bike, e bike(e-bike), scooter, folding bikes, fat bike, bmx etc. (You only need to consider whether the tube is long enough)
  • Easy to Install】IKUOS zoom hydraulic brakes uses mineral oil fluid(pre bled), unboxing ready to install and use. Please do not remove the yellow pad pinch the brake lever and before installation, and otherwise it will cause oil leakage
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#4 Top Choice
Carlson 7877 Rear Disc Brake Caliper Piston

Carlson 7877 Rear Disc Brake Caliper Piston

Brand: Carlson
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  • Fits Multiple Makes And Models.
  • Package Dimensions: 5.6 L X 10.3 H X 10.2 W (Centimeters)
  • Country Of Origin: United States
  • Product Type:Auto Part
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#5 Popular Choice
5PCS Set Disc Brake Piston Caliper,Wind Back Car Auto Automotive Repair Brake Pad Replacement Compression Tool

5PCS Set Disc Brake Piston Caliper,Wind Back Car Auto Automotive Repair Brake Pad Replacement Compression Tool

Brand: AONNOUS
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  • 【Efficient Tool】- Used to install brake pads on domestic and imported cars and trucks with wind back pistons calipers.5PCS Set.
  • 【Fast Operation】- The operation is extremely simple, wind back pistons on both left hand and right hand threaded piston calipers.
  • 【Feature】- Chrome vanadium steel for strength and durability. The distance of the adapter plate between the center of the pin is approximately 22 mm and 32 mm.
  • 【Application】- Operated with T-handle or 19 mm wrenchSuitable for use on disc brake calipers fitted to most European and Japanese Cars
  • Package Contents:1 x Disc Brake Pad Calliper Tool (5PCS Set). If you have any questions about the product,just feel free to contact us.
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#6 Top Pick
BUCKLOS Zoom Mountain Bike MTB 4 Piston Hydraulic Disc Brakes Set - Left Front 850mm Right Rear 1550mm Hydraulic Brake Aluminum Alloy Lever with Caliper is/PM Adapter Fit EBike/Fat Bike(Pre-Bled)

BUCKLOS Zoom Mountain Bike MTB 4 Piston Hydraulic Disc Brakes Set - Left Front 850mm Right Rear 1550mm Hydraulic Brake Aluminum Alloy Lever with Caliper is/PM Adapter Fit EBike/Fat Bike(Pre-Bled)

Brand: BUCKLOS
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  • 4 piston hydraulic disc brakes:Bucklos hydraulic brakes for mountain bike is the best Upgrade kit from mechanical brake, Zoom hydraulic brakes caliper have 4-piston oil pressure which is more braking capacity than 2 pistons, helping you braking easier, keep you safe
  • Quiet braking: This hydraulic bike brakes adopt integrated hydraulic cylinder to prevent oil leakage, The brake pad is made of resin-metal composite pads, which not only ensures quiet when braking, but also protect your disc rotors
  • Compatible most bikes: mtb hydraulic brake set suitable for most mountain bikes, electric ebike,fat bike,folding bike (You only need to consider whether the tube is long enough)
  • Easy to install: mtb hydraulic brakes uses mineral oil fluid(pre bled), unboxing ready to install and use. Please do not remove the yellow pad pinch the brake lever and before installation, and otherwise it will cause oil leakage
  • Brake size: for this hydraulic brakes set, left side controls the front, right side controls the rear, fits the habit of most people cable of front is 800mm, cable of rear is 1400mm.
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#7 Top Pick
Motorcycle Rear Brake Caliper, Akozon Aluminum Alloy Rear Brake Caliper Assembly Replacement for Motorcycle Engine

Motorcycle Rear Brake Caliper, Akozon Aluminum Alloy Rear Brake Caliper Assembly Replacement for Motorcycle Engine

Brand: Akozon
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  • ✿ Application : Rear brake pump The rear disc brake is suitable for engine motorcycles.Before purchasing, please make sure our products are compatible with your vehicle for fast use.
  • ✿ Quality material : The rear brake caliper assembly is made of aluminum alloy material, with good weldability, high precision, super corrosion resistance, sturdiness and strength at high temperatures.
  • ✿ Professional manufacture : The rear brake caliper has been carefully designed and tested, and meets the highest quality control standards, rugged design, high sensitivity, high reliability, and stable performance.
  • ✿ Easy Installation : The ATV rear brake caliper bracket is easy to install and maintain. No modification is required. The factory brake caliper can be replaced directly.
  • ✿ After-sales service : Our professional functions and high reliability will bring you different experiences, if you have any questions about the product, please feel to us, we will try our best to respond to you within 24 hours.
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#8 Top Pick
SRAM Maven Ultimate Disc Brake Caliper Assembly - Front/Rear, Post Mount, 4-Piston, Silver/Black, A1

SRAM Maven Ultimate Disc Brake Caliper Assembly - Front/Rear, Post Mount, 4-Piston, Silver/Black, A1

Brand: Sram
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  • Compatible with SRAM brake models: DB-MVN-BRZ-A1, DB-MVN-SLV-A1, DB-MVN-ULT-A1
  • Hose sold separately
  • 2-Piece forged aluminum caliper features 18 and 19.5-millimeter pistons for best-in-class power
  • Stiff 4-piston caliper with best heat management and easier bolt access
  • Organic pads come standard for the best modulation and the quietest ride
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#9 Top Pick
3PCS Set Disc Brake Piston Caliper,Wind Back Car Auto Automotive Repair Brake Pad Replacement Compression Tool

3PCS Set Disc Brake Piston Caliper,Wind Back Car Auto Automotive Repair Brake Pad Replacement Compression Tool

Brand: AONNOUS
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  • 【Efficient Tool】- Used to install brake pads on domestic and imported cars and trucks with wind back pistons calipers.3PCS Set.
  • 【Fast Operation】- The operation is extremely simple, wind back pistons on both left hand and right hand threaded piston calipers.
  • 【Feature】- Chrome vanadium steel for strength and durability. The distance of the adapter plate between the center of the pin is approximately 22 mm and 32 mm.
  • 【Application】- Operated with T-handle or 19 mm wrenchSuitable for use on disc brake calipers fitted to most European and Japanese Cars
  • Package Contents:1 x Disc Brake Pad Calliper Tool (3PCS Set). If you have any questions about the product,just feel free to contact us.
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#10 Top Pick
DAYUAN Brake Caliper Piston Rewind Kit Wind Back Tool Set for replacement of brake pads, brake discs or brake shoes,3 Pieces Set

DAYUAN Brake Caliper Piston Rewind Kit Wind Back Tool Set for replacement of brake pads, brake discs or brake shoes,3 Pieces Set

Brand: DAYUAN
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  • Enables retraction of the piston on rear brake calipers allowing new brake pads to be installed
  • Makes changing brake pads much easier. Simple operation, useful on disc brake calipers fitted to most cars with right handed thread
  • Made of #45 steel, the piston wind back tool has long service life. With high hardness, this brake tool won’t be out of shape, and the size of it is about 16*14*3cm.
  • Fits most European and Japanese Cars with right handed thread
  • High-quality steel, compact design, fits in every tool box, ideal to take anywhere The delivery includes: 1 x Universal Brake Caliper Piston, 3 pieces
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