Caliper Parts. Material: Reinforced polyester resin, rubber Brake medium compatibility: Mineral Oil Brake compatibility: Service parts for shimano SLX XT XTR hydraulic disc brake calipers Weight weighed: 10.6g Color: Black Caliper Piston Kits Include: 2x caliper pistons OD0.862 x H0.3465inch(OD21.9 x H8.8mm); 2x square profile piston seals ID0.854 x 0.086inch; 2x sealing rings for brake caliper 0.236 x 0.059inch(6 x 1.5mm); 2x sealing rings for line connection 0.2559 x 0.0394inch(6.5 x 1mm). TIPS: ONLY APPLICABLE TO MINERAL OIL, NOT APPLICABLE TO DOT OIL OR OTHER BRAKE FLUIDS,CLEAN THE CERAMIC RESIDUE BEFORE INSTALLATION!!

High-precision machining The outer diameter is coreless grinding, .The hurricane heat dissipation shape, the front turbine fan-shaped fan wind heat dissipation, to make the heat dissipation faster!. PHENOLIC RESIN MATERIAL,AUTOMOTIVE-GRADE CRAFTSMANSHIP, HIGH TEMPERATURE AND HEAT INSULATION (Maximum operating temperature 750F), UPGRADE TO REPLACE THE CRACKING PHENOMENON OF CERAMIC PISTONS. Suitable for Shimano M675 M785 M7000 M7100 M8000 M8100 M9000 M9020 M9100 R7070 R8070 R9170 RS785 RS805 Ceramic dual-piston brake calipers,Individual pistons may not be suitable, please confirm the size before buying. SERVICE CALIPER PISTON KIT,Piston size OD21.9xH8.8mm Lightweight 0.15 oz (4g)/pc,Please confirm the size before buying. If your Shimano SLX XT XTR hydraulic brake caliper is leaking, the ceramic piston is broken, or there is a small amount of friction between the discs, this is the product you need!.

Date First Available: September 3, 2020. Best Sellers Rank: #395,603 in Sports & Outdoors. Customer Reviews: 4.3 out of 5 stars 32 ratings 4.3 out of 5 stars. : B08HD94YKC. Size: ?OD21.9*H8.8. Part Number: ?EX21988. Manufacturer: ?EXNAVI. Material: ?polyester. Color: ?Black. Brand Name: ?EXNAVI. Item Weight: ?10.6 Grams. Package Weight: ?0.01 Kilograms. Item Package Dimensions L x W x H: ?4 x 3 x 0.5 inches.