Forged Dynalite Internal Caliper – Part No: 120-13845-BK
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Forged Dynalite Internal
Prod #: 120-13845-BK
Price: $247.44
Forged Dynalite Internal - Product Summary
Caliper No: 120-13845-BK
Forged Dynalite Internal

Pistons
Piston Count 4
Piston Area (in²) 4.80
Piston Type Stainless
Dust Boot No
Rotor Dimensions
Rotor Width (in) 1.00
Rotor Diameter(in) 13.06
Pad Dimensions
Pad Area (in²) 6.36
Pad Volume (in³) 2.1
Duty Rating & Material
Material Forged Aluminium
Weight(Lbs) 3.6
Colors & Finish
Color Black
Finish Black Powder Coat

Mounting
Mount Center(in) 5.25
Mount Position
Mount Side Universal
Mount Type Lug
UPC Number
UPC 889545070996
Product Documents
Product Data Sheet

Installation Instructions


WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Applicable to Brake Pads Only

120-13845-BK - Product Description

Forged Dynalite Internal

The Forged Billet Dynalite Internal is the next generation enhancement of the venerable Forged Dynalite series calipers. Designed with a single split bridge and spacer less design to enhance strength and appearance. These latest applied developments and innovations in caliper design and manufacturing processes have resulted in substantial improvements in strength and performance over all comparable models. This new spacer-less design of the Forged Dynalite series of calipers, makes this the stiffest and most visual pleasing design so far.

The Forged Billet Dynalite Internal is the strongest caliper in the class, with weights starting at 3.00 pounds. The process of stress-flow forging re-aligns the metal's grain structure within the contour of the caliper body. This process eliminates the breaks and interruptions to the internal grain structure that occur when machining a straight block billet. The FEA generated radial transition design eliminates steps and shoulders in the area between the piston housing body and the caliper bridges. Incorporating a radius in this transition area substantially increases resistance to deflection and caliper separation under load. Structural deflection and volume displacement tests have proven the Forged Dynalite to outperform all existing styles of this popular caliper size.



Product Specifications

Rotor Compatibility
Rotor Width (in) 1.00
Maximum Rotor Width (in) 1.04
Minimum Rotor Width (in) 0.94
Maximum Rotor Diameter(in) 13.06
Minimum Rotor Diameter(in) 10.00

Brake Pad Specifications
Brake Pad Type 1 7112
Brake Pad Type 2 N-A
Brake Pad Type 3 N-A
Total Pad Area (in²) 6.36
Total Pad Volume (in³) 2.1
Mount
Piston Specifications
Piston 1 Bore (in) 1.75
Piston 2 Bore (in) 1.75
Piston 3 Bore (in)
Total Piston Area (in²) 4.80

Mounting Specifications
Mount Type Lug
Mount Side Universal
Mount Center(in) 5.25
Mount Hole Size(in) 0.39
Mount Height(in) 2.03
Inlet Thread Size 1/8-27 NPT
Pad Dimensions & Part Numbers
Pad Dimensions for the Forged Dynalite Internal Pad Dimensions for the Forged Dynalite Internal Zoom Image
Axle Set P/N
Pad Type
Compound
Non-Bedded Pads - by Compounds
7112
BP-10
7112
BP-20
7112
BP-28
7112
BP-30
7112
BP-35
7112
BP-40
7112
BP-45
7112
BP-Q
Mount Dimensions & Part Numbers

Dimensions for the Forged Dynalite Internal Dimensions for the Forged Dynalite Internal Zoom Image

Additional Notes


Parts & Accessories

O-Ring Kit 130-2655
Replacement Dust Boot N-A
Replacement Piston 1 200-7528
Replacement Piston 2 200-7528
Replacement Piston 3 N-A
Replacement Piston 4 N-A
Cross-Over O-Ring Kit 130-10540
Bridge Bolt Kit N-A
Wear Plate L/H 300-5875
Wear Plate R/H 300-5875
Pad Retainer 180-0056
Bleed Screw Kit 220-0627
Self Bleeder Tube N-A
Cross-Over Tube N-A
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Version: 3.05 June 23, 2023