Description
xThe Motve MT4R is a high-performance four-piston caliper system specifically designed for the rear wheels of vehicles, ensuring balanced and effective braking. Below is an extensive analysis of its technical specifications:
Technical Specifications:
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Piston Diameter: 4*φ27mm
- Uniform piston size helps in distributing braking force evenly.
- Piston Area: 23cm²
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Brake Disc Diameter: φ330mm - φ345mm
- Suitable for medium-sized brake discs, providing good stopping power.
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Brake Disc Thickness (Max/Min): 28mm/26mm
- Adequate thickness ensures sufficient heat capacity and durability.
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Caliper Weight: 2.9kg
- A lighter caliper, ensuring less un-sprung weight without compromising strength.
- Thread Specification of Fuel Inlet: M10*1
- Mounting Hole Center Distance: 152 mm
- Mounting Hole Offset: 46.9 mm
- Mounting Hole Diameter: φ10.1mm
- Distance from Mounting Surface to Brake Disc Top: 60.4 mm
Brake Pad Specifications:
- Brake Pad Model: MT4D48
- Brake Pad Thickness: 16.5mm
- Friction Surface Width: 48mm
- Friction Block Area: 53.4cm²
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Brake Pad Material: Low-Metallic (M-Series)
- Offers a good balance between performance, noise reduction, and wear resistance.
Brake Disc Specifications:
- Brake Disc Model: MTP33028D51
- Brake Disc Diameter: φ330mm, φ345mm
- Brake Disc Thickness: 28mm
- Friction Surface Width: 51.5mm
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Brake Disc Ventilation: 48 Ventilation Holes in Forward Arch Ribs
- Enhances cooling and reduces brake fade.
- Ventilation Core Process: Film-covered Sand
- Mounting Hole PCD: 12*204.5
- Mounting Hole Diameter: φ6.4mm
- Positioning Ring Diameter: φ190mm
- Petal Step: 0.2mm
- Brake Disc Marking Method: Arc, Line, Herringbone, Drilling, etc.
- Brake Disc Surface Treatment: Phosphating and Metachromatic Coating
- Brake Disc Material: G3500 High Carbon
- Heat Treatment: 580℃ Heat Treatment
Caliper Technical Inspection Specifications:
- Caliper Housing Forging Strength: Tensile Strength ob≥320MPa
- Housing Hardness: Hardness HV≥400
- Low-pressure Seal Test: Passed
- High-pressure Seal Test: Passed
- Appearance: Painted with no collision damage and consistent gloss.
- Ultra-high Pressure Test: Passed
- Inspection Standard: Meets QC/T592 requirements.
The Motve MT4R reflects meticulous engineering and high-quality materials, positioning itself as an outstanding option for automotive enthusiasts looking for advanced braking performance on the rear wheels. Its rigorous testing and adherence to stringent quality standards assure reliable and efficient braking under various conditions.
Additional Information
xShipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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