KTM 54210030000 Double Leading Shoe Rear Brake Backing Plate 495/500

( Manufacturer Part Number: 54210030000 ), ( Type: Rear Brake Backing Plate Assembly ), ( Country Of Origin: Austria ), ( Placement On Vehicle: Rear )

Review KTM Vintage Double Leading Shoe Rear Brake Backing Plate Assembly 495/500 fits 500 1984–1985

The **KTM 54210030000 Double Leading Shoe Rear Brake Backing Plate** is a meticulously engineered aftermarket component designed exclusively for the iconic 1984 and 1985 KTM 495/500 dual-sport motorcycles, ensuring optimal braking performance and longevity for these legendary off-road machines. Crafted from high-quality, heat-treated steel, this backing plate is built to withstand the rigorous demands of aggressive riding, whether tackling rugged trails, technical singletrack, or spirited on-road adventures. The double leading shoe design enhances brake modulation and responsiveness, allowing riders to fine-tune their braking feel with precision critical for maintaining control in high-speed descents or tight cornering scenarios. This backing plate is engineered to fit seamlessly within the original brake caliper assembly, providing a perfect interface with the brake shoes while preventing excessive wear on the caliper pistons and pads. Its robust construction also helps dissipate heat more efficiently, reducing the risk of brake fade during prolonged or intense use. Whether restoring an original 495/500 to factory specifications or upgrading an existing setup for improved braking consistency, this backing plate serves as an essential upgrade for enthusiasts seeking reliability and performance. Compatible only with the specified model years, it ensures a perfect match with the original brake system, guaranteeing a secure and durable fit without compromising the motorcycle s handling dynamics. For riders who demand nothing less than excellence in their off-road equipment, this backing plate is a must-have component for maintaining peak braking efficiency and extending the lifespan of the entire rear brake assembly.

### **Pros and Cons of buying a KTM 54210030000 Double Leading Shoe Rear Brake Backing Plate (84-85 495/500)**

1. **Direct Fitment** This part is specifically designed for the 1984-1985 KTM 495/500 models, ensuring compatibility without modifications. This eliminates guesswork and reduces the risk of installation issues.

2. **Reliability** KTM s braking systems, especially those from the early 1980s, were built with durability in mind. A genuine or high-quality aftermarket backing plate ensures proper brake lever function and longevity.

3. **Performance Improvement Potential** If the original backing plate is worn or damaged, replacing it can restore proper brake pad alignment, improving braking efficiency and reducing squeaking or grinding noises.

4. **Prevents Further Damage** A failing backing plate can cause brake pads to misalign, leading to uneven wear or failure. Replacing it now can prevent more costly repairs down the line.

5. **Easy Installation** As a relatively simple component, this backing plate can often be replaced with basic tools, making it a straightforward DIY project for those with mechanical experience.

6. **Availability of Parts** Since this is an older model, finding a direct replacement may be easier than sourcing a full brake assembly, reducing costs compared to buying a complete kit.

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1. **Age and Wear** The 84-85 KTM 495/500 models are over 40 years old, meaning the original backing plate may already be degraded. If the bike has been neglected, the part may still fail quickly if the rest of the brake system is worn out.

2. **Limited Availability** While this part exists, it may not be widely stocked by all dealers or online retailers. You may need to source it from specialty motorcycle parts suppliers, vintage bike shops, or international sellers, which could delay receipt.

3. **Compatibility Risks** If the part is not 100% authentic (e.g., a generic aftermarket replacement), there s a chance it may not fit perfectly, leading to improper brake function or premature wear.

4. **Potential for Other Brake Issues** Replacing just the backing plate may not address underlying problems like worn brake calipers, rusted pivot points, or degraded brake lines. A full brake inspection could be necessary for optimal performance.

5. **Cost vs. Value** For an older bike, the cost of this part may not justify the investment if the bike is not regularly ridden or is being restored for parts. If the bike is a project vehicle, prioritizing more critical components first might be wise.

6. **Skill Dependency** If the buyer lacks mechanical experience, improper installation could lead to brake misalignment or even failure. Professional installation may be required, adding to the cost.

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The **KTM 54210030000 double leading shoe rear brake backing plate** is a practical and necessary replacement for a 1984-1985 495/500 if the original is failing. It offers a direct fit, improves braking reliability, and prevents further damage to the brake system. However, its effectiveness depends on the overall condition of the bike s brakes and the quality of the replacement part.

If the bike is **actively ridden** and the brakes show signs of wear (e.g., grinding, spongy lever, misaligned pads), this is a **worthwhile upgrade**. If the bike is **rarely used or being stripped for parts**, the cost may not be justified.

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1. **Verify Condition First** Before purchasing, inspect the existing backing plate and brake system. If the calipers, pivot points, or brake lines are corroded or worn, address those issues simultaneously.

2. **Source Authentic Parts** If possible, buy from a reputable KTM parts dealer or a trusted vintage motorcycle supplier to ensure quality and fitment.

3. **Consider a Brake Overhaul** If restoring the bike, replacing the backing plate alongside other brake components (pads, calipers, hoses) will yield better long-term results.

4. **DIY or Professional Installation?** If comfortable with basic motorcycle maintenance, install it yourself. Otherwise, have a mechanic verify the fitment to avoid misalignment.

5. **Budget Accordingly** If the bike is a collector s item or a daily rider, the investment is justified. If it s a project bike, weigh the cost against other priority repairs.

**Final Verdict:** **Buy it if the bike s brakes are failing and the rest of the system is in decent shape.** If the bike is neglected, prioritize more critical repairs first. For active riders, this is a smart, low-cost fix to maintain braking performance.

Details:

Please see pictures for condition.

part #: 54210030000 price

• $32.22

specifications cyclebrakeshoe:

• for models: 500
• for makes: Ktm
• for years: 1984-1985
• mpn: 54210030000
• type: Rear Brake Backing Plate Assembly
• country of origin: Austria
• placement on vehicle: Rear

seller cyclebrakeshoe:

• rating: 99.9%
• city: Victorville, California
• # reviews: 7462

payments cyclebrakeshoe:

• credit card: Diners-club
• other
• wallet: Google-pay

offer cyclebrakeshoe:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: June 10, 2026

shipping cyclebrakeshoe:

• type: Calculated
• transit: 3-7 Days
• class: Standard
• carrier: USPS
• cost: $9.52
• service: USPS Ground Advantage

returns cyclebrakeshoe:

• policy: No Returns

general cyclebrakeshoe:

• Motorcycle Scooter Parts Accessories > Brakes Brake Parts > Brake Shoes
• condition: Used

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