DNM Burner RCP2S Mountain Bike Rear Shock User Manual

1. Pendahuluan

This manual provides essential information for the proper installation, operation, and maintenance of your DNM Burner RCP2S Mountain Bike Rear Shock. Please read this manual thoroughly before using the product to ensure safety and optimal performance. The DNM Burner RCP2S is a high-performance coil spring rear shock designed for AM (All-Mountain), FR (Freeride), and DH (Downhill) mountain biking, offering adjustable rebound, compression, and preload settings.

2. Informasi Keselamatan

• READ THE MANUAL CAREFULLY BEFORE RIDING DNM. Improper installation or adjustment can lead to serious injury or damage to your bicycle.
• Fill with high pressure air, do not disassemble and repair by yourself! The shock absorber contains high-pressure air and oil. Attempting to disassemble it without proper tools and knowledge can cause injury and void your warranty.
• Do not open! Contents under high pressure. Never attempt to open the shock's air chamber or damper unit.
• Caution: Lockout while jumping is prohibited. Using the lockout feature during jumps or aggressive riding can damage the shock and lead to loss of control.
• Always wear appropriate safety gear when riding your mountain bike.
• Regularly inspect your shock and bicycle for any signs of damage or wear before each ride.

3. Produk Lebihview

The DNM Burner RCP2S is a robust rear shock featuring a coil spring and a piggyback reservoir for enhanced performance and heat dissipation. Key components include:

• Pegas Spiral: Provides the primary suspension. Available in various spring rates (Lbs) to match rider weight and preference.
• Damper Shaft: Hard chromed 12 mm (0.47 inch) shaft for durability and smooth operation.
• Shock Body: Dark hard-anodized AL-7075 for strength and corrosion resistance.
• Piggyback Reservoir: Separates oil and air, allowing for more consistent damping performance during extended use.
• Penyesuaian: Rebound, Compression, Preload, and High Pressure adjustments.

4. Spesifikasi

Available Eye to Eye x Travel Sizes:

• 190 × 51 mm (7.48 × 2.01 inch)
• 200 × 56 mm (7.87 × 2.20 inch)
• 210 × 61 mm (8.27 × 2.40 inch)
• 220 × 66 mm (8.66 × 2.60 inch)
• 240 × 76 mm (9.45 × 2.99 inch)
• 265 × 85 mm (10.43 × 3.34 inch)

5. Pengaturan dan Instalasi

Proper installation is crucial for the performance and safety of your rear shock. If you are unsure about any steps, consult a professional bicycle mechanic.

Langkah-langkah Instalasi:

1. Siapkan Sepeda Anda: Ensure your bike is securely mounted in a repair stand. Remove the old rear shock if applicable.
2. Periksa Kompatibilitas: Verify that the eye-to-eye length and travel of your new DNM Burner RCP2S shock match your bike frame's requirements.
3. Install Bushings: Insert the provided mounting bushings into the eyelets of the shock. The bushings typically have a 12mm inner diameter and 24mm width.
4. Mount the Shock: Carefully align the shock's eyelets with the mounting points on your bike frame. Insert the mounting bolts through the frame and shock eyelets.
5. Kencangkan Baut: Hand-tighten the mounting bolts initially. Refer to your bike frame manufacturer's specifications for the correct torque settings. Over-tightening can damage the shock or frame.
6. Periksa Izin: Cycle the suspension through its full travel to ensure there is no interference with the frame, tires, or other components.

6. Petunjuk Pengoperasian dan Penyesuaian

The DNM Burner RCP2S offers several adjustments to fine-tune your ride. Always make small adjustments and test them before making further changes.

6.1. Air Pressure Adjustment

The shock features an adjustable air chamber. This allows for fine-tuning of the spring rate and bottom-out resistance.

• Lokasi: The air valve is typically located on the piggyback reservoir, marked as "Adjustable Air".
• Prosedur: Use a high-pressure shock pump to add or release air. Refer to your bike frame manufacturer's recommendations or a sag calculator for appropriate pressure settings based on your weight and riding style.
• Peringatan: Seperti yang dinyatakan di bagian keselamatan, "Fill with high pressure air, do not disassemble and repair by yourself!" Dan "Do not open! Contents under high pressure."

6.2. Penyesuaian Rebound

Reboundamping controls how quickly the shock extends after compression. This prevents the shock from 'pogo-sticking' after hitting a bump.

• Lokasi: The rebound adjustment dial is typically a red knob located at the bottom eyelet of the shock. It is usually marked with 'Fast' and 'Slow' indicators.
• Prosedur: Turn the knob clockwise for slower rebound (more damping) and counter-clockwise for faster rebound (less damping).

6.3. Compression Adjustment

Kompresiamping controls how quickly the shock compresses when hitting a bump.

• Lokasi: The compression adjustment knob is typically a blue knob located on the piggyback reservoir.
• Prosedur: Adjust as needed for your riding conditions. More compression damping is generally used for smoother trails or climbing, while less is preferred for rougher downhill sections.

6.4. Preload Adjustment

Preload adjusts the initial compression of the coil spring, affecting sag and ride height.

• Lokasi: The preload adjustment is made by turning the collar at the top of the coil spring.
• Prosedur: Turn the collar to compress the spring for more preload, or loosen it for less. Ensure the spring is not loose when fully extended.

7. Pemeliharaan

Regular maintenance will prolong the life and performance of your DNM Burner RCP2S rear shock.

• Pembersihan: After each ride, clean the shock body, shaft, and seals with mild soap and water. Avoid high-pressure washers directly on seals.
• Inspeksi: Regularly check for any signs of oil leaks, scratches on the damper shaft, or damage to the spring.
• Air Pressure Check: Periodically check the air pressure in the reservoir using a high-pressure shock pump and adjust as necessary.
• Bushing: Inspect mounting bushings for wear and replace if excessive play is detected.
• Jasa profesional: Untuk perawatan internal, penggantian segel, atau damper rebuilds, it is highly recommended to seek professional service. Do not attempt to disassemble the shock yourself.

For detailed service instructions and diagrams, please refer to the official user manual PDF: DNM Burner RCP2S User Manual (PDF).

8. Penyelesaian masalah

If you encounter issues with your DNM Burner RCP2S, consider the following common problems and solutions:

• Kehilangan Tekanan Udara: Check the air valve for proper sealing. If pressure loss persists, the internal seals may need servicing by a professional.
• Buruk Damping Performance (too bouncy or too slow): Adjust rebound and compression settings. If adjustments have no effect, the damper may require professional inspection or rebuild.
• Excessive Play at Mounting Points: Inspect the mounting bushings and bolts. Replace worn bushings or tighten bolts to the manufacturer's specified torque.
• Unusual Noises (creaking, clunking): Check all mounting hardware for tightness. Inspect the spring for damage or improper seating. If the noise persists, professional inspection is recommended.

For more complex issues, consult the official user manual PDF or contact DNM customer support.

9. Kiat Pengguna

• Bushing: The shock typically comes with bushings included. Confirm they are present in your package before installation.
• Spring Rate Selection: Ensure you select the correct spring rate (Lbs) for your weight and riding style. An incorrect spring rate can significantly impact performance.
• Air Valve Location: The air valve for high-pressure adjustments is located on the piggyback reservoir. Use a dedicated shock pump for adjustments and never attempt to disassemble the air chamber yourself.
• Baut Pemasangan: While the shock comes with bushings, mounting bolts are typically supplied with your bike frame or purchased separately. Ensure you have the correct bolts for your frame.

10. Garansi dan Dukungan

For warranty information, service, or technical support, please contact the seller or the official DNM distributor in your region. Keep your proof of purchase for any warranty claims.