Royal Enfield J-Series 350 Frame Rear Mudguard Mounting Blanking Cap RAF00570/A

The Royal Enfield RAF00570/A Frame Rear Mudguard Mounting Cap is a genuine black blanking plug used to close the rear-mudguard mounting openings in the frame of compatible J-Series 350 motorcycles.

It helps protect the open frame hole from dust, moisture and road contamination while restoring the neat factory-finished appearance of the motorcycle. The model parts books identify an approximate mounting-hole diameter of 25 mm and normally specify two caps per motorcycle.

What This Product Is

• Genuine Royal Enfield frame blanking cap
• Factory description: Cap – Frame Rear Mudguard Mounting
• Current genuine part number: RAF00570/A
• Base catalogue number: RAF00570
• Black frame finishing plug
• Approximate frame-hole fitment: 25 mm
• Position: rear-mudguard mounting area of the frame
• This listing is for one cap

Quantity Required

Royal Enfield model parts books normally show two RAF00570 caps per motorcycle. Order quantity two when replacing both left- and right-side caps. This listing supplies one genuine cap unless a pair is explicitly selected or stated.

What This Product Is Not

• Not the lower cross-tube cap RAF00222
• Not the middle cross-tube cap RAF00223
• Not the front engine-mounting cap RAF00221
• Not a rear mudguard or mudguard bracket
• Not a frame bolt or mounting nut
• Not a universal rubber plug selected only by visual appearance
• Not confirmed for UCE, 450 or 650 Royal Enfield platforms

Key Features

• Genuine Royal Enfield OEM frame component
• Correct factory shape for the applicable rear frame opening
• Black finish matching the original frame detailing
• Helps reduce entry of dust, water and road grime into the open mounting tube
• Restores the factory-finished appearance after a cap is lost or damaged
• Simple press-fit replacement where the model catalogue lists RAF00570

Confirmed Compatibility

Fitment Requiring Verification

Not Compatible / Do Not Order For

• Classic 350 UCE
• Bullet 350 UCE
• Electra 350 UCE
• Thunderbird 350 or 500
• Classic 500 or Bullet 500 UCE
• Himalayan 411 or Scram 411
• Himalayan 450 or Guerrilla 450
• Interceptor 650 or Continental GT 650
• Super Meteor 650, Shotgun 650, Bear 650 or Classic 650

Part Number and Identification Notes

Why Correct Identification Matters

Several black frame caps on J-Series motorcycles look similar in photographs but have different diameters and mounting positions. RAF00570/A should be selected by part number and frame location, not merely by colour or appearance.

When Should This Cap Be Replaced?

• The original cap is missing
• The cap repeatedly falls out because it is damaged
• The outer face is cracked, cut or deformed
• The cap has hardened and no longer grips the frame opening
• The frame was repaired or repainted and the original cap was lost
• A complete cosmetic restoration requires replacement of faded frame plugs

What You Will Receive

1 × Genuine Royal Enfield Frame Rear Mudguard Mounting Cap – RAF00570/A

Two caps are normally used on the motorcycle. The second cap, frame, rear mudguard, bolts, nuts and other blanking caps are not included unless separately ordered.

Installation Note

• Confirm the removed cap or parts book specifies RAF00570.
• Inspect and clean the frame opening before installation.
• Remove dirt, rust flakes, paint buildup or damaged material from the seating area.
• Check that the mounting hole is round and approximately the correct size.
• Align the cap squarely with the opening.
• Press it in evenly by hand without using sharp metal tools.
• Do not hammer the cap or apply excessive force.
• Confirm the cap sits flush and grips the frame securely.
• Check both sides of the motorcycle and order a second cap if required.

Return-Prevention Note

This listing supplies one RAF00570/A rear-mudguard-mounting frame cap. It is not a pair and is not interchangeable with the larger or smaller frame blanking caps used at other positions. Before ordering, confirm the motorcycle model, frame position, old part number, approximate hole size and quantity required.

Frequently Asked Questions

Is RAF00570/A a genuine Royal Enfield part?

Yes. It is listed as a genuine Royal Enfield cap for the frame rear-mudguard mounting opening.

Which motorcycles are confirmed?

Meteor 350, Classic 350 Reborn, Hunter 350 and Bullet 350 J-Series are confirmed applications.

How many caps are required?

The applicable frame parts books normally specify two caps per motorcycle. This product listing supplies one cap.

What size frame opening does it fit?

The parts-book description states an approximate hole diameter of 25 mm. Part-number confirmation is still more reliable than measurement alone.

Is this the lower cross-tube cap?

No. The lower cross-tube cap is RAF00222 and is listed for an approximately 32 mm opening.

Is this the middle cross-tube cap?

No. The middle cross-tube cap is RAF00223 and is larger, with an approximately 45 mm opening.

Does it fit Classic 350 UCE?

No confirmed fitment. This listing is for compatible J-Series 350 frame applications.

Does it fit Goan Classic 350?

Direct catalogue confirmation was not established for this listing. Verify the motorcycle VIN or original cap number before ordering.

Does it require glue?

It is designed as a factory-style press-fit cap. Do not use adhesive unless an authorised repair procedure specifically calls for it.

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