Header Pipe for Royal Enfield Bullet 350: Drilled and Slotted

Header Pipe for Royal Enfield Bullet 350: Drilled and Slotted

This header pipe is built for the Royal Enfield Bullet 350 and supplied to a written specification, so the part that comes off the line in the next order matches the one you approved. Fitment, base material and finish are fixed before sampling starts — that is what keeps the drilled and slotted programme stable once it moves from first order to repeat order.

Most buyers come to us after something went wrong: documentation that arrived after the container shipped, or warranty claims traced back to a single lot. Both are avoidable when the specification is written down before bulk and the approved sample is kept as the reference.

Specification

What decides whether it lasts

• Material — Magnesium Alloy is the base; treat any substitution as a new approval.
• Hardness and heat treatment — recorded per lot, not per batch of paperwork.
• Fitment tolerance — checked on the actual Royal Enfield Bullet 350 mounting, not on a catalogue drawing.
• Finish — anodising holds up where the machine sees salt, mud and daily washing.
• Packing — individual packing plus inner cartons sized for the workshop bench.

Processes used on this line

• gravity casting
• sintering
• anodising
• shot blasting
• injection moulding
• surface grinding

Fitment notes

Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.

Where it is used

The drilled and slotted build is the one most often ordered for adventure travel. Riders also fit it for security patrols, roadside assistance, adventure travel, night riding.

Ordering

1. Confirm the model year and frame number before ordering.
2. Approve a sample made from the actual bulk material.
3. Fix the packing and marking at quotation stage.
4. Book inspection before the balance payment, not after it.

Questions buyers ask

How is packing specified?

Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.

Do you handle mixed containers?

Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 200 pieces per line.

What testing is included?

Standard lots ship with dimensional and hardness reports. RoHS documentation is issued with the shipment when your market requires it.

Can you match an existing sample?

Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.

Share a sample or a drawing and we will quote against a written specification, not against a photograph.