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1,100.9 USD (175,500 JPY)
Webike point: +1755 pt
(11 USD)
Delivery Information
If manufacturer have in stock, ships around 3rd Jul. 2026
Product detail
Silencer cover: Aluminum
Exhaust pipe: Steel plated
Fitting Type: Full Exhaust System
Silencer size: Φ93 x 390
Oil change: 〇
Oil filter change: 〇
Pillion: 〇
〇
Proximity exhaust noise value: 95db
Standards:
**Exhaust gasket is not included and must be prepared separately.
*The image may contain other products.
*There may be changes in product specifications due to the manufacturer's reasons.
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The exhilaration that only those who have it can experience. The passion for riding increases along with the pleasantly rising engine rpm, and then the acceleration starts.
The RPM-4in2in1 is the result of about 300 processes of meticulous hand-making and TQC (Total Quality Control) and has been an original exhaust loved by many users since its debut in 1978.
■Exhaust Pipe
The adopted 4-2-1 exhaust system provides a higher exhaust synergy effect compared to the 4-1 system in four-cylinder engines, and significantly contributes to the production of a high-quality sound.
The material used is steel (STKM11A mechanical structural carbon steel pipe), with each part carefully polished by craftsmen, followed by high-quality plating treatment, offering both excellent aesthetic appeal and weather resistance.
■Silencer
Equipped with a high-capacity straight structure silencer for both excellent quietness and pleasant sound.
The dynamic sound has a unique "RPM-like" characteristic that never grows tiresome.
■Parts composition
This full exhaust consists of 5 parts: 4 front exhaust pipes (from engine to assembly) and 1 tail assembly (from assembly to silencer).
■Installed state
Secured to the bike body at two points: the engine exhaust port and exhaust band.
The exhaust flange is integrated with the exhaust pipe, so it can be easily secured to the engine exhaust port.
■Frequently Asked Questions
Q:Can I reuse the exhaust gasket when replacing the exhaust?
A:Be sure to replace the exhaust gasket with a new one.
If reused, it may cause exhaust leakage.
This product does not come with a gasket, so you need to prepare it separately.
Q:Can an undercowl be installed?
A:Yes, it can be installed.
Q:Is the flange (exhaust holder) included?
A:It is integrated with the front exhaust pipe.
Q:Should I apply a liquid gasket to the joint between the front exhaust pipe and the merge collector?
A:Yes, it is possible to improve sealing by using a liquid gasket.
RPM recommends the use of silicone liquid gaskets.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
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