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Service bulletin Service Bulletin

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10108560
Published by NHTSA2017-07-17
Manufacturer's numberService Bulletin
Manufacturer's date2015-04-24
NHTSA componentEQUIPMENT:MECHANICAL; SUSPENSION:REAR:SHOCK ABSORBER

NHTSA's summary

Service bulletin - Honda has determined that a defect which relates to motor vehicle safety exists in affected units. During assembly of the rear shock, the piston nut may not have been correctly torqued. An improperly torqued piston nut could affect the performance of the rear shock, which may cause the rider to lose control of the motorcycle, increasing the risk of a crash.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Equipment and accessories, Suspension, Shocks and struts

Vehicles listed
HONDA CBR1000S2014 to 2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.