Product Description
EX 300 Ninja steering stabilizer setup for the 2013-2015 Kawasaki EX 300 Ninja, built on the Scott's steering stabilizer, a hydraulic damper. This page lists a complete kit and a mount kit only, each with its Scott's part number. The damper mounts at the EX 300 Ninja's steering head and resists fast movement of the bars, which Scott's describes as extra security under hard braking and after the front wheel lifts under acceleration. For these years the weld-on complete kit is part RS-60-0058-40S (about 3.5 lb) and the weld-on mount kit only is part RM-60-0058 (about 2 lb).
Kit options for the Kawasaki EX 300 Ninja (2013-2015)
- Stabilizer Kit Complete (weld on type) | part RS-60-0058-40S | requires minor welding | about 3.5 lb
- Stabilizer Mount Kit Only (weld on type) | part RM-60-0058 | requires minor welding | about 2 lb
About this EX 300 Ninja listing
Scott's lists a single kit generation for the EX 300 Ninja, so this page covers every model year from 2013 to 2015. The part numbers on this page are RS-60-0058-40S, RM-60-0058. Scott's fitment notes for this bike: requires minor welding. Part RS-60-0058-40S is also used on 1 other Scott's model, so check the fit by model year and not by part number alone.
Technical Details
- Fits: Kawasaki EX 300 Ninja, 2013-2015
- Also searched as: EX 300 Ninja stabilizer, EX 300 Ninja steering damper
- Stabilizer: part 4200-00 is the Scott's stabilizer sold separately and is the same for every bike; the bike-specific part is the mount kit.
Fitment
- Kawasaki EX 300 Ninja | 2013-2015 (2013, 2014, 2015)
Questions riders ask
Which kit do I need for the EX 300 Ninja?
If you do not have a Scott's stabilizer yet, pick a complete kit. If you already own one, a mount kit only moves it to this bike.
Do I need a new steering head nut?
Scott's says most road kits include a new steering head nut. If yours is a special case, ask us before you order.
Questions riders ask
Which Scott's steering stabilizer kit fits a Kawasaki EX 300 Ninja?
Scott's lists 2 kit options for the Kawasaki EX 300 Ninja (all years). Pick the one you want from the Kit menu on this page. A complete kit has everything you need to get a stabilizer on the bike; a mount kit only is for riders who already own a Scott's stabilizer. The kit guide has a chooser table.
What is the part number for a EX 300 Ninja steering damper from Scott's?
Scott's part numbers for the Kawasaki EX 300 Ninja (all years):
- Stabilizer Kit Complete (weld on type): part RS-60-0058-40S
- Stabilizer Mount Kit Only (weld on type): part RM-60-0058
Does a Scott's EX 300 Ninja steering damper kit come with the mounts?
The complete kit does. Scott's lists a complete kit as the one with everything you need to get a stabilizer on the bike, and a mount kit only as the part for riders who already own a Scott's stabilizer. Both are options for the Kawasaki EX 300 Ninja on this page.
What does a EX 300 Ninja steering stabilizer do?
The damper mounts at the EX 300 Ninja's steering head and resists fast movement of the bars, which Scott's describes as extra security under hard braking and after the front wheel lifts under acceleration.
Is the Scott's stabilizer for the EX 300 Ninja the same as on other bikes?
Almost always. The stabilizer is part 4200-00, and the mount is the part that changes from bike to bike. See the Scott's 4200-00 stabilizer.
Can I move my Scott's stabilizer to a Kawasaki EX 300 Ninja?
Scott's says yes, with a mount kit for the new bike. For the Kawasaki EX 300 Ninja, the mount kit only part: RM-60-0058.
What is a tank slapper, and do I need a steering stabilizer on my Kawasaki EX 300 Ninja?
A tank slapper is a fast side to side shake of the handlebars. Our guides explain what causes it and how to decide whether you need a stabilizer: tank slappers, speed wobble and head shake and do you need a steering stabilizer.
Will a Scott's steering stabilizer fit my Kawasaki EX 300 Ninja?
Fit depends on the model year. This page covers all years of the Kawasaki EX 300 Ninja. Choose your year in the fitment bar and match the part number on the kit to your bike. Part numbers are explained in the kit guide.
How do I set the damping on a EX 300 Ninja steering stabilizer?
Scott's says its road units have rebound damping back to center. Scott's also says the damping is adjustable, including while riding. The install guide covers settings.
How do I service a Scott's EX 300 Ninja steering stabilizer?
Scott's says to treat it like suspension, with an occasional oil change depending on how hard you ride. See the service guide.
