If you’ve got a Ninja 300 that you’re working on, you’ve come to the right place.
Whether you’re doing a full rebuild or restoration motorcycle project or you just need to complete some routine maintenance, we’ve got all the information and links to what you need to do the job right.
On this page you’ll find:
- Links to the motorcycle service manual for your Ninja 300.
- Where you can buy aftermarket, OEM, and NOS parts for your bike.
- Where you can find used Ninja 300s for sale to start a new motorcycle project or get a parts bike.
- Specs, details, and information about the history of the Ninja 300.
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Ninja 300 Service Manuals
The motorcycle service manual should always be one of the first things you pick up when you buy a new bike.
Whether you’re doing a full rebuild or just need to do a standard tune-up, having the proper owner’s manual is going to ensure you do the job the right way.
Find the Ninja 300 service manual you need at the links below:
eManualonline.com has ready-to-download service manuals for a variety of years and model variations. Get yours today and get the job done right!
Ninja 300 Aftermarket & OEM Parts
Sometimes finding the right parts for your bike can be as challenging as the repair itself.
If you’re working on a Ninja 300, check out some of the resources below to find new and used replacement parts.
Be sure to confirm the fitment for your bike’s year and model variation.
Cams, Rockers & Valves
If you’re rebuilding the head of a Ninja 300, you’ll need to pick up some new valves, seats, and seals.
Bigger jobs or engines that are in rough shape, may require new camshafts, cam chains, and rocker arms too.
Carburetor & Fuel Parts & Rebuild Kits
Carburetors are a “must-service” item for any motorcycle rebuild or restoration project.
Sometimes an aftermarket carb rebuild kit for your Ninja 300 will do the trick. Other times, you may need new carbs altogether or specific OEM parts to get the job done right.
If your Ninja 300 project has been sitting for a while, you may need to replace the clutch’s steel and friction plates.
Some other clutch parts you may need include:
- Clutch levers.
- Clutch cables.
- Clutch basket, bolts, and springs.
Electrical, Ignition & Charging System Parts
Electrical systems on project bikes can be a source of all sorts of problems. If you’re experiencing electrical issues with your Ninja 300, this is the parts category for you.
Find the right:
- Wires and wiring harnesses.
- Headlights, tail lights, and turn signals.
- Switches, fuses, and relays.
- Regulators and rectifiers.
- Ignition units.
- Coils and spark plug wires.
- Starter motors.
Engine Gasket Sets, Cases, and Covers
If you’re doing any sort of engine work on your Ninja 300, you’ll definitely want to pick up a new gasket set.
You can also find things like used replacement engine covers and stainless steel bolt kits.
Pistons, Piston Rings & Cylinders
If you’re tearing into your cylinders, you’re probably going to need a new set of piston rings.
If your Ninja 300 engine is seized, you can get a replacement cylinder block and new pistons as well.
Side Covers, Body and Frame Parts
Find side covers, foot pegs, frame parts, and fairings for your Ninja 300.
Suspension & Brake Parts
Check here if you need to replace your Ninja 300 brake pads, brake levers, or service your forks and rear suspension.
Wheels, Hubs, Chains & Sprockets
If you need to replace your Ninja 300 drive chain and sprockets or service your wheels and hubs, find the right parts here.
Where to buy parts for a Kawasaki Ninja 300?
Some other good places to find parts for your Ninja 300 include:
- eBay Motors
- Amazon Motors
- J&P Cycles
- Cycle Gear
- CMS Motorcycle Parts & Accessories
Ninja 300 Specs & Details
The Ninja 300 or EX300 is a sports bike produced by Kawasaki since 2012.
The Ninja 300 succeeds the Ninja 250R and shares a very similar design.
Despite being in the sport bike class, it’s design makes it comfortable as a daily driver or commuter bike too.
Specs for the Kawasaki Ninja 300 include:
- Top Speed: 119 mph.
- Engine Displacement: 296cc
- Cylinders/Engine Type: Liquid cooled DOHC parallel twin
- Compression Ratio: 10.6:1
- Transmission: 6 speed slipper clutch
- Wet Weight: 385 lbs
Find a Kawasaki Ninja 300 for Sale Near You
If you’re looking for a MODEL of your own or need a donor parts bike for your current motorcycle project, you can use the MotorcycleZombies.com used bike search tool to find what you’re looking for.
Click your state below to find used Ninja 300s near you.
These motorcycle search engines search Craigslist listing for the entire state so you don’t have to individually search each specific region.
Once you’ve got the bike up and running, be sure to check back to our motorcycle registration and title guides if you need help getting plates (Especially if you’ve bought the Ninja 300 without a title).