The 9 Best Honda Nighthawk 250 Big Bore Kits (2022 reviews)

The kit is a must have addition for your daily purpose. The Top Notch Parts Honda Nighthawk 250 Big Bore Kit is brand new and it is used for best quality. Make sure this fits by entering your model number. Moreover, it has a ceramic coating providing superior heat resistance which will extend the life span of the piston.

Lastly, the top notch parts honda nighthawk 250 big bore kit comes with a gasket maker, is perfect for big bore cylinders and it comes with a thread lock.

Most customers agree that the kit is easy to rebuild and parts are available everywhere. In addition, a few say that the kit is perfectly and fast delivered. To sum up, the tone of buyers is very positive and we believe that the kit suits the purpose.

Top Customer Quotes:

This is cheaper than anywhere else.
This looks good and it is perfect for oil filter.
Replaces oem number 12100-kcy-670 12191-kcy-672 13011-kcy-670 13101-kcy-670 90601-ka5-000 13111-kcy-670 12251-hn1-003 12391-kcy-671 14560-kcw-851.
Parts fit: 1999 - 2008 honda trx 400ex.

Best For Great Price: Bbr Motorsports Honda Nighthawk 250 Big Bore Kit

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Bbr Motorsports has been making great kit for years, thanks to a combination of clever design and appropriate materials. The Bbr Motorsports Honda Nighthawk 250 Big Bore Kit fits the following applications. Bbr aluminum cylinder, piston, rings, piston pin, clips, performance camshaft, heavy-duty valve springs, rockers with tappet adjusters and gasket kit. In addition, this is easy to install and it is good for torque specs.

The kit is ready to ship and it comes with great instructions. Finally, the bbr motorsports honda nighthawk 250 big bore kit is reliable and it is made for easy install.

Almost all buyers opine that the kit makes no mention of setting the ring end gap for the kit. Also, they also found that the kit would only work on the xr100 and crf100 bikes. Also, they strongly agree that this is the kit to get for easy bolt on power. Overall, buyers found this to be one of the best kit for daily purposes.

Why We Like This:

This is great with basic mechanics, suitable for air filters and it works great.
Good brand reputation.

RELATED: Best 170 Cc Big Bore Kits

Best For Air Filter: 50 Caliber Racing Honda Nighthawk 250 Big Bore Kit

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The 50 Caliber Racing Honda Nighthawk 250 Big Bore Kit is suitable and reliable and fits well with your regular use. In addition, this fits many different honda 50/70 pit bikes. Main jet kit included. Lastly, the 50 caliber racing honda nighthawk 250 big bore kit is to be installed by a certified technician* no warranty.

"Unfortunately, this kit will not fit a 1986 honda z50. " - says, one customer. To sum up, at the price, they believe that they got a steal of a deal with it.

Why We Like This:

Oversized cooling fins on cylinder for efficient heat dissipation.
This is a great kit to pump up your old honda 50 or 70.
Cast in mounts on cylinder for aftermarket skid plates.
This kit will easily double the stock horse power on your bike.

RELATED: Best Big Bore Gasket Kits

Best For Spark Plug: Jdmspeed Honda Nighthawk 250 Big Bore Kit

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The Jdmspeed Honda Nighthawk 250 Big Bore Kit has killer features for the price point. The jdmspeed honda nighthawk 250 big bore kit would be perfect with fast shipping and it works great. Make sure this fits by entering your model number. Further, it looks good and it is easy to install. Above all, the jdmspeed honda nighthawk 250 big bore kit includes 1x cylinder, 2x gaskets, 1x piston, 1x piston pin, 2x piston rings, 1x sleeve bearing, 2x cir-clips, 4x head cylinder studs, 4x stud nuts, 1x free spark plug.

"Easy to install if you work on a two - stroke. " - says, one customer. In conclusion, many have used the kit for more than a few months without any complaints, and it shows no sign of giving up.

Why We Like This:

New complete high quality 40cc bigbore kit.
One of the newcomers and featured product.

Compatible With The Following Models: N/W Honda Nighthawk 250 Big Bore Kit

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The N/W Honda Nighthawk 250 Big Bore Kit is satisfactory and appropriate and fits well with your daily purpose. The n/w honda nighthawk250 big bore kit is compatible with honda sportrax 250 2001. Manufacturer says: If you are not satisfied with this, we will give you a full refund or a free exchange, Email us if you have any questions, thanks. Also, this is manufactured using the best materials and high technology to assure long engine life and the most efficient performance. Finally, the n/w honda nighthawk 250big borekit is compatible with the following models.

To sum up, the tone of buyers is very positive and we believe that the kit suits the purpose.

Why We Like This:

New and hot releases.
Good investment for the long term.

Best For Direct Replacement: Gpa Motors Honda Nighthawk 250 Big Bore Kit

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The Gpa Motors Honda Nighthawk 250 Big Bore Kit should be able to handle its purpose and duties with ease. Further, the kit is tested to exceed original equipment standards and performance. The manufacturer says: We are a company born in the United States with very valuable personnel, full of knowledge in our field. Above all, the gpa motors hondanighthawk 250 big bore kit includes piston kit, gasket kit, oe type cylinder.

Almost all buyers found that the kit would fit the 2002 trx400ex. Further, they also found that the kit would absolutely not fit and you could make it fit.

Top Customer Quotes:

Std bore 85mm / displacement 397cc.
The products are direct replacement parts for hassle-free installation.
Fits: honda sportrax trx400 ex (1999-2008).
This fits Honda trx400 and fits to 1999, 400ex.

RELATED: Best _Honda_ Valve Shims

Best With Part Number: Niche Honda Nighthawk 250 Big Bore Kit

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The Niche Honda Nighthawk 250 Big Bore Kit's superior materials makes sure that it ages well with use. The niche honda nighthawk 250 big bore kit includes gasket, piston, and cylinder. Make sure this fits by entering your model number. In addition, the kit comes with either one or two cylinders.

Above all, the niche honda nighthawk250 bigbore kit is great for a great price and it is great for good quality.

In short, the tone of buyers is very positive and we believe that the kit suits the purpose.

Why We Like This:

Replaces part number: honda 12100-hn6-000, 12191-hm8-000, 12251-hn6-000, 13101-hm8-a40, 13011-hm8-003, 13111-425-000, 94601-15000.
This is great for placement on vehicle and it is compatible with the following brands.
Compatible with model: honda 2002-2022 recon trx250.

Best For Good Fit: Mallofusa Honda Nighthawk 250 Big Bore Kit

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The Mallofusa Honda Nighthawk 250 Big Bore Kit is suitable and reliable and fits well with your daily use. The mallofusa hondanighthawk 250big borekit is brand new and it comes with a package included cylinder. This kit includes everything you need to swap out your old cylinder and piston to get your machine running like new again. This cylinder piston top end kit has been honed, and comes ready to assemble. Lastly, the mallofusa honda nighthawk 250 big bore kit works with part number and it is best for good fit.

In short, for most buyers, Mallofusa product was what they were looking for.

Why We Like This:

Complete standard - sized cylinder and piston kit with gaskets, cylinder 8650mm bore, 99.
Delivers what they promise.

Best For Head Cover Gasket: Bruce Shark Honda Nighthawk 250 Big Bore Kit

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Next on the list, we've got yet another kit that manages to win our hearts. It's the Bruce shark honda nighthawk 250 big bore kit and it's widely considered as the kit that has the most suitable features. The Bruce shark honda nighthawk 250 big bore kit includes a cylinder, piston, rings, wrist pin, circlips and top end gaskets. Please check out the size and product to confirm the compatibility before purchasing. In addition, the kit is for standard bore size.

Above all, the Bruce Shark Honda Nighthawk 250 Big Bore Kit is good for cylinder head and it is easy to install.

Why We Like This:

This is made of high quality material aluminum, anti-rust, anti-corrosion and does not easily break.
Easy to install, you could directly replace it, Professional installtion is recommended.
Good brand reputation.