Honda CB250 Twister 2016-2022 310cc Cylinder Jug Piston Top End Kit 79mm
Honda CB250 Twister 2016-2022 310cc Cylinder Jug Piston Top End Kit 79mm
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Features:
If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you.
Kit includes cylinder, piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured).
The cylinder is made of aluminum for good cooling with an internal cast iron jacket (unlike which has a nicasil treatment).
Piston is anodized for superior heat resistance and longer lifespan.
The gaskets use performance materials to increase durability and provide greater reliability.
Includes all gaskets pictured to rebuild top end.
Kit is for big bore size - 79 mm, 17mm steel piston pin.
Compression Ratio 11 : 1.
The compression is designed for use with the original cylinder head.
When installing, ?the smaller bearing on the factory camshaft has to be removed and transferred to the new cam.
This kit is excellent as a low-cost replacement for defects in the original cylinder.
Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Material: Aluminum, Steel
Displacement: 310cc
Engine: 4-Stroke
Cooling: Air-cooled
Bore Type: Big Bore
Bore diameter: 79mm
Pin diameter: 17mm
Pin Overall Length: 54mm
Replacement Part Number:
Cylinder: 12100-K31-900
Cylinder Base Gasket: 12191-K31-900
Cylinder Head Gasket: 12251-K31-901
Pin, Piston: 13111-K31-900
Circlips, piston (2): 13112-KPF-960
Chain Tensioner Gasket: 14560-KRM-840
Always compare part numbers to your parts schematics and cross reference appropriately.
Fits Make/Model/Year:
Fit for Honda CB250 (New) Twister / ABS / CBS 2016-2022
Fit for Honda CRF250F 2019-2025 (Please note this is for the F model crf250 not the R model)
(Compatibility Chart is for Reference ONLY!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)
Package Includes:
1x 79mm Cylinder
1x Piston
1x Piston Ring Set
1x 17mm Wristpin
1x Circlip(2)
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Chain Tensioner Gasket
(Comes exactly as pictured.)
Note:
Carefully compare to your old parts to be sure this is the correct part for your machine.
The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer Fits.
Shipping:
Free Shipping
Handling?time: Ship within 24 hours
Delivery Time: 3-7 business days
Warranty:
1. Condition: 100% Brand New
2. Warranty Period: 1 Years
3. 24-Hour Support: Provide you with timely after-sale support
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Got this cylinder barrel piston kit for my Yamaha 125. Fits great and installed smoothly. The engine runs way stronger now—more power and better responsiveness. Solid quality parts, no issues so far. Perfect upgrade for my bike, really happy with it!
Item received as described. Thanks.
A+++ seller, fast shipping, thanks a lot
Listing said still in manufacturers packaging. Received in a different box and was missing several gaskets. Guess I can't complain for half price.
Seller contacted me and is making it right. Also did a little more research and the piston was not the cheap piston that came with the kit originally, it had been replaced with a higher name brand piston. No complaints. Changed to 5 stars.
Installed this gasket kit on my TRX250. The fit was precise and the quality of the materials is excellent. It runs perfectly with no leaks. A great value for the price.