250CC 48mm 48.25mm 48.5mm STD +25 +50 Add 0.25 0.5 Motor bike Engine Cylinder Piston Rings Compatible With Yamaha FZ250 FZ Fazer 250 1985(Add 0.25)

Model: 1HX Bore X stroke: 48X34.5mm Number of cylinders: 4Weight: 15g Compatible With Yamaha1HX-11610-00 FZ250 Fazer 1985 FZR250 1986-1989Piston Ring ProcessThe piston ring has good sealing.The piston rings are nitrided together to enhance their wear ;The second way ductile iron has soft rigidity and good sealing;The combination of oil rings adopts high-performance A-grade wave rings, which have good elasticity;The scraper is laminated up and down the wavy ring, and the surface is plated, with strong hardness, wear and high temperature .==========Model Name : 1HXOrigin : Mainland ChinaMaterial : AlloyDear friends, welcome to our shop! We are a professional auto parts store. I hope our products can help you, and wish you a happy shopping!

• After high temperature tempering, the elastic attenuation rate of piston ring is less than 5%/100 thousand kilometers, and it can still maintain good sealing and oil scraping effect after long-term use.
• With thin design, the weight of single piston ring is reduced by 15% compared with traditional products, which reduces the reciprocating inertia force of piston and improves the response speed of engine.
• The clearance with the cylinder wall is accurate, which ensures the sealing effect and avoids abnormal wear.
• When the piston ring is started at a low temperature of-40℃, it can still maintain good elasticity and avoid fracture or poor sealing caused by low temperature embrittlement.
• Easy installation and positioning: the ring end is provided with clear installation marks and positioning gaps to avoid installation errors, which can be easily operated by novices and reduce maintenance costs.