High quality 53Cr21Mn9Ni4N (21-4N) steel material, durable and efficient, in good working condition. Advanced technology to improve intake and exhaust efficiency Compatible models: YZ250F WR250F 2001-2013 OEM replacement complete intake and exhaust valve set. quality assurance. If you are not satisfied with our products, we accept all requests for returns, exchanges, or refunds.

Engine Intake Exhaust Valve Kit Replacement OE/Code: 5NL-12112-00-00, 5NL-12112-10-00, 5NL-12112-20-00, 5NL-12112-30-00. 5NL-12111-00-00, 5NL-12111-10-00, 5NL-12111-20-00, 5NL-12111-30-00 5NL-12121-00-00, 5NL-12121-10-00 Features: 1. Material: 53Cr21Mn9Ni4N Steel. 2.Complete valve kit: 3 intake valves and 2 exhaust valves. 3. Long service life, good load capacity and good power. 4. Stable performance: Advanced technology and materials improve intake and exhaust efficiency and ensure stability. Application: YZ250F 2001-2013 WR250F 2001-2013. Note: Please make sure this part fits your bike. Please contact us at any time if you have any questions regarding our products. We will do our best to serve our customers.


Brand: ‎HWKWAZ
Package size: ‎15.09 x 10.21 x 4.19 cm; 150 g
Material: ‎53Cr21Mn9Ni4N steel
Battery included: ‎No
Product Weight: ‎150 g