![VALVE LOCKS CRF250/450F [0926-0521] - Webike Indonesia](https://img.webike-cdn.net/s420/catalogue/images/36850/904FF165-A954-4BB4-BC6D-FEDC647CAAF0.jpg "VALVE LOCKS CRF250/450F [0926-0521] - Webike Indonesia")
![VALVE LOCKS CRF250/450F [0926-0521] - Webike Indonesia](https://img.webike-cdn.net/s52/catalogue/images/36850/904FF165-A954-4BB4-BC6D-FEDC647CAAF0.jpg "VALVE LOCKS CRF250/450F [0926-0521] - Webike Indonesia")
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Product Detail
Specification:
Location: Intake
Made in U.S.A: Available
Material: Steel
Special design: Available
Type: Valve Lock
LOCATION: Intake
MADE IN THE U. S. A: yes
MATERIAL: steel
SPECIFIC APPLICATION: yes
TYPE: Valve Lock
Made in U.S.A: Available
Material: Steel
Special design: Available
Type: Valve Lock
LOCATION: Intake
MADE IN THE U. S. A: yes
MATERIAL: steel
SPECIFIC APPLICATION: yes
TYPE: Valve Lock
[Description]
SPRINGS
・PART #0926-0640 is a complete intake/exhaust kit
・Single spring, low drag design increases horsepower
・Springs can only be used on titanium valves
・Designed for use with most cam grinds
・Purpose built racing valve spring made from the highest quality Kobe spring wire
・Sold as pairs, unless noted
SPRING RETAINERS
・Sold as pairs, unless noted
・Increase valve spring life over heavier, stock steel retainers
・Lightweight CNC-machined titanium retainers greatly reduce valvetrain mass and increase engine rpm
SPRING SEATS
・Precision CNC-machined from 8620 case hardened steel
・Made with various thicknesses
・Pad is parallel to bottom surface for consistent spring pressures
・High tolerances ensure seats are flat for the longest possible life
・PART #0926-0553 is a complete intake/exhaust kit
・Sold as pairs, unless noted
・Specially designed for use with CV4's valve springs only
VALVE LOCKS
・CNC-machined from 8620 steel
・Industry first color coded, purpose-built intake-sized and exhaust-sized design
・Design allows keepers to stay locked at higher rpm
・Sold as two pair, unless noted
Caution
*The instruction manual is in English.
*Delivery may be delayed due to importing.
*Delivery may be delayed due to importing.
Applicable Models
![VALVE LOCKS CRF250/450F [0926-0521] - Webike Indonesia](https://img.webike-cdn.net/catalogue/images/36850/904FF165-A954-4BB4-BC6D-FEDC647CAAF0.jpg "VALVE LOCKS CRF250/450F [0926-0521] - Webike Indonesia")