161cc Bore Diameter: 61mm Compression ratio: 10.8: 1 Included Camshaft: Sports Camshaft [Set components] Piston kit for stock head, Cylinder (Ceramic plated cylinder), Weight roller (15g x 6pcs), Gaskets
*These parts are for competition use only. *FI CON (Injection Controller) must be installed at the same time.The part number differs depending on the motorcycle, so please check the frame number before purchasing. *Without FI CON (Injection Controller), the performance of S-stage will not be demonstrated and it will cause engine trouble. *There may be changes in product specifications due to the manufacturer's reasons.
*Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change.
■Details The stock cylinder head and stock crankshaft can be used as is, and the cylinder and piston can be changed to 161cc.
All aluminum ceramic plated cylinder with excellent durability, airtightness and heat dissipation is adopted. M5 temperature sensor can be installed on SP Takegawa's all aluminum ceramic mesh cylinder, so you can measure cylinder temperature by purchasing Compact LCD Thermometer M5 Temperature Sensor Kit or Super Multi LCD Meter separately.
Sports Camshaft The camshafts are designed for the best cam profile to maximize the performance of the stock cylinder head.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
* The BEST and MUST store to find Japanese parts. * Register now for amazing deals and other special offers! *Over 800,000 listed items. It's hard NOT to find your parts.
SIGN IN TO WEBIKE JAPAN
Please enter email at least 6 characters.
Please enter a valid email address.
Email is already in use.
Your account has been banned.
Email address and/or password is not match.
Authentication with facebook fail.Please try again.
Please select How did you get to know about Webike Japan?
OR
YOUR ACCOUNT HAS BEEN CREATED!
Congratulations! Your new account has been successfully created! You can now take advantage of member privileges to enhance your online
shopping experience with us. If you have ANY questions about the
operation of this online shop, please email Webike through CONTACT US.
A confirmation has been sent to the provided email address. If you
have not received it within the hour, please contact us.
Get on your grid by register your motorcycle! About our "Mybike" service
"Easier to Search Items" It helps you to search items to fit for your motorcycle!
"Get Much Valuable Information" It helps you to get special deals, newly listed items and closeouts about your motorcycle!
"Easy to Register" It requires only your motorcycle manufacturer, model name and model year!