Yamaha R3 High Precision Cam Chain Tensioner Graves CMY-15R3-PCT

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CMY-15R3-PCT
Product Details:
Graves Motorsports Yamaha R3 High Precision Cam Chain Tensioner for the 2015-2017 R3 (all models). Professionally developed under strict guidelines for use in the Graves Yamaha factory race bikes. .
Note: You will need need a replacement timing cover gasket and cam chain tensioner gasket from your local Yamaha dealer.
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Cost VS Quality
Compare our product to the competitions product and the cost
Graves Product
Adjustment shaft is made of aerospace quality steel machined to a 1.0 threads per millimeter allowing the tuner to adjust the tension on the chain to an exact specification = less friction and consistent cam timing = more power.
The Competitors shaft is made of mild steel all thread material with SAE course thread
Graves Cam Chain Body
Designed to support the shaft as close to the cam chain running block as possible for maximum shaft support and minimum shaft flex. The body is machined to allow the exact amount of oil exiting the body to minimize over oiling of the valve train area at high rpm. All of this = more power, accurate cam timing and less friction.
The Competitors Body Designed to hold the shaft and plugs the oil relief hole
Graves’s lock nut
Made of 7075 T651 and hard anodized for a reliable fit, strong threads, light weight and great looks
The competitor’s nut course thread steel nut
You can compare the price but you cannot compare the quality. Take both of these to your engine builder and ask them which one they would install in your motor when their reputation is on the line!
Vehicle Fitment
type
years
make
model
engine
required
location
notes
Motorcycle
2015-2021
Yamaha
YZF R3
321
1
Motorcycle
2017-2020
Yamaha
YZF R3 ABS
321
1
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Starcycle USA has been serving the world's motorcyclists since 1968. Our retail/internet/mail order warehouse is in the Gorman, California area between Los Angeles and Bakersfield. All items are available for local pick up, and installation! If you'd like to make an appointment for service contact us.