Color: flash orange; head size: 98Sq.In; weight: 305g/10.1oz; length: 27in; material: H.M. Black micro core nanometric; stringing pattern: 16/20
New string hold design but Hybrid stringing System enhances power and spin, for Competitive all-around players
3D vector shaft: the throat grooves of the 3D vector shaft improve Racquet stiffness, generating supreme Face stability and giving players more efficient power
Aero fin technology: the Racquet is equipped with all new fins inside the top of the frame giving players the best swing. Air resistance on the top of the frame is decreased by 14 percent
Black micro core: carbon graphite and elastic particles are added to micro core technology for increased Face stability and even better vibration damening

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 12 inch
Height : 2 inch
Length : 29 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 13.6 ounce (View shipping rates and policies)

ASIN : B00O92O9U2

Product Description

Exceptional spin with extra Bite: the new Yonex core Si bites back. With our enhanced grommet technology and string hold design, the core Si allows for more main and cross string movement resulting in longer dwell time and more spin.