Dual Steel Ring Sprocket Black 48 Teeth for Yamaha

【G2 Ergonomics 80-50-Yam-bk-48 Dual Steel Ring Sprocket Black 48T for Yamaha by Banzai Moto】
We bring you the results of four years of development with GNCC factory racers.
While there are many options for rear sprockets, G2 proposes an advanced hybrid sprocket with an aluminum inner and steel outer.
To maximize the bond between the materials, they are overlapped and riveted using our unique patented manufacturing process. The result is strong yet lightweight.
Features
More durable than aluminum, lighter than steel
7075 aluminum inner and C49 (JIS) high-carbon steel outer
Aluminum and steel fastened together for unparalleled strength
No mud grooves or other machining to maintain outer strength
Steel outer is uniquely heat-treated to maintain durability
Compatible models
YAMAHA
・YZ125(X)/250(X) (99-18)
・YZ250/450FX (15-18)
・YZ250/400/426/450F (99-18)
・WR250R/X (08-18)
・WR400/426/450F (99-18)
・TTR230 (05-18)
*All models are US specifications
Specifications
Color: Black
Tooth Count: 48
Precautions
*Only the aluminum inner part can be selected for color. The steel outer is black only.
*Images are for illustration purposes only, and the design and specifications of the products shown may change without notice. Please be aware of this.