PAIR OF FRONT BRAKING WAVE SK2 DISCS YAMAHA TRACER 7 2021-2022

WK discs are made with a directional hub that is 9% lighter than the previous model (SK Series), a new track geometry and a directional pawl seat with a 14 ° angle.

Greater braking grip, lighter weight, better handling, high heat dissipation and constant power in all conditions are the main features of the Braking WK disc.

The outer and inner diameter of the disc have a non-round design which allows for better radial expansion of the disc in extreme heat conditions. In addition, the lightening holes are replaced by edges specifically designed to improve the renewal process of the pads.

Technical features:

External diameter: 282 mm
Internal diameter: 132 mm
Thickness: 5 mm
Number of holes: 5
Circumference of holes: 150 mm
Holes diameter: 8.50 mm