Sena SF4 HD Bluetooth Headset YCRF_bag Taking track performance to another

Taking track performance to another level: meet the Supersonic undersuit

Flannel is bonded to the Windbloc® membrane to protect from wind

the 3D contour design of the helmet ensures a comfortable and secure fit

Kwik Connect included

Sena SF4 HD Bluetooth Headset YCRF_bag Taking track performance to anotherSMALL GROUPS CONNECTIVITY & COMMUNICATION The SF4 is the perfect device for riding with friends by providing connectivity for small groups. The SF4's 4 way intercom has a range over 1. 2 kilometers (. 80 miles) so you can easily stay connected with your group in open terrain. The SF4 also uses smartphone connectivity, allowing for music streaming, taking and making phone calls, and hearing turn by turn GPS directions. Most importantly, riders can