Supersprox - Sprocket 15 Front Yamaha SI (CST-1591:15.2) K-Type-Neck Guards the device has voice prompts

the device has voice prompts for "hello" and "goodbye

taillight assembly and wiring harness

non-slip cuffs to keep protector in place

7volt@1A / Micro USB 5V@0

originally designed for raising the bars

Supersprox - Sprocket 15 Front Yamaha SI (CST-1591:15.2) K-Type-Neck Guards the device has voice promptsFully lightened with radial holes. Ultra hard surface layer reduces friction to prevent power loss caused by chain drag. Grooved teeth maximize sprocket life by preventing dirt build up. Made from SCM 435 Carbon Free steel and carbon impregnated. Made in Europe The refined core structure ensures that the teeth will not break when worn, like cheap C 45 sprockets. MATERIAL Steel CHAIN 525 TEETH 15 COLOR Black OVER ALL THICKNESS 11 SPLINE ID 26 SPLINE OD