Sigma Butler STS 2450 Comp Part Front Mount
Brings the computer more out in front of the bike for better visibility.Compatible with BC1909, BC2209, Targa, ROX 5.0, ROX 6.0 (any Sigma computer with a CR2450 battery).Not compatible with ROX 10.0. Dimensions: 8 Length x 3 Width x 3 Height. Product Weight: 0.25 Pounds. Made in China.