TE37SAGA S-plus evolved in 2021. A limited model is now available from the SAGA S-plus. The body color is TE37's traditional Dash White or a Glossy Black. The red line on the outer circumference and the aluminum strobe line are designed to attract attention when in rotation. Colors are available in Black/REDOT (KR) and Dash White/REDOT (WR). Air valve is included, center caps are available to purchase separately.