Casco SIERRA RS ECHO V.26 Size:M and inside the frame

and inside the frame

- SM-EW90-A junction (specification A) for Shimano Dura-Ace Di2 wiring

2 bit adapters: 8 mm Allen / T30

· Available in 3 color variants

Casco SIERRA RS ECHO V.26 Size:M and inside the frameNew design helmet with 2 outer shells and 3 EPS layers for greater safety and a perfect fit Shell made of high quality ABS Sporty and snug design for a stable fit, reduced helmet movement, and optimal control at high speeds, ideal for dynamic racing. Optimized airflow thanks to several closable air intakes and internal ventilation channels Ready for installation of the Quin smart safety sensor Easy and quick removal of cheek pads with the E. Q. R. S.