the Version 4

Microspline: Suits Shimano 12 speed only

Not compatible with XTR M9000 or XT M8000

Waterproof Rating: Cateye does not make any claims about this light being water-resistant or waterproof

AlpineStars Techstar Black Edition Long Sleeve Jersey - L - Black Anthracite PLP|Model Year the Version 4An extremely lightweight, fitted jersey, the Techstar Long Sleeve Jersey provides excellent freedom of movement and has strategically positioned mesh inserts for airflow and ventilation. With pre curved sleeves, stretch wrist cuffs and an extended rear profile, the Techstar Jersey is fully optimized for comfort and riding performance. Innovative fit design to offer improved fit and reduced material construction. Extremely lightweight, vented poly