Santini Delta Optic Jersey - Red Screw on then remove the original o-rings

then remove the original o-rings and replace them with thicker ones (that are provided in the box)

or backpack light

OPTICAL GEAR DISPLAY for easy visible gear position

*The MT-40 chain tool will not peen Campagnolo® 11-speed chain rivets (see CT-4

Audaxes and races

Santini Delta Optic Jersey - Red Screw on then remove the original o-ringsProduct Description Super cooling summer jersey DELTA OPTIC short sleeve jersey. Using advanced fabrics from our partner Polartec, the DELTA OPTIC jersey is an aero light, fitted jersey for performance training and racing. Unprecedent Freedom of Movement Made with Polartecs Power Stretch fabric featuring 4 ways stretch technology to allow excellent fit and superior freedom of movement Breathability at its Best Rear panel constructed with Polartecs