is needed for this watch

The Seiko logo-adorned crown at 3 o'clock allows for easy time and date adjustments

Start a group ride to see positions of other riders on the zūmo XT2 display

while the white dial gives it a classic look that can be dressed up or down

and make calls hands-free when paired with your compatible headset/helmet

Dakine Unisex Shuttle 6 Liter Durable and Comfortable Hydration Backpack - 10003428-STEELGREY Color_Powder gray is needed for this watchDakine Men's Shuttle 6 Liter Durable and Comfortable Hydration Backpack Bring all your essentials with the Shuttle 6L Minimalist Bike Hydration Pack. This 2 liter hydration pack with a bite valve offers cooling comfort thanks to the breathable back panel and shoulder straps. Sunglasses stay protected in a fleece lined pocket; Quickly access your pump on the dedicated sleeve. The sternum strap offers the added benefit of a rescue whistle. The Shuttle