ALPINESTARS Stella SMX-1R V2 Boots - Black/Pink - US 9 / EU 41 2224621-1839-41 XD-4 Vision Helmet Hydration tube channels are integrated

Hydration tube channels are integrated into the helmet's cheek pads for convenience and performance

500Hz lightweight horn is easy to install Works with all bikes

Fitment: Yamaha YZF-R1 / R1M / R1S 2009-2023 + FZ10 2017 + MT-10 2018-2023 + Super Tenere (all)

2017-2023 Suzuki GSX-R 1000 ABS - - 2017-2022 Suzuki GSX-R 1000 - -

Yamaha YXZ1000rr 2015-2019 (with Graves exhaust)

ALPINESTARS Stella SMX-1R V2 Boots - Black/Pink - US 9 / EU 41 2224621-1839-41 XD-4 Vision Helmet Hydration tube channels are integratedAnatomically engineered for an optimized womens fit Main upper constructed from an advanced microfiber for comfort, durability and excellent of abrasion resistance Innovative heel counter support system, which works in conjunction with a strap closure to offer improved fit and support, as well as structural integrity Rear of heel counter has been designed with soft TPR insert which works seamlessly with the rear flex zone to allow for improved freedom