BOX Four Cassette On-Ear Wired Premium Headphones Depth 20mm Hub Model Vault

Depth 20mm Hub Model Vault Rim Color Black Rim Construction Double wall Rim Drilling 28 Rim Material Aluminum Spoke Type Straight Pull Valve Presta Wheel Diameter/ISO 29'' / 622 Wheel Tire Type Tubeless Ready Wheel Weight 1900g (pair) Wheel-Brake Comp

you get up to 165 hours of battery life

holder for decentralized handlebar clamp

Digital models offer a timer and exact speed control for applications that demand repeatable results and non-digital variable speed models are an economical alternative

set and disarm the system from anywhere in the world

BOX Four Cassette On-Ear Wired Premium Headphones Depth 20mm Hub Model VaultThe BOX Four cassette adapts our Prime 9 philosophy of durability, simplicity, and reliability at a great price point. All cogs are stamped from steel, given our durable black coating and then the larger cogs are pinned to each other with spacers for easy installation. Compatible with HG freehub bodies Steel stamped cogs No spiders Wide ratio and consistent progression ED black protection