internal cable routing and improved ergonomics weighing only 400 grams total

either on dirt or tarmac

Short lever length: 43 mm (with bits)

The Astr RS is built for stability and speed on rough terrain

carbon-reinforced nylon shell

fizik tempo aliante r3 ENVE Composites internal cable routing and improvedAn endurance road cycling saddle with a waved profile designed to maximize comfort, featuring a 3D printed Adaptive padding that makes even the longest rides enjoyable. Padding technolog: Adaptive Shell material description: Carbon reinforced nylon shell Rail material: Kium Weight: 235 g Width: 145 mm Height at 75mm: 46 mm Length from nose at 75mm: 141 mm Rail Dimension: 7x7 Length: 277 mm