Giant Aurea - Black (Zeiss Lens) FE Sports 1X40t XS: 170mm

1X40t XS: 170mm

8 enhances mean power output during 10 maximal sprint efforts by 3% compared with 2:1 ratio (O’Brien et al)

Charger EnergyPak 4A fast charger

Reflective details enhance safety in low light or foggy conditions

so you can get the most out of every workout and train like a pro

Giant Aurea - Black (Zeiss Lens) FE Sports 1X40t XS: 170mmZeiss lenses provide crystal clear optics and reliable impact protection, while interchangeable options ensure wide angle visibility and adaptability to changing weather. Designed with a scratch resistant, ventilated lens and a lightweight yet durable frame, they offer a customisable fit for all day comfort. Features Zeiss Lenses: Razor sharp optics with durable 2. 0mm impact protection for demanding conditions. Interchangeable Cylindrical Lenses: