130mm

See photos for details. The Vision Trimax Carbon TT Crankset is a high-quality bicycle component designed for road bikes. Made of carbon material, this crankset features a 172.5mm length and a 130mm item width. It includes a double chainring setup, with one 53T and one 39T ring. The bottom bracket shell type is BB30, ensuring compatibility with BB30-equipped bikes. With its sleek design and durable construction, this crankset is a popular choice for cyclists looking to upgrade their performance on the road.