650B A 1025 Disc Rim

Mavic 650B A 1025 Disc Rim

The Mavic 650B rim is designed for tackling rough roads, gravel, and dirt, combining high-end performance with durability. Its wider 22mm internal width accommodates tyres from 28mm up to 64mm / 2.5, making it versatile for adventurous riders. The rim features Mavic’s most proven technologies, including ISM4D and UST, delivering lightweight strength and reliable tubeless compatibility.

Constructed from Maxtal aluminium alloy, exclusive to Mavic, the rim offers a higher strength-to-weight ratio than conventional 6106 alloys. The ISM 4D light rim technology, or Inter Spoke Milling 4 Dimensions, reduces weight and rotational inertia without compromising durability, improving acceleration, handling, and resilience. SUP welding creates a strong, smooth rim joint, while UST Tubeless technology enhances traction, control, comfort, and reduces the risk of flats.

This rim blends cutting-edge design and proven Mavic technologies, making it ideal for riders seeking performance and reliability on challenging terrain.