Developed for tackling the roughest roads, gravel or dirt, the Mavic A1025 Road Rim is equipped with a wide UST tubeless-ready profile with high-end finishing.

This versatile gravel bike rim features a robust maxtal aluminium construction that uses Mavic's patented ISM 4D technology to significantly reduce weight and inertia without compromising durability. This means that riders will benefit from quicker accelerations, better handling and more resistance on demanding gravel road conditions. Featuring many of the brand's most iconic and proven technologies, this version is also equipped with SUP welding technology where after bending, the rim joint is arc welded for extra strength and the welded seam is then milled for a smooth finish. 

UST Tubeless Ready Gravel Rim

With an updated rim bed shape, this gravel bike rim makes it easier to mount and change any tyres, including tubeless and tube-type. Its 25mm internal width is also perfect for adventurous riders who want to use tyres up to 64mm and it's also compatible with tyres as narrow as 28mm. Thanks to its UST tubeless-ready technology, this model provides improved traction, control and comfort, while also reducing inertia and flats. This makes it an ideal choice of upgrade for riders who want to run tubeless tyres and enjoy lower rolling resistance, excellent rolling performance on rough surfaces and less chances of punctures. 

Item Top Features Continued:

Recommended Nipple Length: 12mm
Valve Hole Diameter: 6.5mm
Low profile
SUP / Welded
Single eyelet
Traditional drilling

Technologies:

Maxtal: Light and strong. Exclusive to Mavic, this specific aluminium alloy offers a higher strength to weight ratio than conventional 6106 alloy.

UST Tubeless Ready: The UST concept improves traction, control and comfort while reducing inertia and flats. The tubeless-ready construction results in a lighter tyre for improved performance. The rim bed shape makes it easy to mount any tyres, tubeless and tube-type.

SUP (Soudé Usiné Process): Stronger and smoother joint. After bending, the rim joint is arc welded. The welded seam is then milled for a smooth finish.

ISM 4D Light Rim Technology: Inter Spoke Milling 4 Dimensions. An exclusive Mavic patented concept, ISM 4D significantly reduces weight and inertia without compromising durability. Quicker accelerations, better handling and more resistance; the right mix to make the most of any ride. The smooth profile also helps to reduce aerodynamic drag.

Manufacturer's Part Numbers:

LJ4310100

About the Mavic brand

Mavic, the French manufacturer of bike systems and rider’s equipment was established in 1889. Today, with over one hundred years of experience, Mavic continues to stride forward into the future. More than 300 people help the famous yellow brand to progress – with a real passion for the sport of cycling. Everything begins in the heart of the French Alps. In this ideal environment Mavic staff rides as often as possible, either to develop future products or just simply for the pleasure of devouring those small mountain roads leading them to nearby mountain passes or to pound the singletracks and sensational downhills of the Semnoz.