Fore
Only one of the 2 rim wall is "drilled".
FTS-L - FTS-L: Force Transfer System Light
The reinforcement of the key transmission components.
ISM3D - Inter Spoke Milling 3 Dimensions
ISM3D pushes the envelope of ISM one step further by not only machining the lower bridge of the rim between each spoke holes, but also its sidewalls. Machined sidewalls save even more weight and inertia to boost your acceleration and enhance climbing performance.
Maxtal
Exclusive to Mavic. An aluminum alloy that is 30% more resistant than a 6106 alloy, for lighter and stronger rims.
QRM SL - Qualité de Roulements Mavic Super Light
The super light bearings are designed having in mind the QRM strict specifications. The matching hub axles are machined within extremely narrow tolerances, then one by one adjusted with very high precision when assembled.
As a result, QRMSL hubs are up to 12% lighter that QRM+ ones..
SUP - Soudé Usiné Process
A welded and milled rim joint is extremely strong, eliminates shuddering when braking, and offers superior wheel balance.
Tracomp - Traction Compression
Tracomp carbon fiber spokes works in traction and compression.
UB Control - Usiné Brut Control
The braking surfaces are milled to improve braking friction and eliminate shuddering.
Zicral
A highly resistant and and lightweight aluminum alloy for spokes.