Aksium Disc -the entry into the Mavic road bike performance - especially for disc brakes. The Aksium wheelset is made for everyday road bike use - with its balanced combination of high-quality, lightweight materials with a durable construction, it offers road bike beginners noticeable performance advantages. The Aksium Disc is also designed with some special features specifically for disc brakes and their special requirements. Thus, straight straightpull spokes provide stiffness and stability - the number of spokes is 24 each front and rear. Thanks to 17 mm inner width, the rims are designed for up to 32 mm tire width, which provides versatility and comfort even on poorer roads. The special disc brake hubs are equipped with high-quality QRM bearings, which combine the lowest friction and highest durability without maintenance. The Aksium Disc comes with adapter for thru axle (VR: 12x100mm / HR: 12x142mm) and quick release axle, the brake discs are attached via centerlock mount. Highlights of the Mavic Aksium Disc wheelset Rim profile optimized for disc brakes Spoke geometry and lacing designed for disc brakes wider rims allow more choice in tire sizes high quality industrial bearings: QRM robust rim: pinned rim joint, specially designed for disc brakes straight, round spokes: more stable than curved ones Instant Drive 360 freewheel Technologies of the Mavic Aksium Disc wheelset QRM - Qualit de Roulements Mavic Industrial bearings of this quality are only available in Mavic hubs. In QRM wheels with double seal (of type 2RS or LLU) and extremely low tolerances. Instant Drive 360 The Aksium uses the new freewheel generation called Instant Drive 360 - it results in a perfect hub: low weight, minimal friction, fast frictional locking, high axle stiffness and enormous durability. ID360 is a freewheel system with spur toothing, which is developed and manufactured by Mavic. ID360 is stiff, durable and known for fast engagement. Care/Maintenance: Clean with a dry cloth; if necessary, also with soapy water. From the use of a high-pressure cleaner is strongly discouraged! SPECIFICATIONS Material: Aluminium Usage bikesport: Road Bike Hubs: Instant Drive 360, QRM Auto Shifting system: 9-speed, 10-speed, 11-speed Wheel size: 28" (622mm) ASTM: Category 2 Axle standard: Quick Release, 12x100mm (FW), 12x142mm (RW) Wheel version: Wheelset, Wheelset > 1700g Freehub Body: HG M (Shimano 8-10s, MTB 11s) Braking system: Centerlock/AFS Tire type: Wire Bead Tire, Folding Tire Fitting tire dimensions: 25-32mm ETRTO: 17-622 Valve hole diameter: 6.5mm Inner profile width: 17mm Rim profile height: 21mm Weight limit: 120kg Nipples: steel, ABS Freehub system: Instant Drive 360 freehub Model year: 2024 Collection: Full year Color: Black Weight: 1905g Manufacturer item code: P8693155 Number of Spoke Holes: 24 Freewheel System: Ratchet.