Compared to MAVIC's standard normal steel bearings, the “Oni Bearing” can reduce power by 15W at 25km/h and 27W at 35km/h. The “Oni Bearings” have been incorporated into the wheels since they were new and are now available for sale.

The “Oni Bearings” are designed to move in an ideal trajectory inside the hub of a road bike wheel, allowing for extremely smooth rotation even under load and keeping rigidity high by reducing sagging.

In addition, by using the proper amount of grease in the right places, the ceramic bearings achieve high-precision rotation with extremely low resistance.

The use of a non-contact seal with a “labyrinth structure” provides excellent waterproofing and dustproofing, and its durability has been proven by the J-Pro team.

（The ball race can be scratched (and the ball race may be damaged).

■WHEEL SPEC

Compatible tires: tubeless ready, tubeless, clincher

Recommended tire width: 25 to 32 mm

Rim material: 100% carbon fiber UD finish, FORE carbon tubeless technology, UST tubeless technology

Rim height: 45mm

Rim width: 26mm

Rim inner width: 19c

Brake: AFS (center lock)

Hub: Infinity aluminum body, Instant Drive 360 aluminum freewheel

Hub Standard: F/HH12x100mm (through axle) R/HH12x142mm (through axle), convertible to quick release with included adapter

Bearing: JTEKT “ONI Ceramic Bearing” cartridge type, non-contact seal, labyrinth construction, QRM auto

Spokes: Steel, straight pull, oval aero (3.7mm width), double butted

Nipples: Aluminum integrated with FORE technology

Number of spokes: F/24 R/24, 2 cross pairs, contactless

Free body: Shimano 10/11/12s & Sram 11s (optionally convertible to Campagnolo or Sram XDR 12s)

Weight: 1416g（F/651g、R/765g）