Product Description
Hubs
- Freehub technology: Instant Drive 360
- Bearing technology: QRM automatic adjustment - sealed cartridge
- Axle material: aluminium
- Body material: aluminium
- Body design: INFINITY
- Freehub: Shimano HG road
- Disc standard: Center Lock® only
- Axle size: front 12x100 / rear 12x142
Rim
- Material: Maxtal
- Tire: UST Tubeless Ready
- Braking: disc
- Internal width: 19 mm
- Joint: SUP welding technique
- Drilling: Fore tubeless technology without rim tape (front/rear 24 holes)
- ETRTO size: 622x19TC
- Height: 22 mm
Delivered with
- User manual
- UST valve not mounted on the wheel
- 2 multifunction adjustment keys with the rear wheel
Spokes
- Material: steel
- Spoke lacing: crossed by 2 (front and rear)
- Shape: straight, aerodynamic, tapered, anti-rotation (front and rear)
- Nipples: brass, black
- Screws: M6
- Material: stainless steel
Intended use
- ASTM category 2: road and paths with jumps below 15 cm
- Maximum weight supported by the wheels: must not exceed 120 Kg (bike weight included)
- Maximum tire size: width 62mm - max pressure 3.8Bar/55PSI
- Minimum tire size: width 23mm - max pressure 6.75Bar/97PSI
Super lightweight and durable for everyday performance
The ISM4D rim weighs just 400 g. The lightweight patented spokes and rims with 22 mm depth and 19 mm width reduce inertia and increase control. The solid upper bridge of the rim eliminates the need for rim tape, saving 60 g.
Lateral stiffness, vertical flexibility for a more dynamic ride
The Fore technology keeps the upper bridge of the rim solid to make the rim stiffer. New Infinity hub shape: rigid axle, durable bearings, and new hub design ensuring wheel stability. ID360 freewheel technology for better power transfer.
The improved UST Road offers more speed, comfort, and control in an easy-to-use tubeless system.
The absence of an inner tube reduces friction, improves efficiency and grip, and lowers the risk of punctures. The new rim bed shape makes tire installation and changes easier. Fore drilling technology does not require rim tape.
