• -€100.00

ULTRON disc wheel

Save €100.00
€1,399.00
€1,299.00
Avalability:10-20 days

ULTIMATE speed weapon

compatibility
Color
BRAKE ROTOR
Quantity
Lowest price within 30 days before promotion. €1,323.00

Optimal aerodynamic with AIRlense ULTRA shape. 

The fourth generation of the lenticular shape AIRlens. A completely new approach to the shape of the disc. Unlike previous versions and most discs available on the market, our newest disc has a lenticular shape on both sides and not only on the brake rotor side. The characteristic narrowing of the wheel below the rim works like a diffuser - modeling the airflow just behind the wheel, which results in less turbulence and aerodynamic resistance.

Ultra light hub with ceramic Bearings and ratchet 36T

Lightweight construction: The Ratchet system is designed to be exceptionally lightweight

Durability and reliability: The Ratchet system known for exceptional durability and reliability. Its design based on two toothed plates provides a solid and secure engagement, which is less prone to wear and loosening compared to other systems.

Minimal maintenance: Due to its robust construction and minimal moving parts, the Ratchet system typically requires minimal maintenance. There's no need for lubricating pawls or adjusting clearances, making it a convenient solution for users.

Quick engagement: With direct engagement and minimal play, the Ratchet system offers rapid response to pedaling inputs. This is particularly significant during dynamic riding and acceleration, where any extra delay can be noticeable.

Ceramic Bearings: Enduro Ceramic bearings reduce power losses by reducing friction.

How wider tires and rims can make you faster?

1.Lower rolling resistance: Wider tires can have lower rolling resistance, meaning they produce less friction between the tire and the road surface. This can result in less energy loss and greater speed.

2.Increased grip: Wider tires provide a larger contact patch with the road, increasing grip. This is particularly beneficial when riding on wet surfaces or during cornering, where greater stability can allow for maintaining higher speeds.

3.Better shock absorption: Wider tires can better absorb road imperfections, reducing the amount of shock and vibration felt by the rider. This can increase riding comfort and enable the maintenance of higher speeds for longer durations as fatigue will be reduced.

4.Lower tire pressure: Wider tires can operate at lower air pressure, reducing the risk of punctures and increasing ride comfort. Additionally, lower pressure can also enhance grip.

 Wide tires only make you faster if you put them on the correct rim

This is why we decide to to produce wide 31mm rim specialy for ULTRON disc wheel.
With 22mm inner and 31mm outer wheel perfetly match 28-30mm tires.
Perfect fit between the rim and the tire does not cause aerodynamic swirls and ensures its optimal shape



FEATURES

• AERO - 4th generation of AIRlense lenticular shape

• wide 31mm rim mande of T800 fibres

• improved structured surface for optimal air flow 

• lightweight hub with ceramic bearings and 36t ratchet 

PRODUCT SPECIFICATION

 

GENERAL

 
 

WEIGHT

1080g*

MAX. SYSTEM WEIGHT

120kg

 
 

RIM

 
 

MATERIAL

CARBON

BRAKING

DISC BRAKES

RIM TYPE

TUBELESS HOOKED

RIM PROFILE

DISC DOUBLE LENTICULAR

EXTERNAL SIZE

31mm

INTERNAL SIZE

22mm

 
 

HUB

 
 

MECHANISM

RATCHET 36T

BEARINGS

4x ENDURO CERAMIC

AXLE

12mm THRU AXLE 

 

ADDITIONAL INFO

PACKAGE INCLUDE

• wheel

• high pressure tubeless tape (instaled)

• tubeless velve

• valve covers

• pumping adaptor

• wheel bag

TIRE SIZE

This wheel is  designed in order to be compatible with a 28-30mm tyre.

Ron Wheels
2
96 Items

Data sheet

BRAKES
DISC BRAKES
BIKE TYPE
TIME TRIAL / TRIATHLON
TYPE
DISC WHEEL

Specific References

MPN
005

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