ENVE SES 8.9 Tubular

ENVE SES 8.9 Tubular

100-3100-021
SGD 4,660.00
Known for producing the strongest, stiffest and lightest rims on the market, ENVE's SES 8.9s are no different, and equally at home in the peloton as they are in Kona.

With an 85mm deep front rim and a 95 mm rear, the Smart ENVE System 8.9s were developed in the wind tunnel, on a bike frame, with a mannequin rider to optimize speed and stability. The 8.9 is not only engineered to produce class leading drag numbers when installed on a bike, but the shape of the rim is optimized to ensure even and predictable airflow attachment allowing for improved handling and confidence in variable crosswinds. The perfect TT or triathlon wheelset, the Smart ENVE System 8.9s have made their mark in the history of triathlon racing with numerous Ironman and TT podiums under ENVE athletes around the world.

OVERVIEW

THE EVOLUTION OF SPEED. INTRODUCING THE SMART ENVE SYSTEM.

The recipe for a fast wheel is no one single element; rather, it's a combination of factors. When you start with in-frame development and blend proven aerodynamics, optimized stability, lightweight, stiffness and durability, the result is a revolutionary wheel design. Introducing the Smart ENVE System.

SPEED

The Smart ENVE System optimizes the interface between the frame surfaces and the wheels, creating an integrated system. The front and rear wheels interact differently with the air and the rest of the bicycle. Rim shapes are optimized to allow airflow to stay attached at higher yaw angles, thus reducing drag and improving ride performance.

  • The front wheel is wider and shallower to improve stability and reduce drag in any wind condition.
  • The rear wheel is deeper to reduce drag where stability is less affected.
  • Wheels were tested on multiple frame designs in order to produce the maximum drag reduction. The result is a wheel system, which handles predictably, and displays superior drag results when installed in multiple bicycle frame designs.

 

STABILITY

Steering feedback in variable conditions needs to be predictable to have total handling confidence. Less predictable wheels have a non-linear steering response, resulting in erratic and unpredictable handling in unsteady conditions. The shape of the Smart ENVE System rim is optimized to ensure even and predictable airflow attachment. What the rider experiences is a balanced build up of side force as the angle of crosswind changes. This allows the rider to accurately predict the handling mannerisms of the wheel and avoid dangerous over correction cycles.

  • The focus on steering stability resulted in improved handling and confidence in varying crosswinds.
  • Therefore, the wheel shape was optimized to produce a predictable and linear response.
  • The target stability gradient was 1.0.

 

STRONG, STIFF, LIGHT - THE ENVE PROCESS

ENVE is renowned for developing the strongest, stiffest and lightest rims on the market. This durability is proven across all disciplines of the sport including being the first and only carbon wheel to podium at World Cup DH events. All ENVE products, including the Smart ENVE System, share this advanced manufacturing technology. These technologies involve:

  • Highest strength to weight ratio in the industry.
  • Proprietary molded in spoke hole technology.
  • Textured braking surface allowing for a more positive engagement and better braking in wet conditions.

 

SPECS

  FRONT REAR SET
Depth 85 95
Width 26 24
Hole Count 16 20
ERD 484 469
Finish UNI UNI
Weight: Rim Only 573 582 1155
Weight: King R45 750 890 1641
Weight: DT 240 755 900 1656
Weight: DT 180 749 859 1609
Note:
*This product ships to Singapore, Malaysia, Brunei, Cambodia, Vietnam, Indonesia, India and UAE. 
*If your location is not listed above, we might be able to ship to you, just contact us for more information.