HyperBoost3 F 74g.

Sturdy, precise and incredibly light.


Weight: 74gr.

Material: special 7075TXX

Available Drillings: 24, 28h

Standard: 110mm width, Thru-axle 15mm

Micro-Tuner: super accurate external bearing preload system

Axle construction: 17mm, multi-shaped and individually lapped to micro tolerances

Bearings: 2x6803 2RS sealed stainless cartridges (*option 6803 + 6903)

Sealing: external Soft-Touch O-rings, 2+2 RS bearing seals

Finishing: black anodized body, "hart coat" freehub and axle-ends

Graphics: laser etched

 

*Option: 6903-2RS bearing (17-30-7mm) on disc side for heavy duty use.

Download user manual

Bearing
Options
Lacing Instructions
Pre-calculated spoke lengths, spoke patterns and wheel building tips.

High corrosion resistance
Average best choice for humid environment
or frequent bike washing

Good mileage
Low rolling resistance
Medium resistance in humid environment
Best choice for best racing performance
Low rolling resistance
Highest mileage
Fully openable and rebuildable
Highly resistant to water, moisture and salt
Best choice for maximum racing performance and durability

Equipped with 17-26mm corrosion resistant stainless bearings on an oversized axle, multi-shaped and individually lapped to micro tolerances.

Micro-tuner ensures a very precise bearing setting: minimum bearing friction with highest bearing durability and no play at the rim.



Additional external Soft-Touch O-ring seals keep dus and moisture away from the 2RS bearing seals promoting bearing longevity.

Wide and beefy disc flange reduces spoke stress under braking.

Straight pull spokes increase wheel stiffness, reduce lateral flex and increase reactivity under torque transmission.


All this with a sensible weight reduction too!

100% made in Italy