Extralite HyperBoost R+ hub
 | Price | quantity | Add to cart |
| 24 holes - Shimano 10/11s On order, lead time indicated in the item informations | 503,00 € |   | |
| 24 holes - Shimano 12s On order, lead time indicated in the item informations | 532,00 € | | |
| 24 holes - Sram XD On order, lead time indicated in the item informations | 503,00 € | | |
| 28 holes - Shimano 10/11s On order, lead time indicated in the item informations | 503,00 € | | |
| 28 holes - Shimano 12s On order, lead time indicated in the item informations | 532,00 € | | |
| 28 holes - Sram XD On order, lead time indicated in the item informations | 503,00 € | | |
| 32 holes - Shimano 10/11s On order, lead time indicated in the item informations | 503,00 € | | |
| 32 holes - Sram XD On order, lead time indicated in the item informations | 503,00 € | |
Orange patch: shipped about 10 days after order
HyperBoost R+ 162g. (28h-148-XD)
World cup proven by some of the fastest athletes of the planet.
Durable, precise and incredibly light: no shortcuts to reduce weight.
Weight: 162g.(28h-XD)
Material: special 7075TXX.
Available Drillings: 24h, 28h, 32h.
Frame standard: "Rear Boost" thru-axle 148mm.
Cassette standards: Sram XD-Drive, Shimano M11s or Shima M12s.µ
Freehub system: hyper engineered front engagement featuring new 60 P.O.E.
Freehub bearings & seals: 2x 6803-2RS sealed cartridges, durable polyurethane Lip seal.
Hubshell bearings: 2x heavy duty 6903-2RS sealed cartridges with additional external O-r seal.
Axle construction: 17mm, multi-shaped and individually lapped to micro tolerances.
Bearins: HDC Ceramic
Micro-Tuner: easy to set external bearing preload system.
External sealing: polyurethane Lip seal / Soft-Touch o-ring.
Finishing: black anodized body, "hart coat" sides.
Graphics: laser etched.
The overall hub system is the world lighest but employs bigger bearings than most competitors:
freehub mounts 2 corrosion resistant stainless bearings (6803-2rs), hubshell rotates on 2 "heavy duty"
corrosion resistant stainless bearings (6903-2rs) that can handle 250kg each in the worst static condition.
Bigger bearings are mounted onto axles of a bigger diameter. This creates a stiffer assembly that significantly increases bearing durability.
Our MTB hubs feature also additional external seals to keep moisture and dust far from the 2RS bearing seals.
Oversized 17mm axle is multi-shaped and individually lapped to micro tolerances.
The new 60 P.O.E. freehub/floating ring mechanism has been released after 3 years of internal testing and 2 years of Open-Program tests.
It further enhances engagement quickness, increases overall lifespan and simplifies maintenance.
Specifically designed long-life polyurethane lip seal protects the freewheel mechanism.
Micro-tuner ensures a very precise hub bearing setting, low bearing friction, higher bearing durability and no play at the rim.
This external bearing preload device is very easy to set and integrates also an additional external Soft-Touch o-ring seal.
Straight pull spokes increase wheel stiffness, reducing lateral flex and increasing reactivity of torque transmission.
All this with a weight reduction too!
100% made in Italy
