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ACROS Nabe rear .54 Ceramic BLOWOUT

ACROS Nabe rear .54 Ceramic BLOWOUT ACROS Nabe rear .54 Ceramic BLOWOUT ACROS Nabe rear .54 Ceramic BLOWOUT
  • previous price: 554,95 €
  • Special price : 275,00 €
  • including 19% VAT., no shipping costs
  • List Price: 554,95 €
  • You save 50%, that is 279,95 €
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Description

ACROS hub rear .54 Ceramic

This hub of German master hand is the child of engineers who love cycling. Rock-solid engineering and technical details make these hubs to the most durable lightweight hub for disc brakes.
The hub body stand out for their excellent workmanship, finely lathed surfaces are evidence of high standards in manufacturing.
The inside of the hub is against dirt and moisture shielded with well-fitting lip seals. The generously dimensioned Ceramic bearings are also encapsulated and so need no maintenance. This promises a long and trouble-free life of the hub, or the entire constructed therewith impeller.
The freewheel was realized with five each 5 mm wide pawls, they engage in a steel ring gear with 30 teeth. In the freewheeling mechanism steel provides the least wear and stresses at this point, the durability of these hubs. The fine 30-step extension of the toothed ring ensures a pleasant contact without annoying idle motions of the crank.
Especially in the construction of the impeller, the attention to detail of this hub is noticeable. The engineers at Acros have given much trouble to bring her boss the best flange geometry. To meet the company's requirements, the flanges of the hubs were bent even in the spoke angle, so that an optimum, linear power flow and a high rigidity is ensured.

Acros hubs can be retrofitted by a separately erhältiches accessory on X12 axle system.


Technical specifications:

Hole number: 32 or 28 holes
Material hub: aluminum CNC machined
Material freewheel body: aluminum sandblasted
axle diameter: oversized 17 mm
Freewheel: 5x5mm wide ratchets 30x
gearing sandblasted, Shimano compatible
bearing: 3-Ceramic Industry deep groove ball bearings, needle bearings 1
Sealing: dust caps, 3 x drag-Seal
Mounting width: 135 mm
Disc brake mount: 6-hole IS2000 standard
Color: black, blue or red

Weight: 250g (manufacturer)


Dimensions rear hub:

Spoke hole diameter: 2.5 mm
Spoke bolt circle diameter left: 57 mm
Spoke bolt circle diameter on the right: 57 mm
Flange distance: 52.5 mm
Flange left: 33.2 mm
Flange right: 19.3 mm

To prevent pitting of the cassette in the alloy freewheel body should the cassette cover ring be possible tightened. Fats they purpose the thread of the final ring and pull it to the specified torque on the ring firmly (usually 40 Nm!).