Straight RS Rear Hub, Center-Lock, XDR

  • Special grease filling of the hub bearings
  • 25 % higher water absorption of the bearing grease
  • 90% more durable ball bearings
  • Intended usage: CC / Marathon, Gravel, Road
  • Version: Rear
  • Axle standard (mm): 12x142
  • Hub flange: Straight pull
  • Freehub body: XDR
  • Hub material: Aluminum
  • Microadjust: Yes
  • Hub color: Black CNC-Finish
  • Range of application: Road / gravel
  • Numbers of holes: 24
  • Disc socket: Center lock

146044

Ready for shipping. Delivery time: 1-2 workdays

As ordered via 6, amount:
Production and delivery time: 2-3 workdays

€270.00 *

Prices incl. VAT plus shipping costs

Die stabilste Nabe, die wir kennen. Bergauf und bergab.

Das Herz der Syntace-Laufradsätze sind die selbst entwickelten Syntace Naben (Pat. pend.). Feinste Dreh- und Fräskunst, schlicht in der optischen Erscheinung, aber mit überlegenen inneren Werten. Durch die spezielle Fettfüllung der Lager und 25 % höherer Wasseraufnahme des Lagerfetts ist die Straight RS eine echte All-Wetter-Nabe mit höchster Syntace-Präzision. 

The 2nd generation tooth lock ­washer freehub

  1. Big diameter ball bearing with a 90 % higher load rating, special grease and increased degree of grease filling, even in the freehub  
  2. Durable gearing with 24 teeth and center spring
  3. MicroAdjust for precise adjustment of the bearing play
  4. Five steel bridges to strengthen the freehub body
  5. Compatible with Shimano Center Lock
  6. Three-dimensionally aligned spoke angle linkage
  7. Lighter and 25 % more stable, internal cone design thru axle
  8. Three-dimensionally aligned spoke angle linkage
  9. Lighter and 25 % more stable, internal cone design thru axle
  10. Exterior ball bearings with fully greased chamber sealing (Pat. pend.)
  11. Almost fully symmetrical spoke angles left and right for the Evo3 chain line as found on Liteville gravel frames

Large spoke flange diameter at the front hub

The diameter of the spoke flange for a disc front wheel is of particular ­importance. If the disc brake is operated, the forces impacting the hub, the spokes, the nipples and the rim are extreme. The smaller the diameter is, the higher the spoke tension that eventually tires down and destroys the wheel components. For these reasons, we have increased the spoke flange diameter to 40mm in the front hub while still offering a hub that is no more than 58g.


(Illustration right: schematic diagram)

Steel inserts

The freehub features patented interlocking steel inserts that transfer the power from the 7075 Aluminum freehub to the cassette. Particularly looking at the high demands of mountain biking, this design prevents cassettes to get stuck as on an Aluminum freehub. The ­inserts can be exchanged easily (Licence American Classic/USA)

Micro adjustment of the hub bearing clearance

The all-new and test stand ­approved hub body is made from 7050 Aluminum and can be fine tuned with the latest design MicroAdjust end caps for tension-free wheel truing.

3-times sealed bearings

New double Syntace Duraseal end caps protect the double sealed Syntace precision hub bearings. Filled with grease that features a 25% higher water absorption, corrosion is prevented even further.

90 % higher bearing stress resistance

Our former hub bearings (and those of most of our competitors) with the measurement 17x26x5mm can cope with 130kg before they are ­deformed. The new, super ­durable Syntace 30mm ­bearings of the MX hub can handle up to 250kg.
 

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