Ursus ATHON SHIMANO - Tubular Road Wheelset - white

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URSUS

Features

Please note: images differ to the model sold.

Use: road bike


 

SPECIFICATIONS:

  • Tubular wheelset
  • Aluminium spoked rims
  • Rigid, low profile
  • Ideal for flat and mountain
  • Maximal stiffness for a more responsive bike
  • Lightweight and reliable
  • Profile: 24 mm
  • Width: 20 mm
  • Valve diameter: 6 mm
  • Come with 2 quick releases
  • Made in Italy

TECHNOLOGY:

  • LCS
  • DWS
  • BBS
  • SLN

COMPATIBILITY:

  • Freewheel body: Shimano / Sram
  • 11 gear model
  • Recommended tyres: 28" diam. 700 x 23 et 700 x 25
  • Pad brakes

SPOKES:

  • Composition: flat stainless steel; front: radial; rear: 8-16 radial / 3° crossing right side
  • Head type: straight pull and bent cassette side
  • Locking system with brass exterior thread
  • Spoke count front/back: 20 / 24 spokes

HUBS:

  • Forged alloy on ball bearings
  • Smooth SKF ball bearings
  • Front: Ursus RSJ24F
  • Back: Ursus RSJ24F
  • Quick release alloy by Ursus WB05 with CrMoLi axle

WEIGHT:

  • Front: 700 g
  • Back: 855 g
  • Total: 1555 g

COMPOSITION:

  • 6005 T6 aluminium alloy

 

align box

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TECHNOLOGY:

 

DWS (Deep Welded System): This system allows a perfect resistance to traction, torsion, and tear at the vulnerable point of the wheel's rim. The wheel's rim is designed in close connection with 50886 H34 alloy and then glued to the summit through the injection of high structural features, according to the EPX Scotch WEID process.

 

LCS (Lane Control System): The sides of the wheel rim are CNC machine anodised with a high precision unit. This process allows efficient braking due to increased friction and a high degree of parallelism between the pad and rim.

 

SLN (Self Locking Nipples): Thanks to the patented self-locking nipples, the perforated nylon sphere is inserted into the edge of the spoke nipples. his totally eliminates the spokes problem when decreasing speed, allowing the wheel to stay centred and tensioned over time.

 

BBS (Ball Bearing System): A system where four hub bearings are inserted for optimum fluidity. In the area behind the rear wheel hub there are two bearings in a line that restrict the pin from bending. The reduced lack eliminates power dispersion exerted on the wheel.