Ursus VTT VIPER 27.5" - Wheelset - black alu

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URSUS

Features

Please note: images differ to the model sold.

Use: MTB


 

SPECIFICATIONS:

  • Wheelset
  • Aluminium spoked rims
  • Very versatile
  • Responsive and soft
  • Optimal reliability
  • Height: 18 mm
  • Width: 25 mm
  • Valve diameter: 6 mm
  • Made in Italy

TECHNOLOGY:

  • SLN
  • BBS

COMPATIBILITY:

  • Freewheel body: Shimano / Sram
  • Tyres: 27.5"
  • Tubeless with conversion kit
  • International standard 6 hole disc brakes

SPOKES:

  • Head type: bent stainless steel
  • Locking system with brass exterior thread
  • Spoke count front/back: 32 / 32 spokes

HUBS:

  • 7075 aluminium
  • Forged alloy on ball bearings
  • Front: Ursus XD30F - 100 x 9
  • Back: Ursus XD30R - 135 x 10
  • Quick release alloy Ursus WB63

WEIGHT (Reference Model: 29"):

  • Front: 700 g
  • Back: 840 g
  • Total: 1,540 g

COMPOSITION:

  • Aluminium

 

align box

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TECHNOLOGY:

 

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.