Ursus Alcor Aluminum Clincher MTB Wheelset



Ursus designed the Alcor wheels with precise specifications: rims in alloy Al 6069 WTB, 28 holes, 23mm inner channel, Sapim XC-Ray straight pull spokes, XD40 Ursus hubs. The mix of these components guarantees comfort, ease of use and thanks to the particular design of the rim profile it meets the needs of the most technical bikers.


  • Hubs: Alloy hub Al 7075 on seal ball bearing high fluidity. XD40  hubs. XD40 FRONT - 28 holes, THRU AXLE 100x15, THRU AXLE 110x15 BOOST. XD40 REAR - 28 holes, THRU AXLE 142X12, THRU AXLE 148X12 BOOST
  • Weight:  29” - Front 720 gr, rear 830 gr
  • Rim:  Made in Italy. KOM WTB69-AI6069.
  • Braking System: Disc International standard 6 holes braking system.
  • Profile:  Height 20 mm, Wide profile 23 mm.
  • Spokes:  CX-Ray SAPIM head bended spokes. Front: 28. Rear: 28.
  • Nipples:  External aluminum type with locking system.
  • Advised Tire: 29’’ - 24-622 ETRTO for clincher and tubeless