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Offering both lightweight and a wider 21mm profile, XC 821 screams fast accelerations and grip in all situations. This welded rim offers superior reliability and its hookless profile and tubeless compatibility (thanks to matching tape) enhance tire profile, comfort and puncture protection. Available in 27,5" and 29", 28 or 32 holes.

Available Colours / Versions

  • Black 32 holes
  • Black 28 holes

Weight

  • 27.5": 428 grams
  • 29": 454 grams

Dimensions

  • Tubeless tape width: 25mm (not delivered with the rim)
  • ETRTO size 29": 622 x 21TSS
  • ETRTO size 650b/27.5": 584 x 21TSS
  • Recommended nipple length: 14 mm
  • ETRTO recommended tyre sizes: 35 mm to 69 mm (1.3" to 2.7")
  • Valve hole diameter: 6.5 mm

Nipple contact point (ERD)

  • Nipple contact point (ERD) 27.5": 558.2 mm
  • Nipple contact point (ERD) 29": 595.6 mm

Features

  • 6061 aluminum alloy
  • Tubeless Ready (Mavic UST valve recommended - not supplied with the rim)
  • Disc
  • SUP / Welded
  • Single eyelet
  • Traditional drilling

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