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For 2021 Ritchey has released a limited quantity of a special tandem frameset, the Outback TandM Break-Away, which it considers the ultimate way to share experiences in new locales with your travel partner. The “T and M” in the name of this tandem refers to Tom Ritchey and his wife Martha’s frequent rides in all parts of the world - the inspiration behind Tom designing the bike, and hence, this wheelset.

The Comp Zeta Tandem wheels build upon all the advantages of the original Comp Zeta Disc model but include some tandem-friendly features. The quick release disc hubs measure 100mm wide for the front and 145mm in the rear and are laced with beefier spokes and brass nipples to 36-hole Zeta tubeless-ready rims. The rims are Ritchey OCR offset for reduced dish and increased strength. Designed specifically for the Ritchey Outback TandM Break-Away frameset, the unique Comp Zeta Tandem Wheelset is strong, reliable and integrates beautifully with the frameset for many miles of happy tandem-ing.

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  • Wheelset developed to complement the Ritchey TandM tandem disc brake frameset
  • TandM frameset requires 100mm FT / 145mm RR QR disc brake hubs, as found in this wheelset
  • Built for strength and resiliency under heavy loads on mixed surfaces
  • Zeta Tubeless-ready 6061 Alloy rims are stout- with adequate width for 25-40mm tires
  • Rim specs: Depth 23.4mm, IRW 19.5mm, ERW 24.4 mm, OCR 3mm
  • Off Center Rim design with offset spoke hole alignment for reduced dish, increased strength
  • DT Swiss Champion 2.0 spokes w/ DT brass nipples, 36h FT/RR; laced 3x all around
  • Hubs: high flanged, forged 6-B disc hubs, sealed bearings, rear features steel freehub body
  • Axles: quick release front and rear (100mm front / 145mm rear), steel skewer axle
  • Disc mount: 6-bolt
  • Freehub: Shimano HG 9/10/11-spd (Mountain)
  • Size: 700c
  • Finish: Black
  • Weight: 2077g/set (959g FT / 1118g RR)
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