2025 Zipp 1Zero Hitop S Wheelset image

2025 Zipp 1Zero Hitop S Wheelset

ZIPP
Availability:
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$1,400.00
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Weight:
6.00 LBS
Width:
26.00 (in)
Height:
12.00 (in)
Depth:
26.00 (in)
Current Stock:
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Description

Zipp's 1ZERO HITOP S MTB wheelset melds high value with high performance for a better and faster ride. Trail compliance is vital, with modern cross-country courses becoming rougher and more challenging. No longer is it good enough for an XC wheelset to be stiff above all else. Instead, a wheelset should feel alive. The 1ZERO HITOP S carbon rim complies with the terrain thanks to Zipp's proprietary HITOP Technology for carbon layup. The result is a light XC race or adventure wheel that carries speed through all sections of the trail, rocks, roots, and ruts with the durability required for a trail bike with up to 130mm of travel. A compliant wheel provides more confidence. The 1ZERO HITOP S features the dependable ZM 900 hubset.

Features

  • HITOP Technology produces proprietary rim layup to provide compliance and confidence when the trail gets rough
  • Low weight for effortless accelerations and climbing
  • Winged rim top provides a smooth resting surface for the tire, reducing the chance of pinch flats after a rock hit
  • ZM 900 SL hub with 52 points of engagement for fast acceleration
  • Standard or Torque Cap options on the front hub
  • XD or Microspline driver-body options
  • TyreWiz tire-pressure monitoring system sold separately

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Additional Information
Size (wheels):
29";Rim construction=Carbon - Hookless"
Tire compatibility:
ISO/TSS Compatible tubeless tires (47-71c) tube or sealant
Rim depth:
21.2mm
Brake compatibility:
Disc (6-bolt)
Rim - inside width:
30mm
Rim profile:
Asymmetrical
Rim finish:
UD fiber, adhesive decals
Hub:
ZM 900
Driver body type:
Microspline, n/a, SRAM XD
Bearings:
Cartridge - Steel
Max tire pressure:
50psi/3.45bar
Max recommended system weight:
286lbs/130kg
Spoke Length DS:
288mm, 292mm
Spoke Length NDS:
288mm, 290mm
Max outside width:
37.7mm
Weight (g):
1535
Weight Based On:
Estimated lightest weight for wheelset configuration: 15mm through axles and XD body. Rim tape and valves not included in weight.