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  1. Zipp
  2. WHEELS
  3. MOUNTAIN WHEELS
  4. 1ZERO HITOP
  5. General

General

  • What is the difference between HITOP SW and HITOP S? plus icon minus icon
  • Although both 1ZERO HITOP wheels share identical rims, layup, and carbon fiber material, they diverge in terms of their hubs, spokes, and nipples. Furthermore, the artwork technologies employed dif... See more
  • Where are 1ZERO HITOP rims made? Where are complete 1ZERO HITOP wheels built? plus icon minus icon
  • Each 1ZERO HITOP carbon rim is meticulously crafted and molded by hand at our factory located in Taiwan. The hubs are manufactured either in Portugal (ZM2 SL) or Taiwan (ZM 900). Subsequently, we t... See more
  • Are the 1ZERO HITOP graphics under a clear coat? Can they be removed? plus icon minus icon
  • Graphics are clear coated, so they cant be removed. 1ZERO SW graphics are baked onto the rim, for increased durability and no weight. Therefore, they cannot be removed. 1ZERO S graphics are adhesiv... See more
  • What type of bearings are used in the Zipp hubset? plus icon minus icon
  • Steel cartridge bearings are utilized in both the ZM2 SL and ZM 900 hubs. See more
  • What are the driver mechanisms in 1ZERO HITOP hubs? plus icon minus icon
  • 1ZERO SW: In the ZM2 SL hub, a 6-pawl mechanism is utilized, featuring two sets of three pawls with an offset arrangement. This configuration effectively transforms the 33 teeth of the ratchet ring... See more
  • What spoke lengths are used for the 1ZERO HITOP wheelsets? plus icon minus icon
  • HITOP SW:Spoke length DS:286mm, 294mmSpoke length NDS: 290mmHITOP S:Spoke length DS: 288mm, 292mmSpoke length NDS: 288mm, 290mm See more
  • What tire widths are recommended for the 1ZERO HITOP? plus icon minus icon
  • The International Organization for Standardization (ISO) permits the use of tires ranging from 1.85 inches to 2.8 inches on rims that are 30mm wide. However, our recommendation is to use tires with... See more
  • Are there any tire pressure recommendations or requirements for 1ZERO HITOP? plus icon minus icon
  • Max tire pressure shouldn’t exceed 50 psi/3.45 bar on your 1ZERO HITOP wheels. For a good starting point on tire recommendation, visit our digital pressure guide. (https://axs.sram.com/guides/tire/... See more
  • Can the 15mm thru axle ZM2 front hub use either RockShox Torque Caps (diameter 31mm) and standard through axle end caps (diameter 19mm) for use with another brand of fork? plus icon minus icon
  • Yes. Both style of end caps are delivered with the front wheel. The torque cap for front hubs on the NDS comes in 2 pieces, to allow the installation of center locking brake rotors. See instruction... See more
  • What hub driver options does ZIPP 1ZERO HITOP have? plus icon minus icon
  • 1ZERO HITOP hub driver options include XD driver options and Microspline driver options in both the ZM2 SL and ZM 900 models.  See more

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