ZIPP 1Zero HiTOP S Carbon Disc 6-Bolt Boost 29" Wheelset

This Zipp 1ZERO S cross country and gravel wheelset for 6-bolt brake rotorsfeatures a flexible, lightweight carbon rim with HiTOP technology. This special design provides the perfect balance of stiffness, durability and compliance, allowing you to tackle challenging trails with roots, rocks and ruts with consistent speed and more confidence. The hookless rims are 30 mm wide and can be ridden with or without an inner tube. They provide a generous, smooth contact surface for the tyre, which reduces the risk of punctures. Furthermore, the 1ZERO HiTOP S wheelset has robust ZM900 hubs, a 4-pawl freehub with 52 engagement points and Sapim CX-Sprint spokes with aluminium nipples.

Specifications:

Application:

Cross Country, Gravel

Wheel Size:

29"

Tyre Type:

clincher tyre

Number of Spokes:

24

Brake Type:

6-bolt disc (Boost)

Wheel Standard:

Boost

Tubeless System:

Tubeless Ready

Technical Information - Rim:

Type:

Zipp HiTOP S

Rim Flange:

hookless

Dimensions (ETRTO):

30-622

Inner Width:

30 mm

Outer Width:

37.7 mm

Depth:

21.2 mm

Valve Hole Diameter:

SV/Presta (6.5 mm)

Rim Material:

carbon (UD)

Technical Information - Front Hub:

Type:

Zipp ZM900

Over Locknut Dimension:

15 x 110 mm thru-axle

Bearings:

Cartridge bearings (steel)

Body Material:

aluminium

Technical Information - Rear Hub:

Type:

Zipp ZM900

Over Locknut Dimension:

12 x 148 mm thru-axle

Bearings:

Cartridge bearings (steel)

Body Material:

aluminium

Freehub Body Material:

aluminium

Freehub Body:

4 pawls (leaf spring), 52 engagement points

Technical Information - Lacing:

Front Lacing Pattern:

2-cross

Rear Lacing Pattern:

2-cross

Spoke Type:

Sapim CX-Sprint

Spoke Size:

288 mm/292 mm (front l/r), 290 mm/288 mm (rear l/r)

Spoke Material:

stainless steel

Nipple Type:

Sapim Secure-Loc

Nipple Material:

aluminium

Approved For:

Weight Limit:

130 kg (system weight)

Air Pressure (max.):

3.45 bar

Recommended Tyre Width:

2.3 - 2.5"

Features:

• responsive, high-performance 29" wheelset (disc 6-bolt) for cross country and gravel
• HiTOP carbon rim technology for optimum compliance on demanding terrain
• more speed and confidence in difficult passages
• light weight for effortless acceleration and faster climbing
• hookless, asymmetric rims, suitable for use with and without inner tube
• wide, smooth tyre contact surface prevents punctures
• reliable ZM900 hub set
• freehub with 52 engagement points for fast acceleration
• aluminium hub axles
• RockShox torque caps with 31 mm diameter
• suitable for light e-bikes with motors up to 55 Nm torque
• TyreWiz sensor for tyre pressure monitoring available separately

Colour Info:

black:

• Rims: black (UD carbon) with standard decals
• Hubs: black
• Spokes: black
• Nipples: black

Models:

29" set (front 15x110 Boost + rear 12x148 Boost) SRAM XD:

Freehub:

SRAM XD

Gearing:

11-/12-speed

Manufacturer Numbers:

00.1918.721.000 (front) + 00.1918.722.000 (rear)

29" set (front 15x110 Boost + rear 12x148 Boost) Shimano Micro Spline:

Freehub:

Shimano Micro Spline

Gearing:

12-speed

Manufacturer Numbers:

00.1918.721.000 (front) + 00.1918.722.001 (rear)

Only available to European & Russian customers.

Contents:

• 1 x Zipp 1ZERO HiTOP S Carbon Disc 6-Loch 29" wheelset (front and rear wheel)
• 2 x Torque Cap RockShox 31 mm fork rests for front wheel (mounted)
• 2 x tubeless valves for TyreWiz (mounted)
• 2 x rolls tubeless rim tape (applied)
• 1 x pair front wheel end caps for conversion to non-RockShox forks