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Zipp ZM1 Hub

$425.00
Stock Item
Zipp  |  SKU: HUZZ022001
In-store Availability
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Description

In designing an upgraded hubset for our pro-proven Firecrest wheel lineup, we turned to our engineering colleagues at SRAM’s development center in Schweinfurt, Germany. The result is the ZR1 hubsets for disc wheels. This hubset features better seal design for improved durability and quicker response with 66 points of engagement. Our engineers spent more than two years developing the ZR1. Proving the durability of the hubset included more than 58,500km of test riding, part of 3,222 hours of total testing. The ZR1 features key technology from Zipp’s Cognition hubs. The seal design is the same as the Cognition, with a large dust cap at the base of the driver body and better bearing seals for more protection. The bearing size also is the same as the Cognition, although the Cognition uses a premium bearing. The six pawls are offset to work in two groups of three pawls. At any time, there are always three pawls engaging. This design creates a quick engagement feel, with 66 points of engagement. The driver body is designed so pawls stay in place for disassembly to make service convenient. Zipp hubs are designed to use J-bend spokes, the most popular type of spokes today. J-Bend, widely available, are easier to replace. ZR1 hubs are approved for use with light-assist electric bikes for road or gravel if the motor's torque does not exceed 55 Nm.

FEATURES

  • Better sealing, increasing durability over previous hub model
  • Quick engagement for a responsive ride
  • Light weight
  • Same bearing size and caps as premium-level Cognition hub
  • Disc brake hub with Center locking rotor interface. The lock ring is included
  • Disc and rim brake variants
  • Through axles or QR with removable end caps
  • XDR or SRAM / Shimano variants
  • Lifetime Warranty
  • Light-assist e-bike approved (motor torque 55 Nm or under).

SPECIFICATIONS

Orientation Front, Rear
Axle type TA 12x100, TA 12x142
Spoke holes 20, 24, 28
Brake compatibility Disc (Center Lock)
Driver body type n/a, SRAM XDR, SRAM/Shimano Road
Over Locknut Material n/a
Color (hub) Black
Driver Mechanism 6 Pawls Leaf Spring, 66 POE, n/a
Axle material Aluminum front & rear
Axle - Convertible No
Driver body material Aluminum, n/a
Hub shell Aluminum – Angled flanges – Fully machined
OLD 100mm, 142mm
Bearings Cartridge - Steel
Power Measurement Not Compatible

Delivery & Shipping

All orders are processed within 2-3 business days. Orders are not shipped or delivered on weekends or holidays.

If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.

For full shipping details click here.

Reviews (0)

Zipp ZR1 Hub Rear
Zipp

Zipp ZM1 Hub

From $425.00

In designing an upgraded hubset for our pro-proven Firecrest wheel lineup, we turned to our engineering colleagues at SRAM’s development center in Schweinfurt, Germany. The result is the ZR1 hubsets for disc wheels. This hubset features better seal design for improved durability and quicker response with 66 points of engagement. Our engineers spent more than two years developing the ZR1. Proving the durability of the hubset included more than 58,500km of test riding, part of 3,222 hours of total testing. The ZR1 features key technology from Zipp’s Cognition hubs. The seal design is the same as the Cognition, with a large dust cap at the base of the driver body and better bearing seals for more protection. The bearing size also is the same as the Cognition, although the Cognition uses a premium bearing. The six pawls are offset to work in two groups of three pawls. At any time, there are always three pawls engaging. This design creates a quick engagement feel, with 66 points of engagement. The driver body is designed so pawls stay in place for disassembly to make service convenient. Zipp hubs are designed to use J-bend spokes, the most popular type of spokes today. J-Bend, widely available, are easier to replace. ZR1 hubs are approved for use with light-assist electric bikes for road or gravel if the motor's torque does not exceed 55 Nm.

FEATURES

SPECIFICATIONS

Orientation Front, Rear
Axle type TA 12x100, TA 12x142
Spoke holes 20, 24, 28
Brake compatibility Disc (Center Lock)
Driver body type n/a, SRAM XDR, SRAM/Shimano Road
Over Locknut Material n/a
Color (hub) Black
Driver Mechanism 6 Pawls Leaf Spring, 66 POE, n/a
Axle material Aluminum front & rear
Axle - Convertible No
Driver body material Aluminum, n/a
Hub shell Aluminum – Angled flanges – Fully machined
OLD 100mm, 142mm
Bearings Cartridge - Steel
Power Measurement Not Compatible

Stock Item

  • ZIPP Hub ZR1 Front Disk CL 28Hole 12x100 00.2018.022.001
  • ZIPP Hub ZR1 Rear Disk CL 28Hole 12X142 XDR Driver 00.2018.023.002
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