Zipp Road Hub Zipp ZR1 Rear Centerlock Disc Black, 28 Holes, 12mm x 142mm XDR Driver Body - (Including End Caps) A1

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Zipp ZM1 Hub

SKU: HUZZ022001

Price: $425.00

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ZIPP ZM1 HUB

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.

SPECIFICATIONS

Axle Type	TA 12x100, TA 12x142
Spoke Holes	20, 24, 28
Brake Compatibility	Disc (center lock)
Colour	Black

FEATURES

Better sealing, increasing durability over previous hub model
Light weight
same bearing size and caps as premium level Cognition hub
Disc and rim brake variants
Thru-Axles or QR with removable end caps
XDR or SRAM / SHIMANO variants
Light assist e-bike approved

SRAM.com

Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m.

About Us

Since 1938, Papanui Cycles has been serving the North West of Christchurch and after 80 years they are still offering great service.

Now established as one of Christchurch’s largest suburban cycle shops.

Offering top Global selling brands such as Merida, Marin, Apollo.

“Service is our number one goal,” says Kevin. “Everyone who works here is fully trained in sales along with mechanical and product knowledge, when it comes to cycles, we know our stuff.”

Everything from reliable commuting bikes to full suspension mountain bikes and carbon road bikes,

“With all Cycles we sell, not only do we give a manufacturer’s warranty, but exclusive too Papanui Cycles, we offer one Free General Service, valued at $93.00 after 2 months from date of purchase.”

Papanui Cycles has all your cycling needs and is looking forward to seeing you in store soon.

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