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Zipp's ZR1 SL is a premium lightweight hubset built for performance and durability. Modeled after its predecessor, the ZR1 hub, the SL version features a lighter hub shell and bearing system. This hubset is purpose-built for our top-level NSW wheels and is now available separately. The ZR1 SL comes with carbon steel bearings with an aftermarket option for ceramic bearings for lighter weight. The hub's design creates a quick engagement feel, with 66 points of engagement. The six pawls are offset to work in two groups of three pawls. At any time, there are always three pawls engaging. That means the power from your legs quickly transfers to your wheels. The driver body's design keeps the pawls in place for disassembly to make service convenient. Zipp hubs utilize J-bend spokes, the most popular type of spokes today. J-Bend spokes, 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 60 Nm.
Specifications
Orientation: Front, Rear
Axle type: TA 12x100, TA 12x142
Spoke holes: 24, 28
Brake compatibility: Disc (Centre Lock)
Driver body type: SRAM XDR, SRAM/Shimano Road
Colour (hub): Black
Axle material: Aluminium front & rear
Driver body material: Aluminium
Bearings: Ceramic
Power measurement: Not Compatible
If you do not see your country listed below please email sales@cyclestore.co.uk with details of products you wish to order and we will reply shortly with shipping costs and options.
| Order Value | Delivery Service | Delivery Time (From dispatch, working days) | Cost |
| Under £25.00 | Royal Mail Tracked |
2 working days (from the time of despatch, see below)
|
£3.49 |
| £25.00 to £59.99 | Royal Mail Tracked 48hr |
2 working days (from the time of despatch, see below)
|
FREE
|
|
£60.00 - £199.99
|
Royal Mail Tracked 24hr or parcel force 24hr (weight Dependant) |
Next working Day (from the time of despatch, see below)
|
FREE |
| £200+ | Royal Mail Special Delivery or parcel force 24hr (weight Dependant) Signed for | Next working Day (from the time of despatch, see below) | FREE |
| Bikes |
Parcel Force 48 Hour Signed For
|
48 Hour (2working days) (from the time of despatch, see below)
|
FREE
|

