Giant SLR 1 42 Disc HOOKLESS rear wheel
- carbon hookless rims for higher overall rim durability and greater internal width without weight gain
- optimized distribution of carbon layers contains carbon fibers with high tensile strength located in the most important construction points
- The result is wheels with an optimal ratio of high rigidity, low weight and ride comfort
- low-friction hubs with precise internal components eliminate bearing overload and reduce friction - reducing rolling resistance and minimizing energy losses
- Dynamic Balanced Lacing (DBL) technology ensures that the wires are set to the optimum tension when pedaling, which brings increased wheel rigidity and also higher efficiency of transmission of your power
- thanks to the increased flange of the DBL hubs, the wires are at a greater angle, which increases the overall torsional / transmission and lateral rigidity for better force transmission
- the higher profile of the rim (42 mm) together with the larger inner width is ideal for the use of wider tires, which are common on road bikes today
Rim parameters:
- height 42 mm, outer width 23 mm, inner width 19.4 mm (ETRTO: 622-19)
- Giant Tubeless System - rims are tubeless (tape and valves are part of the set)
- rear hub: Giant Low Friction Hub, encapsulated bearings, Shimano HG nut, Ratchet 30T system
- rear hub is also compatible with SRAM XDR nut (offered separately)
- hubs are designed for fixed axles: front 100x12 mm, rear 142x12 mm
- mounting of discs by Centerlock system
- SAPIM CX-Ray wires, 24 front and rear wires, DBL Disc technology, Alloy nipples
- weight (pair): 1452 g
Giant reserves the right to change product information at any time without notice, including its features, specifications, color, weight and materials. All weights given are based on pre-production versions of the products at the time of publication. Final production weights may vary.
Material | carbon fiber |
Location | Rear |
For brakes | Disc |
product ID | 127287 |

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