Giant SLR 1 42 Disc HOOKLESS front wheel
- hookless carbon rims for higher overall rim resistance and greater internal width without increasing weight
- the optimized distribution of the carbon layers contains carbon fibers with high tensile strength placed in the most important structural points - the result is wheels with an optimal ratio of high stiffness, low weight and driving comfort
hubs with low friction and precise internal components eliminate excessive load on the bearings and reduce their friction - this reduces rolling resistance and minimizes energy losses
- Dynamic Balanced Lacing (DBL) technology ensures that the wires are set to optimal tension when pedaling, which brings increased wheel stiffness and also a higher efficiency of transferring your power
- thanks to the enlarged flange of the DBL hubs, the wires are at a greater angle, which increases the overall torsional / transmission and lateral stiffness for better power transfer
- the higher rim profile (42 mm) together with the larger inner width is ideal for the use of wider tires that 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
- the rear hub is also compatible with the SRAM XDR nut (sold separately)
- hubs are intended for fixed axles: front 100x12 mm, rear 142x12 mm
- centerlock disc attachment
- SAPI CX-Ray wires, 24 wires front and back, DBL Disc technology, Alloy nipples
- weight (pair): 1452 g
Giant reserves the right to change product information, including its features, specifications, color, weight and materials, at any time and without notice. All weights listed are based on pre-production versions of the products at the time of publication. Final production weights may vary.
Material | carbon fiber |
Location | Front |
For brakes | Disc |
product ID | 130306 |

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