Giant SLR1 40 Disc 28" front wheel, 12x100 mm,
Giant SLR1 40 Disc 28" front wheel
Designed for versatile use, the SLR 1 40 Disc WheelSystem's braided wheels deliver low weight, excellent efficiency and power transfer, as well as excellent handling. The 40mm high rims ensure excellent efficiency on flat sections and a dynamic ride quality on hills. Hookless rims with a larger internal width offer more support for wider tires along with increased sidewall stiffness for better grip and cornering.
Features
- Hookless rim construction increases overall durability and offers greater internal rim width without increasing weight
- Optimized carbon layout features high tensile carbon fibers placed in key areas to make the wheels stiff yet lightweight
- 40mm high hookless rims provide an added aerodynamic advantage
- Dynamic Balanced Lacing (DBL) technology makes the wheels stiffer, more efficient and has excellent power transfer; the enlarged DBL hub flange increases the spoke reinforcement angles, increasing overall torsional/transmission and lateral stiffness for better power transfer
- 2.8mm rim bead width increases rim stiffness for better tire support when cornering
- The 22.4mm internal rim width is designed for wider tires and creates a larger actual tire contact patch, resulting in better traction and shock absorption for greater confidence and a better riding feel
- Giant low-friction hubs with precision-machined internals eliminate excessive bearing loads, reducing bearing friction, reducing rolling resistance and minimizing power loss
Specification
- rim material and type: carbon (T700), Hookless Clincher
- tubeless system: Giant Tubeless System (tape and valves included)
- recommended tire size: 700 x 25c to 700 x 32c
- rim height: 40 mm
- rim width: outer 28 mm / inner 22.4 mm
- ETRTO: 622-22
- front hub: Low Friction Aero Hub, Centerlock
- rear hub: Low Friction Aero Hub, 40 Tooth Ratchet Driver, Centerlock
- Rear hub compatibility: Shimano HG, SRAM XDR (XDR nut sold separately)
- bearings: steel cartridge
- solid axles: front 100x12 mm / rear 142x12 mm
- wires: SAPIM CX-Ray, 21 wires front, 24 wires rear, DBL crossover
- nipples: alloy
- weight (pair): 1440 g (Shimano nut)
Material | carbon fiber |
Location | Front |
Nut | none |
Rim height | 40 mm |
Brake disc installation | Center Lock (CL) |
Inner rim width (road) | 21.4 mm |
product ID | 301694 |

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