The Giant SLR 1 40 Tubeless Carbon Shimano HR 28" is a wheel that offers a lot of efficiency, increased power transfer and improved control. Dynamic Balanced Lacing (DBL) technology provides a stiffer, more efficient wheel with excellent power transfer. The enlarged DBL hub flange increases the stiffening angle of the spokes, increasing the overall torsional and lateral stiffness for better power transfer. The GIANT hub with precision-machined internals avoids excessive bearing loads, reduces bearing friction, lowers rolling resistance and minimizes power loss. The 22.4 mm wide inner rim is designed for high-volume tires and offers a larger contact area with the tire, resulting in better traction and shock absorption, thus providing more confidence and a better ride.

- Hookless rim increases durability and provides a larger inner rim width without adding weight.
- The optimized carbon layup consists of high-strength carbon fibers and ensures a stiff and light wheel
- The 40 mm hookless rim profile offers an additional aerodynamic advantage
- The 2.8 mm wide rim bead increases the rigidity of the rim and offers the tires better grip when cornering
- Rim material: Carbon (T700)
- Rim type: Hookless clincher
- Tubeless: GIANT Tubeless system (rim tape and valve set included)
- Recommended tire size: 700 x 25C - 700 x 32C- Outer rim width: 28 mm
- Rim height: 40mm
- Outer rim width: 28mm
- Inner rim width: 22.4mm
- ETRTO: 622-22
- Rear hub: Low-friction aero hub, 40 tooth ratchet driver, centerlock
- Hub compatibility: Shimano / SRAM XDR
- Bearing: Steel Cartridge
- Rear axle: 142x12 quick release axle
- Spokes (Rear): Sapim CX-Ray
- Spoke nipples: aluminum
- Weight according to manufacturer (pair): 1440g

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