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Giant Slr 1 42 Disc Carbon Front Wheel 2021

The SLR 1 42 and SLR 1 42 Disc WheelSystems are efficient lightweight all-around carbon road wheels that bring premium-level performance to all riders. Featuring hookless rim design and optimized carbon layup to ensure a robust yet lightweight structure contemporary wider inner width as well as low friction hubs offering low rolling resistance and Dynamic Balanced Lacing (DBL) technology to maintain maximum power efficiency the SLR 1 42 and SLR 1 42 Disc bring outstanding performance at no compromise.

Features

Hookless rim design enhances overall durability and offers a wider inner rim width without adding weight

Optimised carbon layup features high tensile strength carbon fibre placed at the most crucial points to provide stiff and lightweight wheels

Low friction hub with precision machined internals eliminates excessive bearing load reducing bearing friction lowering rolling resistance and minimising power loss

Dynamic Balanced Lacing (DBL) ensures spokes are set for optimal tension when pedalling resulting in enhanced durability and transmission efficiency

The enlarged DBL hub flange increases spoke bracing angles boosting overall torsional/transmission and lateral stiffness for better power transfer

42mm deep all-round rim profile with an updated inner width offers better support for today’s higher volume road tyres

Specifications

Rim Material: Carbon

Rim Type: Hookless Clincher

Tubeless: Giant Tubeless System(rim tape and valve kit included)

Rim Height: 42mm

Rim Outer Width: 23mm

Rim Inner Width: 19.4mm

ETRTO: 622-19

Front Hub: Giant Low Friction Hub Centerlock

Rear Hub: Giant Low Friction Hub Ratchet Driver 30T Centerlock

Hub Compatibility: Shimano HG SRAM XDR

Bearing: Sealed Cartridge

Front Axle: 100×12 Thru Axle

Rear Axle: 142×12 Thru Axle

Spokes (Front): SAPIM CX-Ray

Lacing (Front): 24H DBL Disc

Spokes (Rear): SAPIM CX-Ray

Lacing (Rear): 24H DBL Disc

Nipple Type: Alloy

Weight (Pair): 1452g

Giant reserves the right to alter our product information at any time without notice; including with respect to gear features specifications models colors weights and materials. All stated weights are based on Giant pre-production products at the time of publication. Final production weights can vary.

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