Giant SLR Zero 30mm SLR0 Carbon Rim Brake Wheelset 1298g Ultralight Climbing Wheels

Power up climbs and descend with confidence — the Giant SLR 0 30 is a top-tier climbing wheel, engineered for maximum efficiency, control, and lightweight performance. As Giant’s flagship climbing wheelset, it weighs in at under 1300 grams per pair, making it one of the lightest options in its class. With a 30mm deep full-carbon rim, proprietary Dynamic Balance Lacing, and DT Aerolite/Aerocomp spokes, this wheel delivers race-ready stiffness and responsiveness in an ultralight package. Condition: This wheel has seen very light use — part of a weight-weenie build that was mostly a wall hanger and has less than 2,000 miles of riding. It’s in excellent condition with no cracks, no structural issues, and barely a mark to be found. Trued 500 miles ago at UC Cyclery and still rolls perfectly straight. Includes like-new S-Works Turbo 24C tire, installed in April 2025 and ridden ~300 miles. Key Features: - 700c full carbon 30mm deep rim (rim brake only) - Shimano HG freehub body (11-12 speed) - Tubeless-compatible - 17mm internal width for optimal tire support - Dynamic Balance Lacing for enhanced drive and braking performance - DT Aerolite / Aerocomp straight-pull bladed spokes (21H front) - Alloy locking nipples - Giant alloy hub shell with Star Ratchet driver system (Rebranded DT Swiss 240) - Approx. 1298g per pair If you’re building your dream climbing bike, this is the front wheel you’ve been looking for. Feel free to message with any questions!