The Panaracer GravelKing SS R 700x28 bicycle tire is designed for fast gravel racing and road-heavy mixed-surface routes, combining a semi-slick tread paired with a supple race-oriented casing.

The GravelKing SS R combines a fast file-style center with shoulder tread for cornering support. Panaracer's TuffTex R casing, ZSG Gravel compound, and BeadLock design emphasize responsiveness and speed on firm gravel. Use it with a compatible clincher rim and the tube or setup specified for the wheel.

Key Features

• Race semi-slick tread: A low-profile center reduces drag while shoulder tread adds control in turns.
• TuffTex R casing: Race-oriented construction supports a supple, responsive ride.
• BeadLock design: The bead profile supports secure mounting on compatible rims.

Benefits

• Preserves speed on paved transfers and compact gravel.
• Adds more cornering support than a fully slick gravel tire.
• The exact size and construction details support an accurate race-day setup.

Best For

• Gravel racing, fast all-road rides, and dry hardpack.
• Riders who prioritize speed but still want shoulder grip.

Specifications

• Brand: Panaracer
• Model: GravelKing SS R
• Product Type: Bicycle Tire
• Size: 700x28
• ISO/ETRTO: 28-622
• Construction: Folding clincher
• Color: Black/Amber
• Tubeless Ready: No
• Maximum Pressure: 105 psi
• Casing: 120 TPI
• Manufacturer Part Number: RF728-GKSS-R-SX2
• UPC: 4931253032127