Panaracer GravelKing SK Tire – 700x28c, Clincher, Folding Bead, Black

The Panaracer GravelKing SK 700x28c is a fast-rolling, semi-knob tire designed for riders pushing the limits of road bike clearance onto gravel and rough pavement. It delivers added grip over a slick tire while maintaining road efficiency.

Key Functional Details

• Semi-knob (SK) tread adds cornering grip on gravel and dirt without excessive drag
• ZSG Gravel compound maintains consistent grip across temperature changes
• TuffTex casing provides bead-to-bead puncture protection with a supple ride feel
• Folding aramid bead reduces weight and improves install flexibility
• Designed primarily for clincher (tube-type) use in narrower sizes like 700x28c
• Efficient rolling for mixed pavement and light gravel use

Technical Specifications

Compatibility & Technical Notes

• Designed for 700c road, endurance, and all-road bikes
• 700x28c fits most modern road frames with standard clearance
• Requires inner tube (not tubeless compatible at this size)
• Compatible with standard clincher (hooked) rims only
• NOT tubeless compatible in 700x28c size (Panaracer spec starts tubeless at 30c+)
• NOT ideal for hookless rims due to pressure and fit limitations
• Limited traction in loose gravel compared to wider tire options (32c+ recommended)

Service / Ownership Context

This is a transitional tire for riders who want to leave pavement occasionally but are limited by frame clearance. It’s commonly used on endurance road bikes or older gravel setups where 30c+ tires won’t fit.

Fit & Use Signals

• Good Fit: Endurance road bikes with limited clearance
• Good Fit: Pavement with occasional hardpack or light gravel
• Good Fit: Riders prioritizing speed with minimal off-road capability
• Not A Fit: True gravel riding with loose terrain or mud
• Not A Fit: Tubeless setups
• Not A Fit: Riders needing comfort and traction from wider tires