The Panaracer GravelKing SS+ 700x28 bicycle tire is designed for fast mixed-surface riding with added puncture protection, combining a semi-slick center tread, cornering shoulder knobs, and a reinforced Plus casing.

The GravelKing SS+ uses a fast file-style center with more pronounced shoulder tread for cornering support. Panaracer's reinforced Plus casing adds protection for rougher routes while the ZSG Gravel compound and BeadLock construction support all-road use. Use it with a compatible clincher rim and the tube or setup specified for the wheel.

Key Features

• Semi-slick tread: A fast center section is paired with shoulder texture for cornering control.
• Plus protection: The reinforced casing adds defense against cuts and punctures.
• ZSG Gravel compound: The rubber formulation balances speed and grip on mixed surfaces.

Benefits

• Maintains efficient rolling on pavement and hardpack while adding confidence in loose turns.
• The reinforced casing suits longer rides where roadside debris and sharp gravel are concerns.
• Verified variant details help riders select the correct size and construction.

Best For

• All-road adventures, endurance gravel, and rough mixed-surface routes.
• Riders who want semi-slick speed with more casing protection.

Specifications

• Brand: Panaracer
• Model: GravelKing SS+
• Product Type: Bicycle Tire
• Size: 700x28
• ISO/ETRTO: 28-622
• Construction: Folding clincher
• Color: Black/Brown
• Tubeless Ready: No
• Maximum Pressure: 100 psi
• Casing: 120 TPI
• Manufacturer Part Number: RF728-GKSS-P-D2
• UPC: 4931253031779