The Panaracer GravelKing X1 Plus+ 700x50 gravel tire is designed for modern gravel racing and varied mixed-surface riding, combining a fast centerline with spaced shoulder lugs and pronounced corner knobs and a clearly identified tubeless-ready folding configuration. This Black/Brown variant gives riders the exact size, construction, and finish needed for a confident replacement choice.

The current-generation construction combines ZSG Gravel Compound with TuffTex+ bead-to-bead reinforcement and BeadLock bead design. The 700x50 casing and tubeless-ready folding format help shoppers confirm compatibility before installation, while the tread design is matched to modern gravel racing and varied mixed-surface riding. Use the specifications below to verify bead type, tubeless status, color, and manufacturer identifiers.

Key Features

• X1 Tread: Balances center speed, braking traction, and predictable corner transitions.
• TuffTex+ Casing: Adds bead-to-bead puncture protection for demanding gravel use.
• BeadLock Bead: Improves bead retention and supports compatible tubeless-ready setups.
• Exact Configuration: 700x50; Tubeless-Ready Folding; Black/Brown.

Benefits

• Matches tread depth and pattern to the intended gravel conditions.
• Adds greater casing protection than the standard GravelKing construction.
• Supports tube-type or tubeless-ready installation as identified for the exact size.

Best For

• Gravel racing and fast mixed routes
• Hardpack, loose gravel, and changing corner conditions

Specifications

• Brand: Panaracer
• Model: GravelKing X1 Plus+
• Product Type: Gravel Tire
• Size: 700x50
• Tire Construction: Tubeless-Ready Folding
• Bead: Folding
• Tubeless Compatibility: Tubeless-ready; compatible rim, valve, and sealant required
• Color: Black/Brown
• Manufacturer Part Number: RF750-GKX1-P-D2
• UPC: 4931253034893
• SKU: BI.594181