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GRAVELKING X1

The future of gravel tires

About

The X1 was designed with the future of gravel tires in mind. It offers the lowest rolling resistance of any Gravelking model and showcases the most aggressive tread design in the Gravelking lineup, providing unmatched performance across various gravel conditions.

Detail

Bead

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PERFORMANCE
ROLLING
RESISTANCE
TARMAC
GRIP
OFF ROAD
GRIP
PUNCTURE
PROTECTION
TIRE
SUPPLENESS
Product code Size ETRTO Tread Color Sidewall color Weight(g) Recommended inflation pressure(kPa) Recommended inflation pressure(PSI)
RF735-GKX1-B2 700×35C 35-622 ⬛️Black ⬛️Black 420 TLR: MAX 400/TUBED: MAX 525 TLR: MAX 60/TUBED: MAX 75
RF735-GKX1-D2 700×35C 35-622 ⬛️Black 🟫Brown 420 TLR: MAX 400/TUBED: MAX 525 TLR: MAX 60/TUBED: MAX 75
RF740-GKX1-B2 700×40C 40-622 ⬛️Black ⬛️Black 480 TLR: MAX 400/TUBED: MAX 525 TLR: MAX 60/TUBED: MAX 75
RF740-GKX1-D2 700×40C 40-622 ⬛️Black 🟫Brown 480 TLR: MAX 400/TUBED: MAX 525 TLR: MAX 60/TUBED: MAX 75
RF745-GKX1-B2 700×45C 45-622 ⬛️Black ⬛️Black 560 MAX 400 MAX 60
RF745-GKX1-D2 700×45C 45-622 ⬛️Black 🟫Brown 560 MAX 400 MAX 60
RF750-GKX1-B2 700×50C 50-622 ⬛️Black ⬛️Black 640 MAX 350 MAX 50
RF750-GKX1-D2 700×50C 50-622 ⬛️Black 🟫Brown 640 MAX 350 MAX 50
RF650B48-GKX1-B2 650x48B
27.5x1.90		 48-584 ⬛️Black ⬛️Black 610 MAX 350 MAX 50
RF650B48-GKX1-D2 650x48B
27.5x1.90		 48-584 ⬛️Black 🟫Brown 610 MAX 350 MAX 50

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