Silca Protocol RCG-4 Gravel Tyre Size:45mm Considering the bar width

Considering the bar width

Marathon XC

Powerful modulation

5" and 29" bikes COMPATIBILITY Front: Compatible with QR skewer or 12 mm x 100 mm thru axle (Road bike disc)

000 km for most road riders with regular training and racing

Silca Protocol RCG-4 Gravel Tyre Size:45mm Considering the bar widthThe ultimate off grid tire for sloppy mud, sand, and loose rock. The Protocol RCG 4 utilizes aggressive, widely spaced lugs that shed sticky loam and mud. Designed to bridge the gap between adventurous gravel racing and mixed trail terrain, this tire thrives in shifting, unpredictable conditions like mud, sand, and steep, loose rock. Wrapped in full bead to bead puncture protection, it gives you the confidence to tackle everything from singletrack,