Challenge Gravel Grinder TLR Tire 700x42C Folding Tubeless Ready Vulcanized Nylon Black CheckoutSpec= UK Flag End Type Straight Measurement System

End Type Straight Measurement System Metric Tool Size 6mm

9) Volume Range 41-60L

Position Rear Primary Color Black

Refill packs with 10 repair plugs (5x thin and 5x thick) available separately

a 25g cartridge

Challenge Gravel Grinder TLR Tire 700x42C Folding Tubeless Ready Vulcanized Nylon Black CheckoutSpec= UK Flag End Type Straight Measurement SystemChallenge Gravel Grinder Race Tire 700 x 42 Tubeless Folding Black. Intended for all around or dirt gravel roads this tire comes equipped with a file tread center and a knobbier shoulder tread. File tread center pattern offers low rolling resistance on smoother terrain and increased grip when the road gets rough Shoulder tread is more aggressive for corner confidence and additional control The Gravel Grinder is ideal for hardpack gravel sand loose and