Rock gardens. Big hits. Bontragers G4 Team Issue 27.5 downhill tyre is intended for very aggressive riding over difficult terrain in dry, rocky conditions. Ramped leading edges on the centre blocks, open tread design, & aggressive shoulder blocks keep the G4 rolling fast, & it quickly clears debris, & provides confident cornering. Dual-ply casing & condition-specific compounds provide additional support & control in the gnar. Key Features Ramp edges for fast rolling Large centre knobs improve handling & traction Sipes for increased traction on slippery roots & rocks Big-volume downhill tire intended for aggressive riding over difficult terrain Excels in dry & rocky conditions Multi-layer Dual Ply casing adds stability in larger-volume tires