Vittoria Martello Race Tire - 29 x 2.4 Tubeless 2PLY Folding BLK Enduro 1C G2.0 MFPN=CK20EA90129ARM170BLK They fit only the Shimano

They fit only the Shimano XTR M9000 and M9020 cranksets (race and trail respectively)

Key Safe Program

Designed to fit on any bike with an ISCG 05 Mount

4 piston stopping power

for bottom bracket ball bearing or stem-fork-clamping)

Vittoria Martello Race Tire - 29 x 2.4 Tubeless 2PLY Folding BLK Enduro 1C G2.0 MFPN=CK20EA90129ARM170BLK They fit only the ShimanoVittoria Martello Race Tire 29 x 2. 4 Tubeless 2PLY Folding Black Enduro 1C G2. 0. The Martello Race tire has been developed to provide the best combination of riding feeling and performance for technical trails at maximum speed. The design provides performance you expect on the most demanding and wide range of Enduro and DH courses. Start with a World Championship proven TNT bead add the proprietary 4C Graphene compound and top it off with a moto