45NRTH Wrathchild Tire - 27.5 x 3.0 Tubeless Folding BLK 120 TPI 252 XL Concave Carbide Aluminum Studs MFPN=8030819353952 Shimano XTR BB91 BB93 BB94

Shimano XTR BB91 BB93 BB94 Hollowtech II Bottom BracketsIncludes 3 x 2

Compatible with 20

}Vittoria Martello Tire - 27

Used to install and remove sticky bottom bracket fixed cups

Outer plate chamfering allows for accurate shifting

45NRTH Wrathchild Tire - 27.5 x 3.0 Tubeless Folding BLK 120 TPI 252 XL Concave Carbide Aluminum Studs MFPN=8030819353952 Shimano XTR BB91 BB93 BB94From loose snow to icy freeze thaw and everything in between the Wrathchild Trail Tire craves the best and worst winter conditions. Deep center lugs aggressively claw into unconsolidated snow for extreme acceleration and braking traction. Super tall side lugs dig into loose snow to provide predictable and confident cornering. Encounter sheer ice on your ride and Wrathchild's concave studs tear into the surface. Let Wrathchild bring out your inner