Pirelli Scorpion XC R Mountain Tire 29x2.20 Folding Tubeless Ready SmartGRIP ProWALL 120TPI Tanwall Model=RED 1x XPLR 13-Speed Wide Crank Assembly E1 The light stiff and durable

The light stiff and durable DUB spindle interface also fits nearly any frame

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Red

Comparable to the old

My Custom Ski

Pirelli Scorpion XC R Mountain Tire 29x2.20 Folding Tubeless Ready SmartGRIP ProWALL 120TPI Tanwall Model=RED 1x XPLR 13-Speed Wide Crank Assembly E1 The light stiff and durableRear Specific Performance in Mixed Terrain The R model is our rear specific design: medium profile and tread spacing and added traction and durability without compromising performance over a mixed variety of terrains, in dry or wet conditions, enhanced by the SmartGRIP Compound properties. All with a high level of reliability for a longer lifespan: the best combo with an M on front for a completely balanced riding experience. TECH SPECS Tire Weight