RockShox CSU SID Ultimate 110-120 mm DebonAir 2020+ 29"/27.5+ 51mm Offset Boost 15x110mm Tapered Steerer Diffusion BLK CheckoutSpec= Electric Red the same K7000 base material

the same K7000 base material found on Rossi's top-end skis

5mm package 5/count

6mm chainring bolts

BB Included No Chainline/Hub Compatibility 141/148 Boost Hubs Chainring BCD Direct Mount SRAM Color Lunar/Polar Crank Intended Use Mountain Crank Length (mm) 170 Defined Color Gray Drivetrain Speeds 11 Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 32 Spindle Interface Type SRAM DUB keyword search X01 keyword search XO1

RockShox CSU SID Ultimate 110-120 mm DebonAir 2020+ 29"/27.5+ 51mm Offset Boost 15x110mm Tapered Steerer Diffusion BLK CheckoutSpec= Electric Red the same K7000 base materialRockShox CSU SID Ultimate 110 120 mm DebonAir (2020+) 29" 27. 5+ 51mm Offset Boost 15x110mm Tapered Steerer Diffusion Black. RockShox 32mm Crown Steerer Uppertube Assemblies