RockShox Pike Ultimate Charger 3.1 RC2 Suspension Fork 27.5" 130 mm 15 x 110 mm 44 mm Offset Silver C2 Rings 50 34 Type Tubeless Size 700x50 ISO Type Tubeless Size 700x50 ISO 622 Bead TBLS Fold Belted Tread Sidewall Color Bk Brn PSI 50 Weight (Grams) TPI 120 Durometer Features Reflective Sidewall No Color Black Chrome Range 11 51 Cassette Cogs 11 13 15 17 19 21 24 28 33 39 45 51 Cassette Body Type Shimano SRAM 8 9 10 Speed Drivetrain Speeds 12 Weight 497 Defined Color Black 1 RC2 W ButterCups Damping Adjustments External begin stroke rebound low speed compression high speed compression Spring Adjustments Air pressure Bottomless tokens Maximum Rotor Size 220mm Maximum Tire Width 81mm Brake Type Disc Spring Type DebonAir+ W ButterCups Rake 44mm Steerer Tube Material Aluminum Wheel Diameter 27 and Low Speed Rebound adjustments ButterCups block 20% of high frequency “trail chatter”