RockShox 30 Silver TK Fork: 26", 100mm, Coil, 9mm QR, Crown Adjustment, 1-1/8" Alum Steerer, Disc Brake And Rim Brake, Break Free Without Breaking The Bank. DISC/V-BRAKE VERSION Race-Proven Plushness And Ease Of Setup Means More Time On The Trail And Less Time Tinkering Coil Spring Turnkey Lockout And External Rebound 30Mm Steel Upper Tubes