RockShox: The new SID Select is built with an all new stiff 35mm chassis, features the proven Charger RL damper and features the redesigned DebonAir air spring tuned specifically for the demands of XC riders. A race-ready package including ultra-low friction SKF Seals wiper seals, and Maxima Plush fluid providing lasting performance ready for any start line. Lighter and more capable than ever before, SID will get you to the finish line faster.FEATURESNew 35mm chassis is the perfect blend of light weight and stiffness for the modern XC bikeNew DebonAir™ air spring is tuned specific to meet the demands of XC and maintains a higher ride height for increased confidence and controlNew Ultra-low friction SKF wiper seals provide long lasting fork performance and improve overall suspension feelProven Charger RL damper provides smooth performance and a rock-solid lockoutMaxima Plush damping fluid reduces friction and silences damper noise29 wheel only120mm max travel2-bolt mounts to fit a short fender (RockShox fender sold separately) SPECIFICATIONSModel designator (SF): SelectWheel size: 29Travel (mm): 120mmDamper Type: Charger RLFork offset: 44mm (29)Maxle included: Maxle StealthColor (FS): Diffusion BlackE-MTB Decal: NoSteerer: 1.5 TaperedAxle: 15x110mm BOOST™Axle to Crown (mm): 531Brake type (FD): DiscCrown Material: Forged, hollow aluminumUpper crown type: n/aLower leg material: MagnesiumUpper Tube Finish: Fast BlackUpper tube type: 35mm tapered aluminumDamper adjust: CrownDamping adjustments: Extl rebnd, 2 pos comp (open/lock)Volume reducer: 0/3 TokensSpring: DebonAirSpring rate: n/aMax Tire Diameter (mm): 758Max Tire Width (mm): 66Maximum Rotor Size: 220mmMinimum Rotor Size: 180mmFender Compatibility: Short, 2 point mountCrown OD (mm): 58