Shell 6 White Hard (1 UNIT) This Pro series model features

This Pro series model features the new TS-Pro7 T-Spring with 4 TwinTurbos PLUS 2 separate Steel Coil Springs which can be added to the TS-Pro7 to make the spring system harder (for extreme weights or extreme uses)

Large Sizes

except in a special edition color: silver/pink

Optional steel KJ Coil Springs (sold separately) can be adapted

This is the KJ-XR3 White Edition: all white with black T-Spring + Support PlateUnisex model for adults between 70-200 lbs (32-90 kg)

Shell 6 White Hard (1 UNIT) This Pro series model featuresReplacement Shell for models KJ XR3 (also compatible with older XR series models, provided both upper or and both lower shells are being replaced).