Round Nut (2 UNITS)

Hardware for models KJ-XR3 + KJ-Pro7 sizes S & M (only) and for model KJ Power Shoe, for assembly of the upper...

Shell 6 Black Hard (1 UNIT)

Replacement Shell for models KJ-XR3 and KJarmstrong XR (also compatible with older XR series models, provided both upper or/and both lower shells...

Shell 6 Black Light (1 UNIT)

Replacement Shell for models KJ-XR3 (also compatible with older XR series models, provided both upper or/and both lower shells are being replaced).

Shell 6 White Hard (1 UNIT)

Replacement Shell for models KJ-XR3 (also compatible with older XR series models, provided both upper or/and both lower shells are being replaced).

Shell 6 White Light (1 UNIT)

Replacement Shell for models KJ-XR3 (also compatible with older XR series models, provided both upper or/and both lower shells are being replaced).

Shell 8

Replacement shell for all KJ Power Shoes.

Shell PRO7 XH (1 UNIT)

Replacement Shell for model KJ-Pro7 only for sizes L,XL.This new design is stronger than the former one and has a longer life...

Size (Please see size chart below)

Sole 8 (PAIR)

Replacement sole for KJ-XR3 model (also compatible with KJarmstrong and older XR and KJ4TT series model) Includes the 4 clamps.

T-Spring TS Power Shoe

Replacement T-Spring for KJ Power Shoe model (only)3 way adjustable T-spring3 bands (all bands intact)2 bands (remove the center band)1 band (remove...

T-Spring TS-PRO6

Replacement T-Spring for PRO series models. This is the hardest T-Spring available. Also suitable as a customizing harder option for models KJ-XR3...

T-Spring TS-PRO7

Replacement T-Spring for PRO series models.It is a bit softer than TS-Pro6.