UPZ springs set BOX

120 80 net price

incl. 21.00 % tax


New RCR-BOX spring system with long spring set to maximizes the range of ankle flex


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compatible with ALL UPZ boots – customize your boots with different stiffness springs. 

Benefits of the new RCR box (spring system)
* More direct at Front Side Turns
* More direct move from Front Side to Back Side
* Forward flex spring 10 mm longer (length 43mm)
* stepless adjustable forward lean via TX30 screw. The adjustment does not influence the springs
* independent adjustable backward flex
* independent adjustable forward flex
* lighter, than the standard ride/relax box

Upgrade your RC12 or AT8 with longer springs.


stiffnes – blue springs – soft

– black springs – medium

– red springs – hard


Additional information

Weight 5 kg
Dimensions 60 × 45 × 18 cm

UPZ boots