Sprinter Junior

1E97 Prosthetics

Extreme energy storing foot for high activity

Extreme energy storing foot for high activity

Visión general

The 1E97 Sprinter junior was developed for children and adolescents with a transtibial amputation and a body weight of up to 99 lbs in order to offer them support in their active lifestyle.

Designed for optimal outcomes

  • Thanks to the posterior mount of the socket, fittings of children and adolescents with an especially low total build height are possible
  • Low weight
  • The spring contour provides high propulsion and low resistance
  • Especially good energy return
  • Available in five different stiffness variants
  • Compatible with the 2Z543=6 sole (sold separately)
  • Used with 4R420 Posterior mount adapter (sold separately)
  • Weatherproof
Max body weight 45 kg / 99 lbs
Size Universal
Weight 245-315 g / 8.6-11.1 oz
Build height 110-245 mm / 4 3/8"-9 5/8"
Stiffness Chart
Body weight Stiffness version
15-20 kg / 33-44 lbs SPR-N-U-1
20-25 kg / 44-55 lbs SPR-N-U-2
25-30 kg / 55-66 lbs SPR-N-U-3
30-37 kg / 66-81.4 lbs SPR-N-U-4
37-45 kg / 81.4-99 lbs SPR-N-U-5

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