b'Features Allegro Allegro 2 Studio RialtoFrame Metal Metal Wood Metal/WoodVertical Footbar Positions 4 or 5** 4 4 or 5* 5ReformerHorizontal4 or 5** 9 1 or 32 1Footbar PositionsComparison Springbar2 2 6 3AdjustmentsAll Reformers share the sameFrameLowest 7.5" (19cm) 8" (23cm) 14 (36cm) 14 (36cm)functionality. Balanced BodyHeights Mid-level 14 (36cm) 15" (38cm) 18 (46cm)-makes several styles of ReformersTransport Wheels Included Optional - -to meet differing needs.Sitting Box & Foot Straps Optional Optional Included IncludedShoulder Rest Removable /Removable /Removable /Removable / While some prefer the easy storageAdjustable Adjustable Adjustable Adjustableof our portable Reformers, othersRopes/Risers/need Reformers for a wide varietyRopes or Leather Straps Rope /Risers Rope /Risers Leather Rope /Risersof body sizes, or accommodateVertical Storage - -add-on Tower/Mat Conversion for additional exercise options. Warranty on Frame Lifetime 10 Year Lifetime 5 YearOptions and Add-Ons AllegroAllegro 2 Studio RialtoTower & Mat ConversionJumpboards StandardHow to chooseExternal Frame Footbaryour reformer?Plank BarsExtended StandingPlatforms14'