Ultra Calf ExtensionG7-S77
The efficient, intuitive design of the Ultra Calf Extension offers a smart way to build and tone the muscles of the lower leg. An angled seat position provides excellent lumbar support, an ergonomic adjustment handle makes it quick and easy to change the start position, and range-of-motion adjustments accommodates users of different sizes and ability levels. It also features a guide rod and bearing carriage for smooth performance and long-term durability.
Also available in Ultra Base option G7-S77B.
*Product availability may vary by market or by color.
Smarter Strength Training
With our optional Intelligent Training Console, members can define their physical transformation target, receive step-by-step instruction and identify their benchmark weight to begin a personalized progression program, helping them reach their goals more effectively than ever.
Space-Saving Design
Back-to-back configurations save valuable floor space, while a uniformly low stack height (135 cm / 53") improves the look of your facility and makes it easier for your staff to connect with members.
Ultra Calf Extension
180 kg
TOTAL STACK WEIGHT
169 x 120 x 150 cm
OVERALL DIMENSIONS (L x W x H)
186.8 kg
MAX TRAINING WEIGHT
The Best Keeps Getting Better
Superior Stability
Whisper-Quiet Precision
Refined Engineering
Ultra Calf Extension
Adjustments
User adjustment range
8 User start options
Color coded pivots & points of adjustment
Yes
Frame & Cables
Available frame colors
Iced Silver, Matte Black, Gloss Black, Lace White, Polarized Titanium
Frame finish
Proprietary two-coat powder process
Cable transmission
Internally lubricated cables & fittings
Machine anchoring
Independent machine hold down brackets
Integrated leveling system
Yes, top-down leveler
Tech Specs
Overall ”static” dimensions (L x W x H)
169 x 120 x 135 cm / 66.5” x 47.2” x 53”
Overall ”in-use” dimensions (L x W x H)
169 x 120 x 150 cm / 66.5” x 47.2” x 59”
Product weight
291 kg / 642 lbs
Rep counter machine usage tracking
Service mode tracks total machine reps and hours of use
Rep counter battery life
Approximately 3 years
Rep counter power supply
2 AA batteries
User Amenities
Front placards
Muscle call outs, exercise specific stretching, start & finish exercise illustrations, proper machine adjustments, color-coded machine identification
Rear placards
Color-coded machine identification, exercise specific stretching
Placard color coding
Blue (lower body)
Rep counter
Electronic counter displays reps, exercise time and rest time
Personal storage
Two tactile storage mats, personal device cradle and towel hook
Contoured seat
Yes
Weight Stack
Total stack weight
180 kg / 400 lbs
Weight plate increments
9 kg / 20 lbs
Incremental weight system
2.3, 4.5, 6.8 kg / 5, 10, 15 lbs
Max Training Weight
186.8 kg / 415 lbs
Consistent 53” stack height
Yes
Weight stack guarding
Full front and rear shields