Keystone I V-KEY-SL-72
Seated Leg Curl
Encourage effective hamstring training with a Keystone Seated Leg Curl that will fit your commercial fitness facility as well as it fits everyone you serve. From precise body positioning geometry to moisture-resistant cushioning to welded-steel frames, we designed every detail for performance, comfort and durability in tough, high-traffic fitness environments.
Supports Proper Movement
A refined cam profile matches the body’s natural strength curve to ensure smooth reps and consistent resistance throughout the full range of motion.
Ergonomic Upright Position
A naturally upright seated position and optimized seat angle help stabilize the user while allowing for the kind of targeted hamstring activation that maximizes results.
Comfort & Moisture-Resistance
The ergonomically sculpted cushions make even hard sets comfortable, while moisture-resistant materials keep the cushions looking and feeling like new through years of demanding workouts.
Thoughtful Design
All our selectorized stations feature a low stack height for clean, open sight lines, plus space-saving back-to-back configurations, easily accessible open frames, non-slip storage shelf and device cradle.
Tested Beyond Industry Standards
Heavy-duty frames, strong welds and tested components deliver lasting value in high-use settings.
Built-in Exercise Guidance
Easy-to-read instructions and a quick video link guide proper setup and form.
Specifications
Product features and specifications subject to change.
Adjustments
User Adjustment Range
3-position range of motion, 5-position thigh pad
Seat Adjustment
7-position back pad (ratcheting adjustment), fixed seat
Color Coded Pivots & Points of Adjustment
Yes
Frame & Cables
Frame Color
Matte Black
Frame Finish
Proprietary two-coat powder process
Machine Anchoring
Yes
Cable Transmission
Internally lubricated cables and fittings
Optional Kit
Rep Counter (V-KEY-SL-RC1)
Electronic counter displays reps and time with reset buttons
Incremental Weight System (V-KEY-SL-IW)
2.3 kg / 5 lbs.
Tech Specs
Overall Dimensions
160 x 98 x 155 cm / 63” x 38.6” x 61”
Max ”In-use” Dimensions
162 x 98 x 155 cm / 63.8” x 38.6” x 61”
Product Weight
243.5 kg / 536.8 lbs.
User Amenities
Upholstery
Double-seam stitched vinyl cover with wood-backed injection-molded urethane foam
Contoured Seat
Yes
Instructional Placards
Muscle call outs, start and finish exercise illustrations, proper machine movements, QR code link to how-to videos
Upholstery
Double-seam stitched vinyl cover with wood-backed injection-molded urethane foam
Personal Storage
Tactile storage mats, personal device cradle
Weight Stack
Total Stack Weight
91 kg / 200 lbs.
Max Training Weight
93.3 kg / 205 lbs. including incremental weight
Weight Plate Increments
5 kg / 10 lbs.
Weight Stack Guarding
Full front and rear shields
Consistent Stack Height
Yes: 155 cm / 61”
Back-to-back Configurations
Yes
User Adjustment Range
3-position range of motion, 5-position thigh pad
Seat Adjustment
7-position back pad (ratcheting adjustment), fixed seat
Color Coded Pivots & Points of Adjustment
Yes