Forge Series ยท Pin-Select MODEL: BF11

Leg Extension

A commercial pin-selected leg extension machine engineered for precise quadriceps isolation. Biomechanically aligned extension arc, adjustable roller pad, and a 96kg weight stack built for serious leg development in high-traffic facilities.

Bulk Pricing Available

  • Buy 3+ and save 5% 3โ€“4 units โ€” 5% off
Unit Price $0.00
Subtotal $0.00
Estimated Quote Total $0.00

Final pricing will be confirmed in your custom quote.

268.5 kg
Machine Weight
96 + 4.6 kg
Weight Stack
Pin-Select
Type
Commercial Grade Build
Warranty Included
Ships from Tulsa, OK
Key Features
  • Biomechanically aligned extension arc follows natural knee joint path
  • Adjustable roller pad positions resistance point for optimal leverage
  • Adjustable back pad aligns knee joint with machine pivot axis
  • 96 kg pin-selected weight stack with 4.6 kg incremental plate
  • Reclined seat keeps hip flexors relaxed for full quad activation
  • 10 frame colors ยท 10 upholstery options available
Machine Specifications
Model Number BF11
Series Forge Series
Equipment Type Pin-Select
Machine Weight 268.5 kg
Weight Stack 96 + 4.6 kg
Dimensions 1600ร—1200ร—1600mm
Packing Size 1620ร—1020ร—740mm
Muscle Group Quadriceps ยท Rectus Femoris ยท Vastus Lateralis ยท Vastus Medialis
Construction & Materials
Frame Material 11-Gauge Steel
Frame Finish Powder Coated (9 colors)
Upholstery Commercial Vinyl (10 colors)
Cable Type Aircraft-Grade Steel Cable
Seat Adjustment Multi-Position Manual
Min. Ceiling 2200 mm
Warranty Commercial Warranty โ€” Contact for Terms

The DAWG Built Leg Extension (BF11) delivers targeted quadriceps isolation that no compound leg movement can replicate. The machine’s extension arc is carefully calibrated to follow the natural path of the knee joint โ€” maintaining consistent resistance through the full range of motion from deep flexion to complete extension, maximizing quadriceps fiber recruitment with every rep.

The adjustable roller pad accommodates users of different leg lengths, positioning the resistance point just above the ankle for optimal leverage and joint alignment. The adjustable back pad moves the user’s knee joint into precise alignment with the machine’s pivot axis โ€” a critical detail that protects knee health during heavy loading and ensures the quadriceps are doing all the work.

The reclined seat position keeps the hip flexors relaxed throughout the movement, allowing the quadriceps to work through their full functional range without antagonist interference. The 96kg pin-selected weight stack with 4.6kg incremental plate supports precise load management for rehabilitation, hypertrophy, and strength protocols.

An essential machine for any complete commercial leg training floor โ€” built for the relentless pursuit of lower body development.

Who It's For
Commercial gyms, hotel fitness centers, corporate wellness facilities, and athletic training centers requiring professional-grade equipment.
Installation
Ships partially assembled. 2 people recommended for unboxing. Allow 2m ร— 2m clearance zone.
Warranty
Commercial Warranty โ€” Contact for Terms
Need Guidance?
Call us at 918.706.5186 or contact us online to speak with a DAWG Built equipment specialist.

Color representations may vary slightly due to screen calibration. For a custom color, contact your DAWG Built sales representative.

Frame & Paint Colors
Matte Black
Pearl Black
White
Yellow
Orange
Sand Black
Silver Blue
Silver Grey
Silver Black
Silver Red
Upholstery & Leather
B6 Khaki
B10 Pink
B8 Crimson
B1 Red
B5 Brown
B2 Charcoal
B16 Black
B17 Dark
B12 Carbon
B3 Jet

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Technical Data

Full Specifications

Model Number
BF11
Series
Forge Series
Equipment Type
Pin-Select
Machine Weight
268.5 kg
Weight Stack
96 + 4.6 kg
Width
1600 mm
Length
1200 mm
Height
1600 mm
Packing Size
1620ร—1020ร—740mm
Muscle Group
Quadriceps ยท Rectus Femoris ยท Vastus Lateralis ยท Vastus Medialis
Frame Colors
10 Standard
Upholstery
10 Options
Leg Extension dimensions
Machine Dimensions
Dimensions (Wร—Lร—H) 1600ร—1200ร—1600mm
Packing Size 1620ร—1020ร—740mm
Machine Weight 268.5 kg
Weight Stack 96 + 4.6 kg
Why DAWG Built

Built Different

Commercial Construction
11-gauge steel frame with CNC-machined pivot points. Built for 10,000+ cycles without performance degradation โ€” because downtime is not an option.
Precision Engineering
Variable-radius cam delivers consistent, smooth resistance through the full range of motion. Biomechanically optimized for maximum muscle engagement.
Low Maintenance
Sealed weight stack housing, self-lubricating cable guide pulleys, and powder-coated frame reduce upkeep in high-traffic commercial facilities.
Full Customization
10 frame paint colors and 10 upholstery options. Custom color matching available on request to match your facility brand.
Ergonomic Design
Multi-position seat and pad adjustments accommodate users of all heights. Each machine's pad density is calibrated for its specific movement pattern.
Wholesale Program
Order 3+ machines and unlock automatic bulk discount. Apply for wholesale partner status for exclusive pricing and dedicated account support.
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