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FRC Build System
  • Overview and Features
    • Key Features
    • General Specs
    • Zeroing Module
  • General Info
    • Kit Contents
      • Complete Kits
      • Individual Components
      • Ratio Kits
    • Ratio Options
    • Configurations
  • Assembly Instructions
    • Getting Started
    • Standard
      • Step 1-4
      • Step 5-8
      • Step 9-11
      • Step 12-13
    • Flipped
      • Step 1-5
      • Step 6-9
      • Step 10-12
      • Step 13-14
    • Wheel Tread Cutting
    • Converting to Gear Cartridge
    • Colson Wheel Option
  • Applications
    • Tube Mounting
    • Corner Mounting
  • Misc
    • Maintenance
    • FAQ & Trouble Shooting
    • Changelog
    • Other Configurations
      • Kit Contents
        • Complete Kits
        • Individual Components
        • Ratio Kits
      • Ratio Options
        • Custom Gear Ratios
      • General Specs
      • Getting Started
        • Flipped (Gears Above)
          • Step 1-5
          • Step 6-9
          • Step 10-13
          • Step 14-15
        • Flipped (Gears Below)
          • Step 1-5
          • Step 6-9
          • Step 10-12
          • Step 13-14
        • Flipped (Belt)
          • Step 1-5
          • Step 6-9
          • Step 10-14
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  • Non-Flipped Ratios
  • 6.54:1 Ratio
  • 7.13:1 Ratio
  • 7.85:1 Ratio
  • Flipped Belt Ratios
  • 5.50:1 Belt Ratio
  • 6.55:1 Belt Ratio
  • 7.80:1 Belt Ratio
  • Flipped Gear Ratios
  • 6.75:1 Gear Ratio
  • 7.36:1 Gear Ratio
  • 8.10:1 Gear Ratio
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  1. Misc
  2. Other Configurations
  3. Kit Contents

Ratio Kits

Non-Flipped Ratios

6.54:1 Ratio

Part Number
Description
QTY

217-6919

12T Steel Spur Gear (20 DP, Falcon Motor)

1

WCP-0542

34T Pocketed Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0737

26T Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0433

20T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

217-6915

8T Steel Spur Gear (20 DP, 10T CD, Falcon Motor)

1

WCP-0538

24T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

Part Number
Description
QTY

217-3099

12T Steel Spur Gear (20 DP, CIM Motor)

1

WCP-0542

34T Pocketed Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0737

26T Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0433

20T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

217-6335

9T Steel Spur Gear (20 DP, 10T CD, CIM Motor)

1

WCP-0538

24T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

7.13:1 Ratio

Part Number
Description
QTY

217-6918

11T Steel Spur Gear (20 DP, 12T CD, Falcon Motor)

1

WCP-0542

34T Pocketed Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0737

26T Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0433

20T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

217-6915

8T Steel Spur Gear (20 DP, 10T CD, Falcon Motor)

1

WCP-0538

24T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

Part Number
Description
QTY

217-3107

11T Steel Spur Gear (20 DP, 12T CD, CIM Motor)

1

WCP-0542

34T Pocketed Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0737

26T Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0433

20T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

217-6335

9T Steel Spur Gear (20 DP, 10T CD, CIM Motor)

1

WCP-0538

24T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

7.85:1 Ratio

Part Number
Description
QTY

217-6917

10T Steel Spur Gear (20 DP, 12T CD, Falcon Motor)

1

WCP-0542

34T Pocketed Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0737

26T Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0433

20T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

217-6915

8T Steel Spur Gear (20 DP, 10T CD, Falcon Motor)

1

WCP-0538

24T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

Part Number
Description
QTY

217-6334

10T Steel Spur Gear (20 DP, 12T CD, CIM Motor)

1

WCP-0542

34T Pocketed Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0737

26T Steel Spur Gear (20 DP 1/2” Hex Bore)

1

WCP-0433

20T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

217-6335

9T Steel Spur Gear (20 DP, 10T CD, CIM Motor)

1

WCP-0538

24T Steel Spur Gear (20 DP 3/8” Hex Bore)

1

Flipped Belt Ratios

5.50:1 Belt Ratio

Part Number
Description
QTY

WCP-0454

12T x 9mm Wide Aluminum Pulley (HTD 5mm, Falcon Motor)

2

217-3227

24T x 9mm Wide Aluminum Pulley (HTD 5mm, 1/2” Hex Bore)

2

WCP-0511

43T x 9mm Wide Timing Belt (HTD 5mm)

1

WCP-0512

53T x 9mm Wide Timing Belt (HTD 5mm)

1

217-8078

3/8” Hex to 1/2” Hex Adapter

1

WCP-0736

24T Steel Spur Gear (20 DP, 1/2” Hex Bore)

1

WCP-0434

22T Steel Spur Gear (20 DP, 3/8” Hex Bore)

1

Part Number
Description
QTY

WCP-0076

12T x 9mm Wide Aluminum Pulley (HTD 5mm, CIM Motor)

2

217-3227

24T x 9mm Wide Aluminum Pulley (HTD 5mm, 1/2” Hex Bore)

2

WCP-0511

43T x 9mm Wide Timing Belt (HTD 5mm)

1

WCP-0512

53T x 9mm Wide Timing Belt (HTD 5mm)

1

217-8078

3/8” Hex to 1/2” Hex Adapter

1

WCP-0736

24T Steel Spur Gear (20 DP, 1/2” Hex Bore)

1

WCP-0434

22T Steel Spur Gear (20 DP, 3/8” Hex Bore)

1

6.55:1 Belt Ratio

Part Number
Description
QTY

WCP-0454

12T x 9mm Wide Aluminum Pulley (HTD 5mm, Falcon Motor)

2

217-3227

24T x 9mm Wide Aluminum Pulley (HTD 5mm, 1/2” Hex Bore)

2

WCP-0511

43T x 9mm Wide Timing Belt (HTD 5mm)

1

WCP-0512

53T x 9mm Wide Timing Belt (HTD 5mm)

1

217-8078

3/8” Hex to 1/2” Hex Adapter

1

WCP-0735

22T Steel Spur Gear (20 DP, 1/2” Hex Bore)

1

WCP-0538

24T Steel Spur Gear (20 DP, 3/8” Hex Bore)

1

Part Number
Description
QTY

WCP-0076

12T x 9mm Wide Aluminum Pulley (HTD 5mm, CIM Motor)

2

217-3227

24T x 9mm Wide Aluminum Pulley (HTD 5mm, 1/2” Hex Bore)

2

WCP-0511

43T x 9mm Wide Timing Belt (HTD 5mm)

1

WCP-0512

53T x 9mm Wide Timing Belt (HTD 5mm)

1

217-8078

3/8” Hex to 1/2” Hex Adapter

1

WCP-0735

22T Steel Spur Gear (20 DP, 1/2” Hex Bore)

1

WCP-0538

24T Steel Spur Gear (20 DP, 3/8” Hex Bore)

1

7.80:1 Belt Ratio

Part Number
Description
QTY

WCP-0454

12T x 9mm Wide Aluminum Pulley (HTD 5mm, Falcon Motor)

2

217-3227

24T x 9mm Wide Aluminum Pulley (HTD 5mm, 1/2” Hex Bore)

2

WCP-0511

43T x 9mm Wide Timing Belt (HTD 5mm)

1

WCP-0512

53T x 9mm Wide Timing Belt (HTD 5mm)

1

217-8078

3/8” Hex to 1/2” Hex Adapter

1

WCP-0734

20T Steel Spur Gear (20 DP, 1/2” Hex Bore)

1

WCP-0539

26T Pocketed Steel Spur Gear (20 DP, 3/8” Hex Bore)

1

Part Number
Description
QTY

WCP-0076

12T x 9mm Wide Aluminum Pulley (HTD 5mm, CIM Motor)

2

217-3227

24T x 9mm Wide Aluminum Pulley (HTD 5mm, 1/2” Hex Bore)

2

WCP-0511

43T x 9mm Wide Timing Belt (HTD 5mm)

1

WCP-0512

53T x 9mm Wide Timing Belt (HTD 5mm)

1

217-8078

3/8” Hex to 1/2” Hex Adapter

1

WCP-0734

20T Steel Spur Gear (20 DP, 1/2” Hex Bore)

1

WCP-0539

26T Pocketed Steel Spur Gear (20 DP, 3/8” Hex Bore)

1

Flipped Gear Ratios

6.75:1 Gear Ratio

Part Number
Description
QTY

217-6919

12T Steel Spur Gear (20 DP, Falcon Motor)

1

WCP-0541

42T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0178

42T Pocketed Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

217-5468

28T Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

WCP-0432

18T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

217-6915

8T Steel Spur Gear (20 DP, 10T CD, Falcon Motor)

1

WCP-0540

32T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0538

24T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

Part Number
Description
QTY

217-3099

12T Steel Spur Gear (20 DP, CIM Motor)

1

WCP-0541

42T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0178

42T Pocketed Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

217-5468

28T Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

WCP-0432

18T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

217-6335

9T Steel Spur Gear (20 DP, 10T CD, CIM Motor)

1

WCP-0540

32T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0538

24T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

7.36:1 Gear Ratio

Part Number
Description
QTY

217-6918

11T Steel Spur Gear (20 DP, 12T CD, Falcon Motor)

1

WCP-0541

42T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0178

42T Pocketed Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

217-5468

28T Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

WCP-0432

18T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

217-6915

8T Steel Spur Gear (20 DP, 10T CD, Falcon Motor)

1

WCP-0540

32T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0538

24T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

Part Number
Description
QTY

217-3107

11T Steel Spur Gear (20 DP, 12T CD, CIM Motor)

1

WCP-0541

42T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0178

42T Pocketed Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

217-5468

28T Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

WCP-0432

18T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

217-6335

9T Steel Spur Gear (20 DP, 10T CD, CIM Motor)

1

WCP-0540

32T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0538

24T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

8.10:1 Gear Ratio

Part Number
Description
QTY

217-6917

10T Steel Spur Gear (20 DP, 12T CD, Falcon Motor)

1

WCP-0541

42T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0178

42T Pocketed Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

217-5468

28T Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

WCP-0432

18T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

217-6915

8T Steel Spur Gear (20 DP, 10T CD, Falcon Motor)

1

WCP-0540

32T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0538

24T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

Part Number
Description
QTY

217-6334

10T Steel Spur Gear (20 DP, 12T CD, CIM Motor)

1

WCP-0541

42T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0178

42T Pocketed Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

217-5468

28T Steel Spur Gear (20 DP, 1/2" Hex Bore)

1

WCP-0432

18T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

217-6335

9T Steel Spur Gear (20 DP, 10T CD, CIM Motor)

1

WCP-0540

32T Pocketed Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

WCP-0538

24T Steel Spur Gear (20 DP, 3/8" Hex Bore)

1

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Last updated 1 year ago