Best Trolling Motor Depth Collar Options for Easy Depth Control
If you need precise depth control for Minn Kota trolling motors, a depth collar helps lock your motor at the perfect depth. This guide highlights five dependable depth collars suited for freshwater and saltwater use, with attention to compatibility, material quality, and ease of installation. It targets anglers who want quick, secure depth adjustments and reliable performance in varied conditions. The summary table below compares the top picks by model, compatibility, and key strengths.
| Product | Brand | Fits Shafts | Best For | Notes |
|---|---|---|---|---|
| Bonbo 2991521 Hand Control Depth Collar Assembly | Bonbo | 1-1/8” | Freshwater & Saltwater Minn Kota motors | Lightweight plastic with steel for durability |
| Zymurgoes 2991521 Depth Collar Kit | Zymurgoes | 1-1/8” | Versatile for Minn Kota units | Durable, precise depth adjustment |
| yourour 2991521 Hand Control Depth Collar | yourour | 1-1/8” | Broad Minn Kota compatibility | Premium steel and plastic construction |
| PalpitateC 2771500 Depth Collar with Knob Kit | PalpitateC | — | Terrova, Riptide ST (2007–2016) | Not compatible with 2017+ models |
| Bolaxin Depth Collar Kit (Terrova, Riptide ST 2007–2016) | Bolaxin | — | Terrova, Riptide ST (2007–2016) | Check model year compatibility |
Bonbo 2991521 Hand Control Depth Collar Assembly
Product is designed for Minn Kota freshwater and saltwater motors, including transom mount and bow mount hand control motors. It fits shafts with a 1-1/8 inch diameter. Made with premium plastic and steel to balance lightness and strength. The collar promises wear and corrosion resistance and firm attachment to the shaft. It allows depth adjustment and locks firmly to prevent unintended slippage during use. Best for anglers seeking a straightforward, reliable collar for frequent depth changes in varied waters.
Best for: anglers needing a durable, easy-to-install depth collar compatible with a wide range of Minn Kota hand control setups.
Caution: Verify shaft diameter and motor model year compatibility before purchase to ensure a snug fit. Some setups may require minor adjustments during installation.
2771500 Depth Collar Kit For Minn Kota Terrova & Riptide ST (2007–2016)
This collar kit is designed for Minn Kota Terrova and Riptide ST models from 2007 to 2016, including specific Riptide ST variants. It utilizes high-quality plastic with wear resistance to extend service life and includes a straightforward installation process for precise depth adjustment. It’s best for anglers with Terrova or Riptide ST builds within the 2007–2016 window who want a quick upgrade that stabilizes depth keepers during fishing in varied water conditions.
Best for: Terrova and Riptide ST users with models from 2007–2016 seeking a simple, reliable depth collar solution.
Caution: Not compatible with Terrova and Riptide ST models from 2017 onward. Confirm your motor year before buying.
yourour 2991521 Hand Control Depth Collar
Fits a wide range of Minn Kota models listed from 1994 to present, including various Traxxis, Riptide, Endura, Maxxum, and other families. It uses premium steel and resilient plastic for durability in both freshwater and saltwater environments. The cam-lock design enables quick depth changes and secure locking once the desired depth is found. This collar is ideal for anglers who need broad compatibility across many Minn Kota lines and robust construction.
Best for: anglers with multiple Minn Kota models or replacements across older and newer lines.
Caution: Check specific year/model compatibility; very old or very new models may require a different collar version.
2991521 Trolling Motor Cam Lock Depth Collar Assembly
Compatible with Minn Kota freshwater and saltwater trolling motors, this collar fits 1-1/8 inch shaft diameters and supports quick depth adjustment with a cam-lock mechanism. It emphasizes secure, precise positioning to prevent drift when adjusting depth during operation. The collar is a practical choice for anglers who need dependable depth control without complicated setup.
Best for: users seeking a simple, reliable collar compatible with most Minn Kota hand-control setups.
Caution: Ensure correct shaft diameter and model compatibility for optimal fit and locking performance.
2771500 Depth Collar with Knob Kit (Minn Kota Terrova & Riptide ST 2007–2016)
Designed to fit Minn Kota Terrova, Riptide Saltwater Terrova, RT/ST models from 2007–2016, and Riptide/Terrova BT models from 2017 onward, this kit provides precise depth control with an integrated knob for easy adjustments. The construction uses high-quality plastic for wear resistance and corrosion protection, delivering reliable performance in mixed environments. It’s a solid option for users with specific model years covered by this range and who want a knob-style control.
Best for: Terrova and Riptide ST operators within 2007–2016 (and BT variants in later span) who prefer a knob-based depth adjustment.
Caution: Not compatible with 2017+ Terrova and Riptide ST models; verify year before ordering.
2771500 Depth Collar Kit with Knob – Minn Kota Terrova & Riptide ST 2007–2016
OEM-standard design that matches the 2771500 part number. It is a direct replacement with a robust composite material that resists corrosion and wear in marine environments. It’s intended for Terrova and Riptide ST models from the early generation and offers a secure knob-based depth control. Best for owners seeking an exact-fit replacement with proven specs within the intended model years.
Best for: owners replacing 2007–2016 era depth collars with a knob; ensures OE-like fit and function.
Caution: Not compatible with 2017+ Terrova or Riptide ST models; confirm model year.
Buying Guide: Depth Collar Essentials
Key questions to guide your purchase:
- What motor models and years does your trolling motor use? Verify compatibility with 1-1/8″ shaft diameters and the specific Minn Kota family (Terrova, Riptide, Endura, etc.).
- Do you prefer a knob-controlled collar or a cam-lock design? Knobs offer adjustable grip with a tactile feel; cam-locks emphasize quick, tool-free locking.
- What environments will you fish in most—freshwater or saltwater? Materials should resist corrosion and wear for long-term durability.
- Is installation straightforward for your setup? Some collars are plug-and-play; others may require simple steps but no specialized tools.
- Will you be using multiple Minn Kota models or replacing parts across years? Look for broad compatibility or model-specific fits.
- Are there year-specific limitations? Several collars are not compatible with newer model years; double-check before purchase.
Frequently Asked Questions
- What is a trolling motor depth collar? A depth collar clamps around the shaft to set and lock the motor at a chosen depth, preventing vertical movement during operations.
- Can I use any depth collar with any Minn Kota motor? Not always. Most collars are designed for specific shaft sizes and model years; verify fit before buying.
- What material should I expect? Many collars use a combination of plastic for lightness and steel for strength and secure attachment; saltwater performance may rely on corrosion-resistant materials.
- Are depth collars easy to install? Many are designed for simple installation with minimal tools, though some models may require following year-specific instructions.
- What are common limitations to watch for? Model-year restrictions, shaft diameter compatibility, and whether the collar supports the desired depth range.
- Should I choose a knob or cam-lock collar? Knob collars provide fine, hands-on adjustment; cam-lock collars offer quick, reliable locking with fewer steps.