10 Best Crossbow Replacement String Sets of 2026 for Reliable Fit and Performance

Choosing the right crossbow replacement string set can make a big difference in fit, safety, and performance. The wrong match may wear faster, tune poorly, or simply fail to install correctly.

Below, we focus on practical buying factors so you can narrow down the best option for your crossbow type, draw weight, and model compatibility.

Best 10 Crossbow Replacement String Set Picks for 2026

Versatile Replacement Kit – Crossbow String Replacement and Caps for Multiple Draw Weights

If you need a crossbow replacement string set for a 50, 80, 150, or 180 lb setup, this kit is built around broad compatibility. The polyester replacement string comes with caps, so it’s aimed at straightforward maintenance for users who want a basic swap option without extra complexity.

Best For: Crossbow owners looking for a replacement string option that covers multiple draw-weight ranges and includes caps.

Pros:

• Supports 50, 80, 150, and 180 lb crossbow setups.
• Includes a replacement string plus caps.
• Polyester material is listed in the product details.

Cons:

• Product details are limited on exact fit dimensions.
• Better suited to buyers who already know their crossbow draw weight.

This is a practical no-frills replacement string set if your main priority is matching a listed draw-weight range. It’s best approached as a compatibility-first option rather than a highly specialized upgrade.

Pistol Crossbow Fit – SAS Prophecy Replacement Cobra String

This crossbow replacement string set is made for 50 lb. and 80 lb. pistol crossbows, with a 17-1/4 inch length and limb-tip compatibility called out in the listing. The polyester fiber build and thicker design are meant to offer a sturdier swap for SAS Prophecy or Cobra-style pistol crossbows.

Best For: Owners of 50 lb. or 80 lb. pistol crossbows, especially SAS Prophecy or Cobra models.

Pros:

• Designed for 50 lb. and/or 80 lb. pistol crossbows.
• 17-1/4 inch length is clearly specified.
• Polyester fiber construction is described as thicker and longer lasting.
• Notes compatibility with limb tips and SAS Prophecy/Cobra styles.

Cons:

• Single-string pack only.
• Fit is focused on pistol crossbows, not larger recurve models.

If your pistol crossbow matches the listed size and draw range, this is a straightforward replacement choice. The clear length and model targeting make it easier to shop with confidence.

Recurve Power Match – EOUS 26.5 Inch HMPE Crossbow String

For a crossbow replacement string set aimed at higher-draw recurve crossbows, this EOUS option lists a 26.5 inch length and 28 strands of HMPE material. The product description says it fits most recurve crossbows in the 150 lb to 175 lb range and uses a well-served endless loop design.

Best For: Recurve crossbow users with 150 lb to 175 lb draw weights who want a longer HMPE replacement string.

Pros:

• Designed for most recurve crossbows from 150 lb to 175 lb.
• 26.5 inch length is clearly listed.
• 28-strand 1600D HMPE material with serving material.
• Endless loop, well-served construction.

Cons:

• Right-hand orientation is specified.
• Not intended for pistol crossbows or lower-draw models.

This is the most specialized option in the group, and it makes sense if your recurve crossbow matches the listed draw range and length. The detailed material and construction specs are helpful for buyers who want a more exact replacement.

Two-Pack Value – GPP 17.5 Inch Replacement Strings

If you want a crossbow replacement string set with backup value built in, this GPP option includes two 17.5 inch strings for 50 lb. and 80 lb. pistol crossbows. The listing also names compatibility with models like Viper SS, Zombie React, Prophecy, and Cobra, making it a practical pick for common pistol crossbow setups.

Best For: Buyers who want two replacement strings for a 50 lb. or 80 lb. pistol crossbow.

Pros:

• Includes 2 replacement strings in the pack.
• Fits 50 lb. and/or 80 lb. pistol crossbows.
• 17.5 inch length is clearly stated.
• Listed as compatible with several common pistol crossbow models.

Cons:

• Only suited to pistol crossbows in the listed draw range.
• Length is fixed, so proper model matching matters.

This two-pack stands out for convenience if you like having a spare on hand. It’s a simple, practical option when you want a matched replacement and don’t want to reorder soon after.

Factory-Grade RAVIN Maintenance Kit – RAVIN Replacement String & Cable Set

If you need a crossbow replacement string set for a RAVIN setup, this factory maintenance kit is built for specific RAVIN models and is aimed at restoring performance after routine wear. It includes the main string plus all cables needed for a full restoration, but it is only the right choice if you have the proper RAVIN equipment and installation support.

Best For: RAVIN owners who want a genuine replacement set for compatible models and can use the required RAVIN Bow Press.

Pros:

• Compatible with multiple RAVIN models including R9, R10, R15, R20, R29, R29X, and LR
• Complete string and cable set for full crossbow restoration
• Designed to help maintain peak bow velocity with routine replacement
• Genuine factory maintenance part

Cons:

• Requires the official RAVIN Bow Press for safe installation
• Not compatible with other presses
• Complex replacement is best handled by a pro shop or RAVIN Service Department

For eligible RAVIN crossbows, this is a straightforward maintenance choice that prioritizes correct fit and factory support. It is less of a universal option and more of a model-specific service part for owners prepared for the required installation process.

Mini Crossbow String Pick – EOUS 17.5" Pistol Crossbow Strings

This crossbow replacement string set is made for pistol crossbows in the 50 to 80 lb range and is sized for mini crossbow setups that need a 17.5-inch string. It uses 20 strands of 1600D HMPE with served ends, making it a targeted replacement option for specific compact models rather than full-size crossbows.

Best For: Owners of compatible pistol crossbows such as the PSE Viper SS or PSE Zombie React Crossbow Pistol.

Pros:

• Designed for 50 to 80 lb pistol crossbows
• 17.5-inch length fits compact mini crossbow setups
• 20 strands of 1600D HMPE with 0.025″ serving material
• Well-served endless loop type for compatible installations

Cons:

• Specialized for pistol crossbows, not standard crossbows
• Compatibility is listed for specific models only
• Single-purpose sizing limits versatility

If you are replacing a string on a matching pistol crossbow, this set keeps the selection simple with the right length and construction details. It is best viewed as a model-specific replacement rather than a general-purpose string upgrade.

Model-Specific Spare Pack – BALLISTA BAT String and Cable Set

For BAT owners shopping for a crossbow replacement string set, this BALLISTA BAT spare pack is designed specifically for the original BAT crossbow. It includes one shooting string and two support cables, giving you the parts needed for routine maintenance or a ready-to-go backup set.

Best For: BALLISTA BAT owners who want an original replacement set for routine upkeep and downtime reduction.

Pros:

• Designed for BALLISTA BAT only
• Includes 1 shooting string and 2 support cables
• Black parts match the original BAT setup
• Useful as a spare set for maintenance planning

Cons:

• Not compatible with BAT Reverse, MEGABAT, or Hawkwing
• Must be installed according to the manual
• Users still need to inspect strings and cables before each session

This is a practical replacement option if you own the correct BAT model and want the right parts on hand before wear interrupts use. Its narrow compatibility is a strength for fit, but it also means buyers need to verify the exact crossbow model first.

Pistol Crossbow Spare Pair – 17.5-inch 20-Strand Replacement

If you’re shopping for a crossbow replacement string set for a compact pistol crossbow, this 2-pack is built around a very specific fit: 17.52 inches and 20 strands. The notes emphasize compatibility with many 50-80 lb mini and hunting-style pistol crossbows, plus pre-stretched HMPE construction for steady performance.

Best For: Owners of compatible 50-80 lb pistol crossbows who want a precise-fit 2-pack with a spare on hand.

Pros:

• Exact 17.52-inch length for models that need a precise replacement fit.
• 20-strand HMPE construction is designed for durability and low stretch.
• 2-pack gives you a backup string for range days or hunting trips.
• Pre-stretched design helps simplify installation and initial use.

Cons:

• Made for compatible mini/pistol crossbows, so fit is not universal.
• At 17.52 inches, the size needs to match your bow requirements closely.
• Color and material choices are limited to the listed black/red polyester build.

This is a practical spare-string option if your crossbow needs a measured replacement rather than a general-purpose part. The value here is in the exact sizing and backup pack, not broad compatibility.

BAT Reverse Maintenance Set – 1 String, 2 Cables

This crossbow replacement string set is a maintenance spare made specifically for the BALLISTA BAT Reverse. It includes one black shooting string and two black support cables, so it covers the parts you need for routine service rather than a standard-BAT swap.

Best For: BALLISTA BAT Reverse owners who want the correct spare string-and-cable set for routine maintenance.

Pros:

• Designed specifically for the BAT Reverse model.
• Includes 1 shooting string and 2 support cables in one set.
• Helps reduce downtime before practice, bowfishing, or hunting use where permitted.
• Black parts match the original BAT Reverse setup.

Cons:

• Not compatible with standard BAT, MEGABAT, Hawkwing, or other models.
• Only a maintenance spare, so it is model-specific rather than universal.
• Installation should be done only as directed in the manual.

If you need the right parts for a BAT Reverse, this set keeps the replacement process straightforward by bundling the exact string and cables together. The main advantage is compatibility accuracy, which matters more here than all-purpose flexibility.

Barnett XP Series Fit – Rhino Material String and Cable Set

For buyers comparing a crossbow replacement string set for Barnett XP models, this option is tailored to the XP400, XP380, XP370, and XP350. It pairs a direct-fit string and cable setup with pre-stretched Rhino material, which the notes position as a durability and consistency upgrade for hunters and target shooters.

Best For: Barnett XP-series crossbow owners who want a direct-fit, pre-stretched replacement set.

Pros:

• Direct fit for Barnett XP400, XP380, XP370, and XP350 models.
• Rhino material is described as durable with low creep.
• Pre-stretched construction is ready to shoot with less break-in time.
• Includes both string and cable dimensions for a complete replacement setup.

Cons:

• Compatibility is limited to the listed Barnett XP series models.
• No broad universal fit claim, so model matching matters.
• Best value depends on whether you need the specific string and cable lengths provided.

This set makes sense if you want a replacement that is built around the Barnett XP series rather than a generic option. The pre-stretched Rhino build and model-specific sizing are the key reasons to consider it.

How We Picked the Best Crossbow Replacement String Set

We looked for replacement sets with clear compatibility, solid material specs, and the right format for common crossbow styles. That includes pistol crossbows, recurve models, and manufacturer-specific kits that need exact fit. We also favored listings that clearly state draw-weight or model support, since that reduces guesswork and returns.

Quick Comparison

Not every Crossbow Replacement String Set serves the same job. Some are built for compact 50 lb. to 80 lb. pistol crossbows, while others are designed for higher-powered recurves or brand-specific platforms like Ravin, BAT, or Barnett. In general, the more exact the compatibility claim, the better the chance of a proper fit.

Key Buying Factors for a Crossbow Replacement String Set

Compatibility Comes First

Always match the string and cable set to your exact crossbow model, limb style, and draw weight range. A string that is close in length is not good enough if the limb tips, cable routing, or brace height are different.

String Length and Strand Count

Length must be correct for the bow to tune properly, and strand count can affect durability, stretch resistance, and feel. Higher strand counts and HMPE/Dyneema-style materials are common signs of a more durable setup, but they still need to be matched to the bow’s design.

String-Only Vs. Full Set

Some buyers only need a shooting string, while others need a full Crossbow Replacement String Set with cables included. Full sets are usually the better choice if your bow uses a cable system or if you want a complete refresh for consistent performance.

Material and Stretch Resistance

Look for low-stretch materials and strong serving quality. A stable string helps preserve velocity, maintain tuning, and reduce frequent re-adjustments. For hard-use hunting setups, that stability matters more than minor price differences.

Who Should Buy Which Crossbow Replacement String Set?

If you own a pistol crossbow, choose a compact replacement string designed for your exact pound rating and length. If you shoot a recurve crossbow, make sure the string matches the limb geometry and recommended draw weight range. If you have a premium or brand-specific bow, a model-matched Crossbow Replacement String Set is usually the safest and best-performing option. For most buyers, the best pick is the one that prioritizes exact compatibility over generic fit claims.