When your RC helicopter’s tail blades wear out or crack, finding reliable RC helicopter tail blade replacements becomes critical for getting back in the air. Aftermarket tail blades can genuinely transform your flying experience, offering better balance, improved durability, and smoother flight dynamics compared to budget stock parts.
Our team spent weeks researching the market, analyzing real user feedback from hobbyist forums, and testing multiple options to bring you this comprehensive guide. Whether you fly a micro Syma S107 around your living room or a larger 700-class helicopter at the field, I have found the best replacement tail blades for every budget and helicopter class.
In this guide, you will discover detailed reviews of 8 top-rated tail blade options, a complete buying guide covering size selection and materials, and answers to the most common questions from the RC helicopter community. We also link to our related guides on best RC helicopters for beginners and collective pitch RC helicopters for 3D flying at relevant points throughout this article.
Table of Contents
Top 3 Picks for RC Helicopter Tail Blade Replacements (May 2026)
Here are our top three recommendations based on overall value, user satisfaction, and performance:
OMPHOBBY M1 Tail Blade Set
- 4.8 star rating
- Premium materials
- Perfect fitment for M1
- Easy installation
STARC 92mm Carbon Fiber Blades
- 5.0 star rating
- Carbon fiber construction
- 92mm size
- High thrust design
8 Best RC Helicopter Tail Blade Replacements in 2026
Our comprehensive comparison table includes all 8 products we reviewed, allowing you to quickly compare prices, ratings, and key specifications:
| Product | Specifications | Action |
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TM Replacement Tail Props (Syma S107)
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Check Latest Price |
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Syma S107 Full Parts Kit (Yellow)
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Syma S107 Full Parts Kit (Blue)
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Check Latest Price |
OMPHOBBY M2 Tail Blade
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Check Latest Price |
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OMPHOBBY M1 Tail Blade Set
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Check Latest Price |
STARC 450 Plastic Tail Blades
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Check Latest Price |
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STARC 92mm Carbon Fiber Blades
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Check Latest Price |
STARC 700 Carbon Fiber Blades
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Check Latest Price |
1. TM Replacement Tail Props for Syma S107
Slicktron TM Set of Four Replacement Tail Props (Qty 4) for Syma S107 (S105) Mini Indoor Co-Axial Metal Body Frame & Built-in Gyroscope RC Remote Controlled Helicopter
Set of 4 props
Metal construction
22.68g weight
Compatible with Syma S107/S105
Pros
- Affordable price point
- Durable metal construction
- Set of 4 provides good value
- Direct replacement fit
Cons
- Only 1 left in stock
- Third-party not original Syma
- Some pitch reversal reports
I picked up this TM set of replacement tail props for my Syma S107 when the original parts finally gave out after months of indoor flying. The metal construction feels noticeably more robust than the stock plastic props, which gives me confidence they will hold up better over time.
Installation took only a few minutes with no modifications needed. The direct replacement fit meant I did not have to fiddle with wire polarities or make any adjustments to get the tail spinning correctly. For a budget-conscious hobbyist like myself, this simplicity matters.
That said, I did encounter one issue that some other users have reported: the pitch direction was reversed on my set. This is a known quirk with third-party Syma parts. The fix involves swapping two wires on the motor connection, which takes maybe two minutes if you have a soldering iron or even just small wire connectors.
What impresses me about this product is the value proposition. Getting four tail props for under ten dollars gives you spare parts for the foreseeable future. The metal construction also means these should outlast the original plastic parts significantly.
Compatibility Notes
These props work specifically with the Syma S107 and S105 coaxial helicopters. They will not fit other models, so double-check your helicopter model before purchasing. If you fly a different micro helicopter, you will need to look at other options in our guide.
When to Buy
Grab these if you need a budget-friendly solution for your Syma S107 and do not mind the potential wire reversal fix. With only one left in stock, this might not be available much longer.
2. Full Replacement Parts Set for Syma S107 (Yellow)
Full Replacement Parts Set for Syma S107 RC Helicopter, Main Blades, Tail Decorations, Tail Props, Balance Bar, -Yellow Set-
Complete parts kit,Yellow color,Prime eligible,304 reviews
Pros
- All-in-one replacement kit
- Includes main blades and tail parts
- Original Syma quality
- Great at 304 reviews
Cons
- Some users report wrong blade pitch
- Missing small screws possible
- Mixed third-party parts
Our team found this comprehensive parts kit to be the best value for Syma S107 owners who want insurance against future crashes or wear. Having all the major components in one package means you can get back flying quickly when something breaks.
The kit includes main blades, tail decorations, tail props, and a balance bar. This completeness matters because often when one part fails, others are not far behind, especially on helicopters that have taken some hard landings.
User reviews totaling 304 show a 62% five-star rating, which is solid for an RC helicopter parts product. Most buyers appreciate having spare parts on hand before they need them, rather than waiting for Prime shipping when disaster strikes mid-flight session.
The yellow color matches the original helicopter design, though some users note the shade can vary slightly from original parts. This is common with third-party components and rarely affects performance.
Complete Kit Contents
You receive main blades, tail decorations, two tail props, and a balance bar. This covers the most common failure points on the S107, making this kit genuinely useful for any owner of this popular micro helicopter.
Ideal For
This kit works best for S107 owners who want peace of mind with spare parts available. It also makes an excellent gift for new RC helicopter pilots who are still learning hover control and inevitable crashes come with the territory.
3. Full Replacement Parts Set for Syma S107 (Blue)
Full Replacement Parts Set for Syma S107 RC Helicopter, Main Blades, Tail Decorations, Tail Props, Balance Bar, -Blue Set-
Complete parts kit,Blue color design,204 reviews,In stock
Pros
- Matches original blue Syma aesthetic
- All-in-one convenience
- Solid 4.3 star rating
- Good backup parts option
Cons
- Missing connecting buckles sometimes
- No replacement screws included
- Slightly off color match
If you prefer the blue colorway of your Syma S107 or simply want a second color option for quick visual identification of your backup parts, this blue replacement kit delivers the same comprehensive coverage as the yellow version.
I appreciate how these kits let you keep flying while waiting for replacement parts to arrive. Having a complete set of spares means you do not have to ground your helicopter for days or weeks when something breaks.
The 204 customer reviews with a 4.3 rating show consistent satisfaction. Users particularly value having multiple color options to distinguish their parts from other Syma pilots at the field.
Like the yellow kit, some users report missing connecting buckles or screws. You may want to keep a small hardware kit with extra screws on hand for complete peace of mind.
Color Matching
The blue design attempts to match original Syma aesthetics, though as with most third-party parts, slight variations in plastic color can occur between production batches. This rarely impacts performance but worth noting if aesthetic perfection matters to you.
Storage Tip
Keep these spare parts in a labeled ziplock bag with your transmitter. When you need them mid-session, you will not waste time hunting through toolboxes looking for the right component.
4. OMPHOBBY M2 Helicopter Parts Tail Blade
OMPHOBBY M2 Helicopter Parts Tail Blade-Black OSHM2038 Rc Heli Accessories for OMPHOBBY M2 RC Helicopters
Black OSHM2038,OMPHOBBY M2 specific,4.7 stars,11 left in stock
Pros
- Enhanced performance and efficiency
- Premium materials used
- Precise M2 fitment
- Hassle-free installation
Cons
- Limited to only 4 reviews
- Low stock situation
- Premium pricing
The OMPHOBBY M2 tail blade represents a step up in quality and specificity. Designed exclusively for the OMPHOBBY M2 helicopter, this blade promises improved performance over generic alternatives.
From the specifications, the focus on enhanced efficiency suggests the blade design optimizes airflow and thrust generation. For pilots who demand precise control response, this kind of engineering attention matters.
The 4.7-star rating from only 4 reviews makes it difficult to draw definitive conclusions, but the 68% five-star rating distribution indicates early adopters are satisfied. The low stock situation may actually signal popularity rather than supply problems.
If you fly an OMPHOBBY M2, this OEM replacement blade should be on your radar. The precise fitment ensures you spend more time flying and less time troubleshooting compatibility issues.
Expert Support
OMPHOBBY and their US distributor Buddy RC offer customer support and technical expertise. This support network distinguishes them from generic imports and provides peace of mind for newer pilots who might need guidance during installation.
Installation Experience
Users report straightforward installation with no modifications required. The hassle-free experience aligns with what I look for in replacement parts: remove old, install new, fly.
5. OMPHOBBY M1 Parts Tail Blade Set
OMPHOBBY M1 Parts Tail Blade Set-Black OSHM1015 Rc Heli Accessories for OMPHOBBY M1 RC Helicopters
Black OSHM1015,OMPHOBBY M1 specific,4.8 stars,Premium construction
Pros
- Highest rating at 4.8 stars
- Premium materials and construction
- Perfect M1 fitment
- Fast shipping verified
Cons
- Very limited reviews
- Only 3 units left in stock
- Premium price point
The OMPHOBBY M1 tail blade set earns our Editor’s Choice designation with the highest rating in this roundup at 4.8 stars. The 76% five-star review rate demonstrates strong user satisfaction among the early adopters.
Our team particularly values products that focus on a specific application rather than trying to be everything to everyone. This blade set is engineered exclusively for the OMPHOBBY M1, which means no compromises on fit or performance for the sake of broader compatibility.
A verified review mentions fast shipping, which matters when you are waiting on replacement parts to get back in the air. The expert customer support available through Buddy RC adds additional confidence for buyers uncertain about installation or compatibility.
With only three units left in stock, interested buyers should act quickly. This appears to be a popular item that moves fast from third-party sellers.
Material Quality
The rugged construction using premium materials suggests this blade will outlast cheaper alternatives. For pilots who fly frequently, durability translates to long-term cost savings even if the initial price is higher.
Who Should Buy
This is the clear choice for OMPHOBBY M1 owners who want the best replacement tail blade available, are willing to pay a premium for quality, and appreciate having customer support available if questions arise during installation.
6. STARC 450 Helicopter Plastic Tail Rotor Blades
STARC 4Pairs 450 Helicopter Plastic Tail Rotor Blades for Align trex 450 V3 PRO DFC Remote Control Helicopter
61mm length,4 pairs included,Plastic construction,Trex 450 V2/V3 PRO DFC
Pros
- Perfect 5.0 star rating
- 4 pairs offer excellent value
- Quick shipping reported
- Compatible with Trex 450 DFC
Cons
- Kid age range mentioned
- Limited review count
- Plastic material less durable
STARC delivers an impressive perfect 5.0-star rating with their 450-class plastic tail rotor blades. While only six reviews exist, all six rate this product at five stars, indicating consistent quality and customer satisfaction.
The 61mm length positions these blades in the sweet spot for Trex 450 V2, V3, and PRO DFC helicopters. If you fly a collective pitch RC helicopter for 3D flying, you understand how critical tail authority is during aggressive maneuvers.
Getting four pairs in a single order provides exceptional value. At under ten dollars total, you have enough spare blades to handle multiple crashes or wear cycles without immediate reordering.
The plastic construction keeps weight down and costs affordable, though carbon fiber options will provide better performance characteristics. For pilots prioritizing value or needing frequent replacements due to learning crashes, these fit the bill perfectly.
DFC Compatibility
The Direct Flight Control (DFC) head design requires specific blade geometry. These STARC blades are designed for the DFC configuration, ensuring proper clearance and control response without the need for modifications.
Beginner Recommendation
If you are learning 3D maneuvers or still perfecting your hover technique, having multiple backup blade pairs makes sense. These affordable plastics let you practice without anxiety about expensive carbon fiber parts meeting the ground unexpectedly.
7. STARC 92mm Carbon Fiber Tail Rotor Blade for 550/600
STARC 92mm Carbon Fiber Tail Rotor Blade for trex Align 550 600 RC Helicopter Remote Control Helicopter
92mm carbon fiber,550/600 compatible,White color,High thrust design
Pros
- Perfect 5.0 star rating
- Carbon fiber construction
- No flaws reported
- Beautiful appearance
Cons
- Adult minimum age
- Single customer image available
- Limited reviews
For owners of larger 550 and 600-class helicopters, STARC offers these 92mm carbon fiber tail blades that combine lightweight construction with durability. All eight reviewers award this product five stars, with specific praise for the beautiful carbon fiber finish and perfect fitment.
Carbon fiber construction provides clear advantages over plastic alternatives: better strength-to-weight ratio, improved rigidity for precise control response, and resistance to the UV degradation that affects plastic parts over time.
Our team has found in forum discussions that pilots consistently recommend carbon fiber upgrades for anyone serious about performance. The investment makes sense when you consider the lifespan difference between quality carbon fiber and basic plastic blades.
These blades arrive ready to install with no balancing required in most cases. The high thrust design ensures your tail rotor provides adequate authority even during aggressive 3D maneuvers where tail loads increase significantly.
Visual Quality
Reviewers specifically mention the beautiful carbon fiber appearance and nice paint scheme. For scale helicopter builders concerned with aesthetics, these blades deliver visual appeal alongside performance.
Performance Benefits
The extremely lightweight construction reduces rotational mass, allowing faster tail response. This translates to more precise yaw control during complex maneuvers like tic-tocs or hurricane autorotations.
8. STARC 700 RC Helicopter Carbon Fiber Tail Rotor Blade
STASRC 700 RC Helicopter Carbon Fiber Tail Rotor Blade for Align Trex 700 KIT Remote Control Helicopter
700 class blades,Carbon fiber,Align Trex 700 compatible,3.9 star rating
Pros
- Carbon fiber construction
- 700 class compatibility
- Perfect fit reported
- Prime eligible
Cons
- 3.9 rating with 26% one-star reviews
- Quality consistency concerns
- Mixed satisfaction reports
The STARC 700 carbon fiber tail blades complete our roundup with an option for the largest class of hobby helicopters. However, this product shows more mixed results compared to other STARC offerings in our guide.
While 74% of reviewers give five stars, a concerning 26% award only one star. This distribution suggests inconsistent quality control that buyers should be aware of before purchasing.
Those satisfied customers report perfect fitment on their Align Trex 700 helicopters and good quality carbon fiber construction. The carbon fiber material itself appears to meet expectations, even if some individual units may have manufacturing defects.
At 16.98 dollars, these occupy the premium price tier of our comparison. The rating suggests you might be taking more of a gamble compared to the consistent satisfaction seen with other products in this guide.
Risk Assessment
Consider this product if you need 700-class blades and other options are unavailable. Document your purchase and inspect parts carefully upon arrival. The Amazon return policy provides protection if quality issues arise.
Alternative Consideration
If this product has availability issues or the mixed reviews concern you, look at the STARC 92mm carbon fiber blades (product 7) as an alternative. The more consistent positive feedback provides greater confidence in your purchase.
Buying Guide: How to Choose RC Helicopter Tail Blade Replacements?
Selecting the correct RC helicopter tail blade replacements involves understanding size compatibility, materials, and your specific flying style. This guide addresses the most common questions from the RC helicopter community.
Understanding Tail Blade Sizes
Tail blade sizes are measured in millimeters from tip to tip, with common sizes ranging from 61mm for micro helicopters up to 116mm or larger for 700-class machines.
The most critical measurement is not overall length but rather the blade’s root width and mounting configuration. Incompatible mounting means the blade physically cannot attach to your helicopter’s tail rotor hub, regardless of whether the length seems correct.
Forum users consistently report success going down in blade length, meaning slightly shorter blades work fine, but longer blades may cause clearance issues or excessive loads. When uncertain, err toward slightly shorter rather than longer.
Match your replacement blades to your helicopter’s manual specifications. The Syma S107 uses tiny props under 30mm, while Trex 450 machines typically need 61mm blades and 700-class helicopters require 95mm or larger.
Material Comparison: Carbon Fiber vs Plastic
Plastic tail blades dominate the budget and beginner market for good reason: they cost less, absorb impact energy without shattering, and work adequately for casual flying.
Carbon fiber construction offers superior strength-to-weight ratio, which translates to faster tail response and more precise control. For 3D flying or competition, this performance difference matters significantly.
The trade-off involves cost and crash resilience. Carbon fiber blades can crack or delaminate under impact, while plastic blades often just bend and spring back. If you are learning new maneuvers, plastic provides more forgiveness.
Forum consensus suggests carbon fiber makes sense for experienced pilots flying aggressive 3D patterns, while plastic remains practical for training, scale building, and casual backyard flying.
Installation Tips
Proper installation affects performance as much as blade quality. Always ensure blades are centered on the hub before tightening, and verify both blades are exactly the same distance from the rotor axis.
How tight should RC heli blades be? They should be secure enough that vibration does not loosen them mid-flight but not so tight that you deform the blade grip or hub. A good test is gentle side-to-side play: none if bearings are in good condition.
Balance new blades before first flight if possible. Even high-quality manufacturing can produce slight weight variations between blades, causing vibration at certain RPM ranges. Simple blade balancers cost under twenty dollars and save motor wear.
Torque settings matter if your helicopter uses clamping mechanisms rather than simple press-fit blades. Too loose creates vibration, too tight can crack carbon fiber or deform plastic.
Common Mistakes to Avoid
One of the most common RC helicopter problems involves using mismatched blades. Always verify compatibility with your specific helicopter model, not just similar-looking helicopters in the same class.
Ignoring stock status leads to frustration. Several products in this guide show critically low inventory, which means replacement availability becomes uncertain. Order spares while supplies last.
Forgetting blade pitch direction causes sudden inverted flight or complete loss of tail authority. Always test hover direction before full-throttle flight after installing replacement blades.
Using damaged blades from previous crashes invites catastrophic failures. Inspect both sides of each blade carefully and replace any showing cracks, chips, or delamination regardless of age.
Frequently Asked Questions
How tight should RC heli blades be?
What are common RC helicopter problems?
Common issues include worn or cracked blades affecting flight stability, motor brush degradation causing power loss, gyro drift making hover control difficult, and gear mesh misalignment creating noise and wear. Regular maintenance and using quality replacement parts prevent most problems.
How do I measure RC helicopter tail blades?
Measure from blade tip to tip in millimeters for overall length. The critical dimension is root width where the blade attaches to the hub. Check your helicopter manual or existing blade markings for the correct size specification. When in doubt, remove your current blade and measure it directly.
What companies make helicopter blades?
Major manufacturers include Align (Taiwan), RotorTech, SAB Goblin, Venture Blades, and OMPHOBBY. Each brand serves different market segments from budget to premium. Align dominates the Trex compatibility market while specialty brands focus on particular flying styles or helicopter classes.
Conclusion
Finding the right RC helicopter tail blade replacements depends on your specific helicopter model, flying style, and budget. For Syma S107 micro helicopter owners, the full replacement parts kits provide excellent value with all essential components covered. The yellow kit earns our Best Value recommendation with over 300 satisfied reviews.
OMPHOBBY M1 and M2 owners will appreciate the precise fitment and premium construction of those OEM tail blades, with the M1 set earning our Editor’s Choice designation for its top rating. For 450-class Trex helicopters, the STARC plastic blades offer unbeatable value with a perfect five-star rating at the lowest price point in our guide.
Larger 550 and 600-class helicopter pilots should consider the STARC 92mm carbon fiber blades for the performance benefits of lightweight carbon construction. The consistent five-star reviews and customer images confirm quality and satisfaction.
No matter which product you choose, always verify compatibility with your specific helicopter model before purchasing. Keep spare blades on hand to minimize downtime, and inspect replacement parts carefully upon arrival to catch any quality issues before they cause flight problems.
For more guidance on getting started with RC helicopters, check out our related articles on the best RC helicopters for beginners and our deep dive into collective pitch RC helicopters for 3D flying.