The 11 Best Single Speed Crank Arms (2022 reviews)

The Ganopper Single Speed Crank Arm is easy to modify. single speed crankset, dual crankset, triple crank set. Alu 6061 square bike crank, design of stiffener, durable, light weight, only 499g/set.7075 alloy aluminum single speed 32 tooth chainring. Furthermore, the single comes with a chain ring and it is black. Lastly, the ganopper single speed crank arm looks amazing in red and is available in 3 other colors: green, blue and black.

Almost all customers found that the arm is from the cheap bottom bracket. Moreover, they strongly agree that the single comes with a chain ring and left and right crankset.s. Further, a few strongly agree that this will work with any bike with a square tapered bottom bracket. In short, buyers found this to be one of the best arms for daily purposes.

Why We Like This:

Bcd: 104mm(outer circle), 64mm(inner circle).color: matte black. Full crank set weight:1.34 lbs.
Good investment for the long term.

RELATED: Best Crank Bottom Brackets

Best For The Price: Bucklos Single Speed Crank Arm

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If you are currently in the market looking for a suitable arm for your regular use, Bucklos single speed crank arm is the natural choice. The Bucklos single speed crank arm can be trusted for good quality and has a new design. 104 bcd ultralight mountain bike crank, solid and durable, only be used with a single speed chainring. Also, it is great for the price and it is easy to assemble.

The arm is easy to install, works great and it performs well. Finally, the Bucklos single speed crank arm is suitable. It looks great and it makes for a nice colour.

Almost all buyers opine that the single can be used as a budget upgrade to an older bicycle. Moreover, they also found that the single can adjust the chainring well. In conclusion, buyers found this to be one of the best single for daily purposes.

Why We Like This:

This is good for seamless transition, is cool and it looks good.
They fit perfectly, it is built with great quality and has great design.
And, this crank will fit most standard square taper bottom bracket.
This looks good too, it does the job and has a perfect design.

Best For Good Value: Cdhpower Single Speed Crank Arm

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If you often find yourself scrambling for a convenient and suitable arm, Cdhpower Single Speed Crank Arm should be your first option for buying. The cdhpower single speed crank arm is easy to install and it is lightest. Make sure this fits by entering your model number. Moreover, it works as intended and it comes with great quality.

The arm you can buy for good value, is pretty good and it fits perfectly. Most importantly, the cdhpower single speed crank arm is good for good quality and it is very nice.

Almost all buyers found that the single does not match what shown on amazon for the set. In addition, they strongly agree that the single is called cross-chaining where the chain is at too much of an angle to support the pressure. Also, a few strongly agree that the single is 13mm diamter of the square hole on the crank.

Customers say that getting a two speed freewheel, along with arm is useful.

Why We Like This:

Excluding bb; net weight:515g; chain ring ：1/8".
This is with fast shipping, has a great crank and it looks good.
Compatible with 9/16 inch pedals; diameter of chainring:132mm.
Compatible with bb 68x118mm,68x120mm,68x122mm;forged alloy crankarms w/ solid carbon steel chainring.

Best For Road Bike: Senqi Single Speed Crank Arm

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The Senqi Single Speed Crank Arm should be able to handle its purpose and duties with ease. In addition, the senqi single speed crank arm fits correctly, is perfect for single-speed bikes and it is made for easy install. The alloy crank and steel chainwheel will allow you to ride more efficiently with a smooth cadence day in and day out and, in turn, reduce the need for constant maintenance. Moreover, it is designed for a great price and it is best for the standard size. Lastly, the senqi single speed crank arm is available in 2 attractive colors: silver and black.

Almost all buyers quickly discovered that the single works well but the price is too high.

Customers discovered that getting a two speed freewheel, along with arm is useful.

Why We Like This:

It looks great, works perfectly and it fits on the road.
Single speed fixed gear chainring aluminum alloy bicycle crankset.
This is suitable for any number of teeth and it is very cool.
Single speed fixed gear chainring aluminum alloy bicycle crankset.

Best For Single Speed Bikes: Cysky Single Speed Crank Arm

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Compared with other arms in this category, the Cysky Single Speed Crank Arm has a convenient design. The cysky single speedcrank arm works perfectly and it fits perfectly. You can choose according to your needs, 53t or 56t or 58t. Moreover, this is a crankset made for square taper bottom brackets.

The single looks great and it fits perfectly. And, it is good good quality and it feels so much lighter. Above all, the cysky single speed crank arm is stylish, is for single - speed bikes and it provides for easy install.

One customer says - "You’ll need a crank puller to remove the existing crank, but it’s an easy 20 minute job. ". Most buyers quickly discovered that the single is the perfect conversion for jetson bolt pro. Overall, buyers found this to be one of the best arms for daily purposes.

Why We Like This:

What size bottom bracket should be used for a single speed bike ?.
Pedal size: 9/16". Chain size: standard 1/2" x 1/8".
This comes with both crank arms or just the drive side.
170mm crank arm length without any overlap of the crank arm and chainring bolt.

Best For The Money: Donsp1986 Single Speed Crank Arm

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate arm. The Donsp1986 Single Speed Crank Arm is exactly that - it's a simple arm that hits all the right notes. The donsp1986 singlespeed crank arm is compatible with 9/16 inch pedals. Make sure this fits by entering your model number. These are intended to be used on single speed mountain road bike fixed gear bicycle.

The single comes with both crank arms or just the drive side. Lastly, the donsp1986 single speed crank arm works well for good quality and it is priced right.

Almost all customers agree that the single is a great-value square taper crankset with a removable chainring. And, a few also found that the single is a 5-bolt 110bcd chainring, cranks are 170mm. In addition, they strongly agree that the crank arm attached to the chainring is non - removable ( it is riveted in place ), the chainring is held in by standard chainring bolts.

Customers discovered that getting a crank bottom bracket, with this single made their life much easier.

Top Customer Quotes:

The complete one set includes the left crankarm, right crankarm and chainring;.
This is a crankset made for square taper bottom brackets.
This is made for good value and it works great.
What size bottom bracket should be used for a single speed bike ?.

RELATED: Best Chainring Crank Singles

Best For Light Weight: Parthan Single Speed Crank Arm

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The private single speed crank arm is capable of outshining several other arms featured in this list in overall features in its price range. The private single speed crankarm is strong and compatible, easy to modify single speed crankset, dual crankset, triple crankset. . Further, it is portable and it is made of aluminum alloy. Above all, the private single speed crank arm is stylish, is blue and black.

Few customers bought mountain bike crank tool, along with the arm.

Why We Like This:

Size: 104mm(outer circle), 64mm(inner circle).
Material: made of aluminum alloy, durable to use.
Portable: light weight, stylish appearance, dazzling shape.
Application: fit for mountain bike, road bike crank set etc.

Best For Number Of Teeth: Lasco Single Speed Crank Arm

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If you often find yourself scrambling for an appropriate and satisfactory arm, Lasco Single Speed Crank Arm is your end point. The lasco singlespeed crank arm fits 9/16" pedal axles and also designs a much stronger and faster crankset. 170mm crank arm length without any overlap of crank arm & chainring bolts. These are compatible with 130bcd chain gears.

The arm comes with stronger forged arms and cnc aluminum chain gear and chainguard. Also, it includes bottom bracket bolts for the crank arms. Finally, the lasco single speedcrank arm is sturdy, it provides great value and has a new design.

Most buyers agree that the single is designed with the ability to change the chain ring or the guard if necessary. In addition, they say that the single makes the bike harder to ride with more resistance because of the longer revolutions. In conclusion, buyers found this to be one of the best single for daily purposes.

Why We Like This:

This allows for a number of teeth, It is black and has a perfect design.
Fits on ebike, road, mountain, multi-speed shimano sram shifter bicycles.
Direct replacement for most sondors, juice rad power, dahon, terms bicycles.
This set includes everything you need to upgrade or replace your existing bike.

Best For High Quality: Dioche Single Speed Crank Arm

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Not everyone likes to purchase a single for their regular use, but the Dioche Single Speed Crank Arm would be an anomoly. The dioche single speed crank arm is suitable, is made for city bikes, It is black and has a lightweight design. The manufacturer says: Our home safety products are dedicated to making your life smarter and more convenient, while our health beauty equipment are dedicated to making you healthier and more beautiful. Moreover, it is great for color options and has a professional design.

Lastly, the dioche single speed crank arm is made of premium aluminium alloy, which is of high strength and not easy to deform, durable for long-term use.

Most customers opine that the arm is well worth the money.

Why We Like This:

Manufacturer says: Based on this vision, we created the dioche brand in 2018.
Manufacturer says: we will improve your satisfaction with professional and standardized after-sales service.
This is compatible with many bike models.

Best Lightweight Design: Yosoo Health Gear Single Speed Crank Arm

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The Yosoo Health Gear Single Speed Crank Arm's material feels more premium than its price would suggest. The yosoo health gear single speed crankarm has strong axial strength and strong compatibility. lightweight and compact appearance, it can make your car more attractive. The bike crank arm set is lightweight, adding no heaviness to the bike.

The arm is perfect for mountain bikes and has a new design. Most importantly, the yosoo health gear single speed crank arm is made of high quality aluminium alloy material, durable to use.

Why We Like This:

[Specification]: crank length: 170mm; crank screw diameter: 15mm; square taper.
[Application]: hollow one sprocket wheel shaft for mountain bikes, road bikes.
Delivers what they promise.

Best For Folding Bike: Ota Single Speed Crank Arm

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The Ota Single Speed Crank Arm has a folding bike and it is suitable. 170mm crank arm length without any overlap of the crank arm and chainring bolt. Moreover, it is great for single speed bikes and it is good for fit for single speed bikes. Finally, the ota single speed crank arm is available in a total of 5 different colors: red, black, silver etc., so, we bet you will like one of these.

Why We Like This:

Pedal size: 9/16". Chain size: standard 1/2" x 1/8".
170mm crank arm length without any overlap of the crank arm and chainring bolt.
Teeth: 48t, crankarms: 170mm, bcd: 130mm (not including bottom bracket).
Material: aluminum alloy 7075-t6. Burly and lightweight forged crankset for ultimate strength and reliability.