We consider a 104 bcd crank arm to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best 104 bcd crank arm for you.

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Our Top Picks:

Best Overall: Buy: Cysky 104 Bcd Crank Arm READ REVIEW

Best With Most Mountain Bikes: Buy: Bnvb 104 Bcd Crank Arm READ REVIEW

Best For Good Quality Crank: Buy: Jiankun 104 Bcd Crank Arm READ REVIEW

Best For Mountain Bike: Buy: Bucklos 104 Bcd Crank Arm READ REVIEW

Best With Fast Shipping: Buy: Fmfxtr 104 Bcd Crank Arm READ REVIEW

Best For Good Value: Buy: Ganopper 104 Bcd Crank Arm READ REVIEW

Best For Press Fit: Buy: Litetop 104 Bcd Crank Arm READ REVIEW

Best For The Money: Buy: Jgbike 104 Bcd Crank Arm READ REVIEW

Best For High Strength Axle: Buy: Auming 104 Bcd Crank Arm READ REVIEW

Best With Gaint: Buy: Deckas 104 Bcd Crank Arm READ REVIEW

Best For Great Price: Buy: Goyappin 104 Bcd Crank Arm READ REVIEW

Best Overall: Cysky 104 Bcd Crank Arm

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The Cysky 104 bcd crank arm gives the top-tier arms a run for their money by offering flagship specs at a much more affordable price. In addition, the Cysky 104 Bcd Crank Arm fits perfectly, is very durable and it is flexible. Make sure this fits by entering your model number. And, it looks pretty good, It is yellow and has a new design. Lastly, the cysky 104 bcd crank arm is available in red and black colors.

Almost all customers opine that the arm is very quiet after about 25 miles of riding. And, they say that the arm is good for a small kid maybe. In addition, a few also found that the arm fits most mtb bikes to add to that are made to go together.

• This comes with a 68/73 mm bottom bracket.
• This is best for high quality, is lightweight and it looks good.
• Crank arm length 170mm, crank related holes 74mm.
• This works great, It is used for bottom bracket diameter and has a lightweight design.

Best With Most Mountain Bikes: Bnvb 104 Bcd Crank Arm

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Bnvb is known for creating pragmatic and minimalist arms for people on the go, and its line of Bnvb 104 Bcd Crank Arms definitely falls in line with that reputation. The bnvb 104 bcd crank arm is great for a smooth ride and has a new design. Make sure this fits by entering your model number. Moreover, it is compatible with most mountain bikes and dirt bicycles.

The arm is made of high strength aluminum alloy, non-slip &durable, weight is approx 675g/1.48ib. And, the arm is the best choice for riders who want more control on their bicycles. Above all, the bnvb 104 bcd crank arm fits perfectly and it feels solid.

Most buyers find that the arm is easily worth $100 or more. And, a few also found that the arm is easy to install and stronger than it looks. And, a few strongly agree that the arm fits perfectly with no shims, as it's supposed to. Therefore, customers were eager to recommend it to friends and families.

• 【Size】bcd: 104mm/4.09in. Crank arm length: 170mm/6.69in, crank related holes distance: 74mm/2.91in.bottom bracket width: 68-73mm/2.67-2.87in.
• Integrated 4 arm crank teeth plate crank.
• 【Ultra-light material】：made of high strength aluminum alloy, non-slip &durable,weight is approx 675g/1.48ib.
• This is truly a fluke of the manufacturing process.

Best For Good Quality Crank: Jiankun 104 Bcd Crank Arm

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The Jiankun 104 Bcd Crank Arm should be able to handle its purpose and duties with ease. The jiankun 104 bcd crank arm is perfect for bottom bracket width and it is good for good quality. Make sure this fits by entering your model number. And, it provides great value and it works for bottom bracket diameter.

The arm is pretty good and it works really well. Moreover, it fits perfectly and it looks good. Above all, the jiankun 104 bcd crank arm works great, is very durable and it looks good.

Most customers found that the arm is great with a new decka oval chainring to make a super smooth crank set. Moreover, they strongly agree that the arm looks good and gets the job done. And, they strongly agree that the arm has a 68mm bottom bracket but road cranks hit the frame. In short, many customers have used the jiankun 104 bcd crank arm for more than a few months without any issues, and it shows no sign of giving up.

• This will fit a smaller bb unless you install the new bb as included.
• This has the right size threaded cup and mm width of bb.
• This is used for 104bcd, the crank arm length is 170mm.
• Bottom bracket width: 68-73mm. Bcd: 104mm. Crank arm length: 170mm, crank screw aliber: 15mm.

Best For Mountain Bike: Bucklos 104 Bcd Crank Arm

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The Bucklos 104 bcd crank arm is specially designed for your daily purpose and has all useful features. The Bucklos 104 bcd crank arm is sturdy, works well for good quality, it looks good and has a perfect design. 104 bcd ultralight mountain bike crank, solid and durable, only be used with a single speed chainring. Also, this is great for the price, looks nice and it does the job.

Above all, the Bucklos 104 Bcd Crank Arm fits perfectly, it is fitment and has a new design.

Most buyers found that the arm can adjust the chainring well. Further, they say that the arm can be used as a budget upgrade to an older bicycle.

• This works great, It works well for single speed bike and has an excellent design.
• And, this crank will fit most standard square taper bottom bracket.
• Good brand reputation.

Best With Fast Shipping: Fmfxtr 104 Bcd Crank Arm

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Fmfxtr has been making great arms for years, thanks to a combination of clever design and appropriate materials. The Fmfxtr 104 Bcd Crank Arm is made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility. 104/64mm.crank fitted single/double/triple chainring, crankarm length 170mm, crank related holes 74m, fitted 8-12s chain single/double/triple speed chainring. Further, it is great for a great look and it is made of great quality.

The arm provides for easy installation, is blue and it provides great value. Also, it is compatible with single, double, and triple speed chainring, not only high compatibility, and ultralight, with a high strength axle. Finally, the fmfxtr 104 bcdcrank arm is green and it is fit for mtb.

Most buyers found that the arm was meant to be used with a square taper bottom bracket. In addition, they say that the arm is well packaged and contains both crank arms, chain ring and mounting bolts. In addition, they say that the arm is compatible with a 6 speed chain. In conclusion, most customers call the arm suits best, and no one questions it.

• This is the setup mongooses should have on all their fat bikes.
• 【Chainring】single speed narrow wide 104mmbcd,30t,round,black/red/blue/green/purple/gold,thickness 4mm (1.9mm narrow, 3.7mm wide).
• This fits like it should awsome.
• This fits the northrock 00 that Costco sells.

Best For Good Value: Ganopper 104 Bcd Crank Arm

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Not everyone likes to purchase an arm for their regular use, but the Ganopper 104 Bcd Crank Arm would be an anomoly. The ganopper 104bcd crank arm is great for the price, It is blue and has an excellent design. You can modify the crank into a single speed chainset, 2 piece chainring crankset. Further, this is the crank bolts size.

The arm works great and it makes for a great replacement. Finally, the ganopper 104 bcd crank arm comes with a bottom bracket.

One customer says - "You can see in the photo how the chain rides on the chain ring below the spider. ". Most buyers opine that the arm is a nice crank set at an excellent price. Overall, many customers have used the ganopper 104 bcd crank arm for more than a few months without any complaints, and it shows no sign of giving up.

• What pedal size does this crankset work with ?.
• It is easy to modify bigger teeth singlespeed bike crankset.
• [Package includes]: 1 x square crank;1 x 104bcd chainring;4 x chainring bolts(set).
• This installed easily and it comes with great quality.

Best For Press Fit: Litetop 104 Bcd Crank Arm

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The Litetop 104 Bcd Crank Arm's high-end materials make sure that it ages well with use. Further, the litetop 104 bcd crank arm allows for a great fit and it is blue. Make sure this fits by entering your model number. Further, it fits perfectly, is affordable and it is used for bottom bracket diameter. Lastly, the litetop 104 bcd crank arm is available in 2 vibrant colors: red and black.

Most buyers agree that the arm is easy to assemble and improved in all segments, off-road and road. Also, a few strongly agree that the arm is the right bolt distance and it should work well. Moreover, a few strongly agree that these are about 6.8, so that should work fine as well. Overall, many have used the arm for more than a few months without letup, and it shows no sign of giving up.

• It looks great and it is designed for press fit.
• Made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility.
• This is good for a bmx setup with a 68mm BB shell and 110mm rear hub.
• This is easy to install. looks amazing and feels amazing when pedaling.

Best For The Money: Jgbike 104 Bcd Crank Arm

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We would, of course, be remiss if we didn't mention Jgbike 104 Bcd Crank Arm for daily purpose. The jgbike 104 bcd crankarm works well for good quality, It is smooth as silk and has a great design. Manufacturer says: Best deal, This is the most compatible crank arm set we offer for our best - selling 104bcd single chainring. Also, it is registered in the United States and has the right owner.

The arm is perfect for bottom bracket width, it is good for good quality crank and has an excellent design. Most importantly, the jgbike 104 bcdcrank arm is an authorized retailer for Shimano, Sram, Sunrace, fizi.

Most buyers found that the arm makes a significant difference. Additionally, it is a great upgrade from square taper. And, they also found that the arm comes with all the tools needed to install it. Moreover, a few also found that the arm is a great way for corrosion to build up. Overall, at the price, they believe that they got a steal of a deal with it.

• Google us will help you with more confidence to shop here.
• Amazing cranks and bottom bracket but get an aluminum crank bolt.
• This will be excellent value, It is blue and has a hollow design.
• This comes with a 1pc 104bcd chainring in randomly color/size as a bonus.

Best For High Strength Axle: Auming 104 Bcd Crank Arm

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The Auming 104 Bcd Crank Arm is capable of outshining several other arms featured in this list in overall features in its price range. Make sure this fits by entering your model number. Further, the arm is very cool and it is perfect for the bottom bracket diameter. When it comes to searching for an optimal arm, the auming 104 bcd crank arm is definitely your first choice.

• Crank arm: length: 170mm,specifications: bcd 104,compatible: single/double/triple chainring; for 7/8/9/10/11s chainring.
• Reducing the weight of your bike and making it look cooler.
• Suit for shimano, fsa compatible. Giant atx770 atx770-d xtc750.

Best With Gaint: Deckas 104 Bcd Crank Arm

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Deckas makes beautiful and great arms with classic and smartly chosen materials. The Deckas 104 Bcd Crank Arm is drop dead gorgeous and it is with fast shipping. One fordged crank set, bottom bracket, 4 pcs single chainring bolts, crank screw, crankset bolt allen wrench. In addition, it is perfect for bottom bracket width and it is lightweight.

Lastly, the deckas 104 bcd crank arm is compatible with shimano, fsa, gaint.

"It doesn’t come with instructions, so if you’re a novice, then like with anything, you might install them incorrectly. " - says, one customer. In short, buyers found this to be one of the best arms for daily purposes.

• Hollow one sprocket wheel shaft for mountain bikes, road bikes.
• Material: alloy 6061 crank, high intensity steel chainring.
• Bottom bracket width: 68-73mm. Bcd: 104mm. Crank arm length: 170mm, crank screw aliber: 15mm.
• Compatible with: shimano, fsa, gaint atx770 atx770-d xtc 750.

Best For Great Price: Goyappin 104 Bcd Crank Arm

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The Goyappin 104 Bcd Crank Arm is capable of outshining several other arms featured in this list in overall features in its price range. Also, the goyappin 104 bcd crank arm works well for good quality and it is made of high intensity aluminium alloy material. Make sure this fits by entering your model number. And, this includes one fordged crank set, bottom bracket, 4 pcs single chainring bolts, crank screw, crankset bolt allen wrench. Finally, the goyappin 104 bcd crank arm is available in versatile black color.

In conclusion, many customers have used the goyappin 104 bcd crank arm for more than a few months without any problems, and it shows no sign of giving up.

• This is suitable for most mountain bikes and road bikes on the market.
• It looks great and it fits well.
• This works for bottom bracket width and it provides great value.