The 12 Best Mountain Bike Crank Bolts (2022 reviews)

The Cysky mountain bike crank bolt has good features for the price point. The Cysky mountain bike crank bolt looks pretty good, It is used for bottom bracket diameter and has a lightweight design. Make sure this fits by entering your model number. Further, the bolt is best for high quality, is lightweight and it is used for old school.

The bolt is built for silent operation, it fits perfectly and has an excellent design. Further, it fits perfectly, is very durable and it is flexible. Above all, the Cysky Mountain Bike Crank Bolt is made for good value and has a hollow design.

Almost all buyers opine that the bolt measures 104 mm, then you should be OK. measure the bottom bracket. Further, they say that the bolt is good for a small kid maybe. Moreover, a few say that the bolt fit 68 to 73 bb but it's a 104 so maybe it will fit. To sum up, most buyers agree that the bolt suits them best, and no one questions it.

Customers also found that its wise to buy a removing chainring bolt and mountain bike crank tool, along with this bolt.

Top Customer Quotes:

This has held up great after two long rings.
It looks good, is designed for exceptional performance and it looks OK.
This improves the handling of the front boom.
Compatible with: shimano, fsa, gaint atx770 atx770-d xtc 750.

Best With Most Mountain Bikes: Bnvb Mountain Bike Crank Bolt

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The Bnvb Mountain Bike Crank Bolt should be able to handle its purpose and duties with ease. In addition, the bnvb mountain bike crank bolt is compatible with most mountain bikes and dirt bicycles. Make sure this fits by entering your model number. In addition, the bolt is very cool and it is very light. Most importantly, the bnvb mountain bike crank bolt is available in 4 colors: red, purple, silver etc., so, we bet you will like one of these.

Most customers agree that the bolt is great for chain alignment and gobbling up spindle length. Furthermore, a few also found that the bolt fits perfectly with no shims, as it's supposed to. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

Few customers got mountain bike crank tool, along with the bolt.

Top Customer Quotes:

Integrated 4 arm crank teeth plate crank.
【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.
This is the best choice for riders who want more control over their bicycles.
This provides for easy installation and it feels solid.

Best For Mountain Bike: Bucklos Mountain Bike Crank Bolt

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If you often find yourself scrambling for an appropriate and satisfactory bolt, Bucklos mountain bike crank bolt should be your first option for buying. And, the Bucklos mountain bike crank bolt is easy to take, has a great crank and it has impressed by the quality. 1Pc mtb crankset, 1pc mountain bike single speed chainring, 4pcs chainring bolts. These crank and chainring are only suitable for single speed. Finally, the Bucklos mountain bike crank bolt is available in red and black colors.

Almost all customers agree that the bolt is also a physical fitting as well. In addition, they strongly agree that the bolt is easy to assemble and install.

Top Customer Quotes:

This includes bottom bracket or caps.
This is great for the money, however the aluminum cranks could use more strength.
This is most likely a cartridge bb.
This is great with no issues.

RELATED: Best Bmx Bike Freewheels

Best For Mtb: Jiankun Mountain Bike Crank Bolt

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The Jiankun Mountain Bike Crank Bolt works great and it is tough. The Manufacturer says: We have 2 US warehouses, We will ship directly from the US stock, The product will be expedited freely delivered to you in about 2-4 business days and shipped by "usps/ups. Also, it is made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility. Finally, the jiankun mountain bike crank bolt is available in 4 different colors: crank(only)-black, crank(only)-red, red etc.,.

Almost all buyers quickly discovered that the bolt is best for chain alignment. In addition, they strongly agree that the bolt comes with spacers too, but you won't need them. Therefore, customers were eager to recommend it to friends and would-be buyers.

Top Customer Quotes:

【Chainring】single speed narrow wide 104mmbcd,32/34/36/38t,round /oval,black/red,thickness 4mm (1.9mm narrow, 3.7mm wide).
This comes with spacers to make it fit.
These fit with 9/16 peddles to add to that works with Trek Marlin 7.
This comes with spacers for 63/72mm bbs.

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Best With Fast Shipping: Fmfxtr Mountain Bike Crank Bolt

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The Fmfxtr Mountain Bike Crank Bolt is capable of outshining several other bolt featured in this list in overall features for the price point. The fmfxtr mountain bike crank bolt is made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility. The Manufacturer says: We have 2 US warehouses, We will ship directly from the US stock, The product will be expedited freely delivered to you in about 2-4 business days and shipped with a "usps/ups".one year warranty and a 100% money - back guarantee. Further, it provides great value and it is built with great quality.

The bolt is great for a great look, is fit for MTB and it is lightweight. Finally, the fmfxtr mountain bike crank bolt works great and it is designed for easy installation.

Most customers found that the bolt fits the northrock 00 that Costco sells. And, a few strongly agree that the bolt fits like it should awesome. To sum up, buyers found this to be one of the best products for daily purposes.

Customers say that buying a mountain bike crank tool and removing chainring bolt, with this bolt made their life much easier.

Top Customer Quotes:

This is meant to be used with a square taper bottom bracket.
This allows for a perfect fit, looks great and it is great with fast shipping.
It is green and it is very light.
【Chainring】single speed narrow wide 104mmbcd,30t,round,black/red/blue/green/purple/gold,thickness 4mm (1.9mm narrow, 3.7mm wide).

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Best For Crank Arm Length: Litetop Mountain Bike Crank Bolt

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If you often find yourself scrambling for a convenient and suitable bolt, Litetop Mountain Bike Crank Bolt should be your first option for buying. Moreover, the litetop mountain bikecrank bolt is a perfect fit, is very smooth and it is blue. One fordged crank set, bottom bracket, 4 pcs single chainring bolts, crank screw, crankset bolt allen wrench. Further, it works well for bottom bracket width, looks great and it is affordable. Above all, the litetop mountain bike crank bolt is available in a total of 2 different colors: red and black.

Most buyers agree that the bolt is good as a $300 or more set of name brand cranks very happy with this buy and have been running these for 6 months. Moreover, they strongly agree that the bolt can be used as a 1x on a bmx bike and would not buy it again. In addition, they strongly agree that these are about 6.8, so that should work fine as well.

Customers also discovered that its wise to buy a removing chainring bolt and mountain bike crank tool, along with this bolt.

Top Customer Quotes:

This is good for a bmx setup with a 68mm BB shell and 110mm rear hub.
Bottom bracket width: 68-73mm can be fine.
This is a 4 bolt, anything you think would work well with your setup.
This is easy to assemble and improvement in all segments of off-road and road.

RELATED: Best Chainring Mountain Bikes

Best For High Precision: Rlecs Mountain Bike Crank Bolt

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Rlecs line of bolt come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Rlecs mountainbike crank bolt is practical and it is constructed with high-quality. . This product is used to fix the crank and crank of the sprocket.

The bolt fits perfectly to keep water, dust and other elements out. Most importantly, the Rlecs Mountain Bike Crank Bolt is suitable for mountain bikes and road bikes equipped with f c-4500 and f c-5600 crank pairs.

Why We Like This:

This is applicable and it is built for a long service life.
This is good for high precision and it is made with rust-proof.
Easy to install by using the British 3/8inch (10mm) allen wrench(not included).
Suit for m18 18mm crank screw. It is a great accessory for bicycle enthusiasts.

Best For Road Bike: Dilwe Mountain Bike Crank Bolt

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Dilwe offers a variety of bolt for personal choice and yet maintains quality in all the variants. The Dilwe Mountain Bike Crank Bolt is fitment, is perfect for high quality aluminum alloy and it comes with necessary accessories. One piece a pack, good quality with a reasonable price, You will like it. The crankbolt is made of high - quality aluminum alloy, which is rust - proof, strong, firm and durable.

Lastly, the dilwe mountain bike crank bolt looks great, is perfect for high quality and it is good for packing list.

Moreover, they say that this bolt is used to tighten the crank arm to the cassette axle. Overall, many customers have used the dilwe mountain bike crank bolt for more than a few months without any complaints, and it shows no sign of giving up.

Customers say that getting a replacing crank arms on bike, along with bolt is useful.

Why We Like This:

Manufacturer says: we will reply to you instantly and help you solve your problem.
1 x crank bolt * other terms in pictures are not included.
This is designed for a long service life and it is made with high-quality.
Reasonable price-one package, good quality, reasonable price, you will like it.

RELATED: Best Tensioner Bmx Bike Chains

Best For Good Material: Ztz Mountain Bike Crank Bolt

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Not everyone likes to purchase bolt for their daily purpose, but the Ztz Mountain Bike Crank Bolt would be an anomoly. Moreover, the ztz mountain bike crank bolt is super lightweight and it is lightweight. 104/64mm.crank fitted single/double/triple chainring, crank arm length 170mm, crank related holes 74m, fitted 8-12s chain single/double/triple speed chainring. Further, this is a perfect fit and it makes for excellent quality. Lastly, the ztz mountain bike crank bolt is available in 2 colors: red and black.

One customer says - "Always start the pedal with your fingers and then tighten it with a wrench. ". A few say that the way the crank arm sits outside of the sprocket allows for a guard to go on with impending the chain.

Why We Like This:

1Pc mtb crankset, 1pc mountain bike single speed chainring, 4pcs chainring bolts.
【Package】1pc mtb crankset, 1pc mountain bike single speed chainring, 4pcs chainring bolts.
New and hot releases.

Best With Premium Material: Mioyoow Mountain Bike Crank Bolt

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The Mioyoow Mountain Bike Crank Bolt is the best quality bolt on the market today. The mioyoow mountainbike crankbolt is suitable for square hole crankset & bottom bracket. The Manufacturer says: We promise you the satisfying solutions within 24 hours. Moreover, the bolt comes with a plastic seal, no separate crank cap needed. Lastly, the mioyoow mountain bikecrank bolt is crafted with premium material and it is very light.

Customers found that getting a mountain bike suspension lube, with this bolt made their life much easier.

Why We Like This:

Dimension: size:24.3*16.3*20.7mm is suitable for most models.
1.please allow 1-2cm measuring deviation due to manual measurement.
New and hot releases.

Best With Standard Thread: Create Idea Mountain Bike Crank Bolt

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The idea mountain bike crank bolt is specially designed for your daily purpose and has all useful features. The idea mountain bike crank bolt is designed with aluminum alloy construction, is made of durable material and it is resistant. Make sure this fits by entering your model number. In addition, the bolt is crafted with fine workmanship and it looks nice.

The bolt keeps water and it can be used with standard thread. Also, it is corrosion resistant and it is blue. Most importantly, the Create Idea Mountain Bike Crank Bolt is easy to remove and use, Please use a 3/8" (10mm) allen wrench to install.

In conclusion, at the price, they believe that they got a steal of a deal with it.

Customers also discovered that its wise to buy a bike cable end cap, along with this bolt.

Why We Like This:

[Durable material]: aluminum alloy construction, anti-rust, corrosion resistant, durable.
This is about 28mmx15mm, and the thread diameter is m20 with 11mm height.
Lot of satisfied buyers.

Best For High Strength: Dttra Mountain Bike Crank Bolt

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If you want nothing but a bolt that is desirable, this DTTRA mountain bike crank bolt is certainly a wise investment. The DTTRA mountain bike crank bolt has a cool shape and it is cool. Make sure this fits by entering your model number. In addition, this allows for a great fit, It is made rust-proof and has a great design. Most importantly, the DTTRA mountain bike crank bolt comes with a hex wrench and it is made in beautiful colors.

In short, buyers found this to be one of the best bolt for daily purposes.

Customers discovered that getting a mountain bike stem bolt, with this bolt made their life much easier.

Why We Like This:

High strength, more durable, more rust-proof, cool shape, beautiful color.
Aluminum alloy 7075, titanium alloy electroplating cnc machining.
Torque: 5-6 nm (cap) 12-14 nm (bolt) weight: 6.2g (bottle cap) 5g (bolt).
Package includes: 1 crank cover + 2 crank bolts.