Top 15 Best Mountain Bike Cranksets in 2021

Looking for the Best Mountain Bike Cranksets to buy online? Our system collects and analyzes data of various products from Amazon. Based on quality, performance, features, and customer ratings, the followings are the best-selling Mountain Bike Cranksets that you might be interested in:

Best Mountain Bike Cranksets

1
Features:
  • Precision indexed shifting
  • BB Included: No
  • Drivetrain Speeds: 7
  • Number of Chainrings: Triple
  • Drivetrain Speeds: 6
2
Features:
  • 🚴‍♂️- Best Deal,This is the most compatible crank arm set we offer for our best selling 104 bcd single chainring.In addition,it comes with 1pc 104bcd chainring in randomly color/size as a bonus.
  • 🌟 - Identical Offer, The Crank arm set made with Forged AL-6061-T6 aluminum alloy,Strong high strength,crank Arm length 170mm,Bottom Bracket Width: 68-73mm,5pc chainring bolts,each product has been tested the compatibility with our chainring;
  • 🎁 - Gift Options, it's in Our's brand package, a great upgrade or replacement for your old bike bottle cage holder. You may find it a gift option to your husband, wife, boyfriend, girlfriend, or gift for your kids' bike for back to school gift, Christmas gift, Valentine's day gift, Mother's day or Father's day gift, thanksGiving gift or New year gifts;
  • 🏫 - Support PROs, we are sponser for several PRO teams in UT and CA, we support Business, just place bulk purchase and replace for your other family bikes, recommend to your community. We offer business price for bike bicycle shops, love to be your business partners and trusted vendors;
  • 🤟 - Match DIY's Value, find brakes, cassette, rotors or bleeding kits for your bikes, find pedals, single chainring in one place, even groupset to build your bike. We are best value on bicycle parts supplier to improve your performance and experience;
3
Features:
  • 【US STOCK】We have 2 US warehouses, We will ship directly from the US Stock, The product will be expedited freely delivered to you about 2-4 business days that shipped by "USPS/UPS"
  • 【Material】Crank and Chainring Made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility
  • 【Crank】:104/64mm.Crank Arm length 170mm, Crank related holes distance 74m,fit 7-12S chains Single/Double/Triple Speed Chainring
  • 【Chainring】Single speed narrow wide 104mmBCD,32/34/36/38T,Round /Oval,Black/Red,Thickness 4mm (1.9mm Narrow, 3.7mm Wide)
  • 【Bottom Bracket】 68-73mm BSA,suit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so on.
4
Features:
  • TEETH: 53T, CRANKARMS: 170mm, BCD: 130mm (Not Include Bottom Bracket)
  • Pedal Size: 9/16". Chain Size: Standard 1/2" X 1/8"
  • 170mm crank arm length without any overlap of crank arm and chainring bolt
  • Material: aluminum alloy 7075-T6. Burly and lightweight forged crankset for ultimate strength and reliability
  • FIT For: Single Speed bikes, Track Road Bike, Fixed-Gear Bicycle, Folding Bike, BYA 412 P8, P18, SP8, Dahon Folding Bike
5
Features:
  • The novel appearance perfectly covers the place where the crank and the sprocket meet. Modify and decorate your bike with screws!
  • Sprocket bolts are suitable for single sprocket/sprocket use.
  • Material: Aluminum alloy, high strength, strong and durable.
  • Suitable for: MTB road bike BMX crank fixing nut
  • Color: Black Red Blue Gold Green Purple Silver
6
Features:
  • Material: Alloy 6061 crank ,high intensity Steel chainring
  • Crank length: 170mm , BCD: 104mm(44T,32T) , 64mm(22T)
  • removable chainring ,easy to modify single speed crankset
  • compatible speed: 7S/8S/9S , squre tapered BB (113mm~116mm spindle)
  • pedal size : 9/16" , BB not included
7
Features:
  • Suitable for 5/6/7/8 speed mountain bike, riveted disc, square hole material 6061 aluminum alloy forged T6 treatment.
  • Crank: Forged, ED (Material: Iron Disc Aluminum Crank), Support: Plastic Guard.
  • Burly and lightweight forged crankset for ultimate strength and reliability.
  • Compatible with 9/16 inches pedals; Crank length: 170mm.Forged Alloy crankarms w/solid carbon. steel chainring;Please measure the size to confirm it fit your bike before you order.
  • If you have after-sales problems about our products, please contact us, we will try our best to help.
8
Features:
  • .Size: About 24mm/0.94 in
  • .Exquisite Thread: Threaded lock design which can strengthen the stability of the side and can be disassembled with 44mm bottom bracket wrench. L menans left and R refers right.
  • .Material: Aluminum alloy. This product works stable and all parts are tested and quality-controlled which improves its durability and prolongs its service life.
  • .Gutter Seal Technology: Drastically improves sealing against the elements while reducing seal drag and friction.
  • .Easy to Install: The silicone seal keeps the contamination out, it is small in size and light, easy to install and convenient to use.
9
Features:
  • 〖Crank〗:Aviation Aluminum Alloy,3D Forged Process,Strong,Durable,Lightweight and Good Look;Integrated Spline Hollow Axle 24mm Diameter 118mm Length
  • 〖Bottom Bracket〗:English Threaded BB 1.37x24t 68-73mm;3 Pieces 2mm Spacer Included; External Cups Sealed Bearings,Smooth Movement,Dustproof and Waterproof, Long Life
  • 〖Chain Ring〗:7075 Aviation Aluminum Alloy;CNC Process,Narrow Wide GXP Driect Mount ,32T/34T/36T/38T,Suitable for 7s 8s 9s 10s 11s 12s Chain
  • 〖Wide Compatibility〗: Compatible with Most Mountain Bikes and Dirt Bicycles.Including Not Confined to Shimano, FSA, Giant ATX770 ATX770-D XTC 750
  • 〖Quality Assurance〗:One Year Warranty and 100% Money Back Guarantee
10
Features:
  • 【Crank】:104 BCD ultralight mountain bike crank, only can be used on Single speed chainring. Crank Arm Length: 170mm, Crank weight: 550g, Crank related holes distance: 74mm.
  • 【Chainring】Snail single speed narrow wide teeth chainring, 104BCD, 32/34/36/38/40/42T, Round/Oval, Black/Red, Chainring thickness 4mm (Narrow teeth: 1.9mm, Wide teeth: 3.7mm), Weight: about 45g.
  • 【Note】These crank and chainring are only suitable for single speed. Can not be used on other speed. If you have any problem before or after purchase, feel free to contact us.
  • 【Package】1PC MTB Crankset, 1PC Mountain bike single speed chainring, 4PCS Chainring bolts.
  • 【US STOCK】We have 2 US warehouses, We will ship directly from the US Stock, The product will be expedited freely delivered to you about 2-5 business days that shipped by "USPS/UPS".
11
Features:
  • Chainring numbers:24T-34T-42T, Weight:930g
  • Cassette compatability:7/8/ 9 speed
  • Bolt Circle Diameter:104/64mm
  • Pedal crankarms:170mm. Fit for: mtb, Track Road Bike, Fixed-Gear Bicycle, Folding Bike, Folding Bike.
  • warm tips: Please check the stability of the screws from time to time. Loose screws can easily cause product sliding wire.
12
Features:
  • 🚴‍♂️- Best Deal,This is the most compatible Square Taper crank arm set we offer for our best selling 104 bcd single chainring. In addition, it comes with 1pc 104bcd chainring with specific size color;
  • 🌟 - Identical Offer, The Square Taper Crank arm set made with Forged AL-6061-T6 aluminum alloy,Strong high strength,crank Arm length 170mm,Recommend Axle Width: 110mm~120mm, come with 5pc chainring bolts,each product has been tested the compatibility with our chainring;
  • 🏫 - This product is more for Commuting bike or city bike which still using Square Taper Axle, low cost for you switching to 1x setup;
  • 🎁 - Gift Options, it's in Our's brand package, a great upgrade or replacement for your old bike bottle cage holder. You may find it a gift option to your husband, wife, boyfriend, girlfriend, or gift for your kids' bike for back to school gift, Christmas gift, Valentine's day gift, Mother's day or Father's day gift, thanksGiving gift or New year gifts;
  • 🤟 - Match DIY's Value, find brakes, cassette, rotors or bleeding kits for your bikes, find pedals, single chainring in one place, even groupset to build your bike. We are best value on bicycle parts supplier to improve your performance and experience;
13
Features:
  • Package: 5pcs Black Bike Disc Chainwheel Bolts, Effective Height: 4.9mm, Work Perfectly on Single Chainring.
  • Feature: Light weight, high hardness, large twisting force, bright color.
  • High Quality: Made of anodizing 1018 steel with fine workmanship, anti-rust, corrosion resistance, anti-impact, sturdy and durable to use.
  • Easy to install: High precision thread, complete without burrs, easy to fasten with simple tools.
  • Application: Suitable for the refitting or repairment of MTB, mountain bike, small wheel bike, BMX, track bike, fixedgear, road bike, folding bike, dead flying bicycle disc.
14
Features:
  • 【Material】Crank and Chainring Made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility
  • 【Crank】:104/64mm.crank fit Single/Double/Triple chainring,Crank Arm length 170mm, Crank related holes distance 74m,fit 8-12S chains Single/Double/Triple Speed Chainring
  • 【Chainring】Snail single speed narrow wide teeth chainring, 104BCD, 32/34/36/38T, Round, Black/Red, Chainring thickness 4mm (Narrow teeth: 1.9mm, Wide teeth: 3.7mm), Weight: about 45g.
  • 【Scope of application】Squre tapered BB ,Pedal size : 9/16" , Fit For Mountain Bike, Road Bike Crank Set etc.
  • 【Package】1PC MTB Crankset, 1PC Mountain bike single speed chainring, 4PCS Chainring bolts.
15
Features:
  • 【Ultra-light Material】:Made of high strength Aluminum Alloy, Non-slip &Durable,Weight is approx 675g/1.48Ib.
  • 【Professional Design】Ergonomic structure,Super lightweight and incredibly strong.Best choice for riders who want more control on their bicycles.
  • 【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.
  • 【Easy Installation and compatibility.】 Compatible with most mountain bikes and dirt bicycles.Including not confined to Shimano, FSA, Gaint ATX770 ATX770-D XTC 750.
  • 【Package Include】 One Fordged Crank Set, Bottom Bracket, 4 pcs Single Chainring Bolts, Crank screw, Crankset bolt Allen Wrench.

Final Words

All the Mountain Bike Cranksets featured on this page are independently chosen. We recommend you to read the features and customer reviews of each of the above-listed Mountain Bike Cranksets and finally choose the best one that fulfills most of your needs.

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