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Updated: 06 Apr 2026

10 Best Bike Cranksets Electric

#1 Best Pick
PROWHEEL Ebike ISIS Crank Arm,127MM/140MM/152MM/160MM/170MM/175MM Electric Bicycle Crank Arm for ISIS Mid Drive Motor,Bosch GEN4,Yamaha PW-X3/PW-X2,BANGFANG M620,Brose Standard/MAG,Panasonic GX0

PROWHEEL Ebike ISIS Crank Arm,127MM/140MM/152MM/160MM/170MM/175MM Electric Bicycle Crank Arm for ISIS Mid Drive Motor,Bosch GEN4,Yamaha PW-X3/PW-X2,BANGFANG M620,Brose Standard/MAG,Panasonic GX0

Brand: Prowheel
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  • Material:The PROWHEEL Ebike ISIS crank arms are made of Forged Alloy 6061, Crank Finish is SAND BLACK,this crank arm is sturdy and durable,High strength, high hardness, not easy to deform.
  • Size:This Crank Arm Length is 127MM/140MM/152MM/160MM/165MM/170MM/175MM,A variety of specifications for you to choose.Before purchasing this product, please make sure that the size of this product is consistent with the size you need,This Crank Arm can only be used on electric bicycles.
  • Spindle Interface Type:Compatible with ebike mid-drive motors with the ISIS standard bottom bracket.PROWHEEL produces the international standard ISIS Model crank arm,EB0Q ISIS CRANK ARM's dimensions are in accordance with the ISIS International Standard, the ISIS diameter is approximately 17.464mm. Please measure the ISIS diameter of the crank arm when purchasing.
  • Ebike Applicable Model:Compatible with ebike BOSCH GEN4,YAMAHA PW-X3,YAMAHA PW-X2,PANASONIC GXO,BANGFANG M620,ANANDA M230,OLI M03,OLI M02,VINKA E30,VINKA S20,MOTINOVA MIGIC T1,MIVICE X700,BROSE STANDARD,BORSE MAG.
  • CUSTOMER SUPPORT:Our PROWHEEL team is ready to get in gear and help with any questions or concerns about bike accessories. We are available 24/7 to make sure that your customer journey rides like a dream.
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#2 Best Value
Bike Crankset - 170mm Hollow Integrated Bike Single Speed Crankset,Lightweight Aluminum Alloy Narrow Wide Chainring Sprocket for Outdoor Riding

Bike Crankset - 170mm Hollow Integrated Bike Single Speed Crankset,Lightweight Aluminum Alloy Narrow Wide Chainring Sprocket for Outdoor Riding

Brand: Generic
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  • Sturdy Aluminum Alloy Material: Increased aluminum thread density combines with a sandblasted and anodized coating to deliver enhanced wear resistant and prolonged service life for biking needs
  • Optimized Cycling Performance: Enhances power transfer efficiency while cycling through a hollow aluminum alloy structure balancing durability and weight in a lightweight integrating crank design assuring smooth and efficient rides
  • Chain Security System: The innovative anti-chain-drop mechanism employs a narrow and wide tooth profile to maintain precise chain positioning, delivering steady performance on uneven paths and fast-paced cycling
  • Enhanced Riding Stability: Assures riding stability while navigating climbs, sprints, and uneven outsides with dependable support in varied conditions
  • Wide to Application: Provides seamless compatibility for mountain and road bike drivetrains supported by a hollow crankset design to modernize installation and upgrade processes effectively
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#3 Budget Pick
WEEROCK Prowheel E Bike/Bike Crankset 1 Piece/Single 48T Chainring Crankset with Aluminium Alloy Double Chain Cover 170mm Arm for Single Speed and 6/7/8 Speeds Electric Bike,Bicycles, Folding Bicycle

WEEROCK Prowheel E Bike/Bike Crankset 1 Piece/Single 48T Chainring Crankset with Aluminium Alloy Double Chain Cover 170mm Arm for Single Speed and 6/7/8 Speeds Electric Bike,Bicycles, Folding Bicycle

Brand: WEEROCK
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  • 48T Chainring: Steel material, high strength and durable
  • Plastic Double Wall Chain Cover: Light weight, prevent the chain from slipping, protect the chain, and make it more aesthetically pleasing
  • Aluminiun Alloy Arms: 170MM length, aluminium alloy material, lightweight, strong strength, and will not rust.
  • Suits for: E bike City bike and folding bicycle, compatibale with Single speed bicycle and electric bike, 6/7/8 gear bicycles and electric bike
  • Total Weight: 0.85KG/ 1.87LB
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#4 Top Choice
Bike Crankset for Ebike: 48T/52T Universal Bike Crankset Set Double Chain Cover 170mm Aluminium Alloy Arm for Single Speed and 6/7/8 Speeds Electric Bikes, Fat Tire Bike (Crank Removal Tool Included)

Bike Crankset for Ebike: 48T/52T Universal Bike Crankset Set Double Chain Cover 170mm Aluminium Alloy Arm for Single Speed and 6/7/8 Speeds Electric Bikes, Fat Tire Bike (Crank Removal Tool Included)

Brand: CMTOTWO
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  • 【Double-Layer Chain Guard】 Protects the chain, prevents displacement caused by sprockets, and is not easy to fall off. Prevents the chain from dirtying the trouser legs.
  • 【Sturdy and Durable】 The bicycle chainring is made of steel, the Crank arm is made of aluminum alloy, and the plastic double-layer chain guard makes it more durable.
  • 【Universal Crank Arm】 The crank arm length is 170 mm, made of aluminum alloy, light weight, high strength, and will not rust, compatible with 9/16 inch pedals.
  • 【Suitable for】 This Crankset fit for single-speed bicycles, electric bicycles, city bicycle, fat tire bike and folding ebike, 1/6/7/8 speed bicycles and ebike.
  • 【Packaging】 The full set includes left crank arm, right crank arm, sprocket and crank removal tool.
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#5 Popular Choice
Electric Bike Ebike XT700 Bicycle Cycle Crankset Bike Crank

Electric Bike Ebike XT700 Bicycle Cycle Crankset Bike Crank

Brand: OTTO
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  • ✅Made of high-quality aluminum alloy material, durable to use.
  • ✅Lightweight and compact appearance, it can make your bike more attractive.
  • ✅It has strong axial strength and strong compatibility.
  • ✅A good accessory for mountain bike conversion.
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#6 Top Pick
Crank Set, Central Engine Crank Set, 170 mm Aluminium Alloy Mini ISIS Electric Bike Cranks Central Engine Essential Parts 2 Piece Set Cranks for

Crank Set, Central Engine Crank Set, 170 mm Aluminium Alloy Mini ISIS Electric Bike Cranks Central Engine Essential Parts 2 Piece Set Cranks for

Brand: Brrnoo
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  • 【Compact Design】 - With its compact and lightweight design, our Mid Drive engine crank set imposes minimal pressure on your electric bikes, ensuring a stable and efficient riding experience.
  • 【EASY TO USE】 - Incorporating intuitive design, our middle motor crank can be conveniently assembled and disassembled with ease, maximizing its convenience.
  • 【Compatibility】 - Amplify your cycling experience! The crank set, designed exclusively for central engines, ensures optimal performance when paired with electric bikes.
  • 【Precise Engineering】 - Our bike crankset is equipped with 10 teeth ISIS slotted hole and 18mm/0.7 inch inner diameter, offering you a reliable connection.
  • 【Premium Construction】 - Enhance your bike game with our crank set. Made of superior aluminum alloy, it offers unrivaled durability and unequivocal support for electric bikes.
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#7 Top Pick
WEEROCK E-Bike/Bicycle Crankset 1 PSC 48T Steel Charing, Alumininum Alloy Single Cover and 170mm Arm Crank Set, Compatible with Single Speed Bicycle and 6/7/8/9 Speeds Bicycles, MTB, Road Bike, Black

WEEROCK E-Bike/Bicycle Crankset 1 PSC 48T Steel Charing, Alumininum Alloy Single Cover and 170mm Arm Crank Set, Compatible with Single Speed Bicycle and 6/7/8/9 Speeds Bicycles, MTB, Road Bike, Black

Brand: WEEROCK
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  • 48T Chainring: Steel material, high strength and durable
  • Unilateral Chain Cover: The single-sided chain cover made of aluminum alloy prevents the chain from dirtying the pants and also prevents the pants from rolling into the chain during cycling
  • Suits for: Single speed bicycle and 6/7/8/9/ Speeds Bike,Mountain Bike, Road Bike, Electric Bike, Folding Bike
  • The Total Weight: The weight of the Crankset and arm is 0.85kg/1.87LB
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#8 Top Pick
Mountain Bike Triple Crankset Kit, 170mm Mountain Crankset with Chains Cover for 42/34/24T Tooth Rear Sprocket, Fit for 5/6/7/8 Speed Most MTB Replacement Accessories

Mountain Bike Triple Crankset Kit, 170mm Mountain Crankset with Chains Cover for 42/34/24T Tooth Rear Sprocket, Fit for 5/6/7/8 Speed Most MTB Replacement Accessories

Brand: KESERLIG
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  • 🚲[High Quality Materials] The crank is made of aluminum alloy, which increases the rigidity of the crank and reduces the weight, so the biting force between the crank and the bottom bracket is more even.
  • 🚲[Features] Light and reliable shifting; Precision indexed shifting DUAL SIS-Versatile performance; Wide compatibility with multiple components; Quick and precise assembly.
  • 🚲[Applicable Model] 170-FC-301; crank arm length is 170mm, gear combination is 42-34-24T, TY-MTB Crankset-170mm for 5/6/7/8-speed.
  • 🚲[Size] The crank length is 170mm/6.70inch, and chainrings is 42/34/24T. Fits for pedals with 9/16Inch thread, and fits for 3/32inch chain(Standard Size).
  • 🚲[Durable] Make of good quality metal material, high strength and durability, ideal replacement for your old or worn part. Package contains set of crankset, as shown in picture.
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#9 Top Pick
MTSDM Bike Triple Crankset Kit, 170mm Mountain Crank Set with Chains Cover, Bicycle Crank Arm Set 42/34/24T Tooth Rear Sprocket, Chainwheel and Crank Hybrid Three Speed Adjustable Bicycle Universal

MTSDM Bike Triple Crankset Kit, 170mm Mountain Crank Set with Chains Cover, Bicycle Crank Arm Set 42/34/24T Tooth Rear Sprocket, Chainwheel and Crank Hybrid Three Speed Adjustable Bicycle Universal

Brand: MTSDM
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  • 【Durable & Light Weight】: Chainwheel & crank set are made of light weight aluminum alloy and high carbon steel materials, with extra strength and durability. The chain guard is made of strong plastic. The whole set weight is approx 1072 grams.
  • 【Size】: The crank length is 170mm/6.70inch, and chainrings is 42/34/24T. Fits for pedals with 9/16Inch thread, and fits for 3/32inch chain(Standard Size).
  • 【Smooth Speed Shifting】: Perfect indexed three-steps triple chainring sprockets, which will make your bike front derailleur speed changing very smoothly, it will promise you a comfortable long riding, when the whole gear system is perfectly working together.
  • 【Chain Guard】: Chainwheel has bolt-fixed plastic chain guard, which can be replaced when broken. The chain guard can protect your trousers/long dress to get dirty or stuck in the chain when you are riding in joy.
  • 【Durable】: Make of good quality metal material, high strength and durability, ideal replacement for your old or worn part. Package contains set of crankset, as shown in picture.
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#10 Top Pick
FITTOO Bike Crank Set, Bicycle Triple Chainwheel and Crank Set, 24/34/42T Crankset Sprocket for Mountain Bike, Road Bike, Electric Bike, Folding Bike, Hybrid Bike etc

FITTOO Bike Crank Set, Bicycle Triple Chainwheel and Crank Set, 24/34/42T Crankset Sprocket for Mountain Bike, Road Bike, Electric Bike, Folding Bike, Hybrid Bike etc

Brand: FITTOO
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  • Durable & light weight- fittoo chainwheel & crank set are made of light weight aluminum alloy and high carbon steel materials, with extra strength and durability. The chain guard is made of strong plastic. The whole set weight is approx 900grams.
  • Main specifications – fittoo crank set have 170mm length crank arms, and 24/34/42t chain sprockets which are compatible with 9/16" pedals, and 5s, 6s, 7s, 8s, 9speed chains. And a standard d12.6mm square bottom bracket axle is recommended for fitting with this crank set. It is replaceable for most 20”, 22”, 24”, 26”, 27.5”, 29”, 700c bikes which has the same sizes original chainwheel & crank installed.
  • Smooth speed shifting – perfect indexed three-steps triple chainring sprockets, which will make your bike front derailleur speed changing very smoothly, it will promise you a comfortable long riding, when the whole gear system is perfectly working together.
  • Chain guard – fittoo chainwheel has bolt-fixed plastic chain guard, which can be replaced when broken. The chain guard can protect your trousers/long dress to get dirty or stuck in the chain when you are riding in joy.
  • High quality workmanship – fittoo chainrings and crank sets are fully manufactured by numerically controlled machines, which is a promise for the accuracy and stability. It will bring you a beautiful replacement product but with very competitive price.
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