Best Fatbike Kurbel 2026

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Last Updated - 27.03.2026

Best Choice

01

MEGHNA

MEGHNA 38/46/48 x 170 mm Crankset Bicycle Crankset Aluminium Crankset for MTB/City Bike/City Bike/Women's Bicycle (46T)

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9.8

Exceptional

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Suitable for: single speed bicycle and 7/8/9/10 speed bicycle, mountain bike, road bike, electric bike, folding bike. Warning: not suitable for 11/12 speed.
Suitable for chain boxes, quick and precise installation, with chain guard.
Standard precision machining, ensures chain hold, increases service life and reduces friction.
SINGLE SIDED CHAIN COVER The aluminum alloy single side chain cover prevents the chain from soiling the pants, and also prevents the pants from rolling into the chain when cycling
MEGHNA Singel Speed Crankset 38T/46T/48T Bicycle Crankset 170 mm Bicycle Crankset Aluminium Crankset Crankset MTB/City Bike/City Bike/Women's Bike/E Bike
A good for bicycle repair and upgrade, compatible with many bicycle models.

32,99 €
02

ZUKKA

ZUKKA Prowheel Bicycle Crankset 52T Made of 170 mm Aluminium Alloy Arm for Single Speed and 6/7/8 Speed City Bike, Fat Bike, E-Bike, Folding Bike

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9.6

Exceptional

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WORRY FREE ASSEMBLY & PROFESSIONAL CUSTOMER SERVICE: ZUKKA offers lifetime free technical support. Simply wash in approx. 15 minutes to install. After receiving the product, install and start your ride.
Speed: the 52t crankset 170 mm is suitable for single speed and 6/7/8-speed bicycles. For example: fat bike, e-bike, city bike, folding bike.
Our package contains: 1 piece Prowheel crankset, 1 piece chainring, 2 accessories. Chainring size 1/8 52T x 170 mm. Packed in hard boxes, the products will arrive in good condition. Prowheel crankset 170 mm. Crankset 52T: weight approx. 850 g / 1.87 lbs.
Durable for long-lasting use: the bicycle crankset is made of steel, Prowheel crank arm - aluminium alloy, plastic double wall chain cover, makes it durable for long-lasting use. Suitable for mountain bikes, commuter bikes, e-bikes, etc.
Double wall plastic chain cover: protects the chain, prevents slipping through the sprocket, not easy to fall off the chain.

29,99 €
Value for Money

03

Prowheel

PROWHEEL 152mm/160mm/165mm/170mm/175mm Bicycle Crankset, 46T/48T/52T Steel Crank Arm Set, Double Sprocket and Replacement Chain Guard, Compatible with City Bike, MTB, Electric Bicycle, Cargo

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9.5

Excellent

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Package Content:1 x Bike Crank Set Screws Please measure the size to confirm it fits your bike before ordering.
Material This crank arm is made of forged aluminum alloy 6061-T6 and steel chainring, which is of high strength and durable. The crank surface is painted black, chainring finish is black and sand. The chain guard is made of double plastic black.
Features: Crank Length: 152mm/160mm/165mm/170mm/175mm, Chainring: 46T/48T/52T, Chain Line: 44.5mm, Chain Ring Thickness: 3/32", Chain Guard: Double Plastic, Black, Q Factor: 171mm I Factor: 142mm, B.B.Taper Square: 116mm Crankset: Fixed one-piece bicycle crankset.
DOUBLE CHAINRING PROTECTION The double protection chainring can effectively protect the chainring and prevent the teeth of the chainring from being damaged, sturdy and dustproof.
Compatibility: Easy installation, directly into the center column of the bike, a good replacement for bicycle repair, compatible with city bike, folding bike, MTB, electric bicycle, charge, folding bike. Check the distance of the frame chain before purchasing.

27,06 €
04

MEGHNA

MEGHNA Bicycle Crankset Set 170 mm Crankset 32T/34T/36T/38T Universal for Single Speed and 6/7/8/9/10/11 Speed Bike, MTB BMX Road Bike (38T)

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9.4

Excellent

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This crank and chainring are only suitable for single speed. Cannot be used at other speed.
Teeth: 32T/34T, 36T, 38T, universal fit for single speed and 6/7/8/9/10/11 speed bike, mountain bike, women's bike, city bike.
Professional design: narrow wide chaining could prevent the chain from falling off the chainring, it is the most advanced tooth profile on the market and makes your cycling safer
Pedal size: 9/16 chain size.
Crank arm length: 170 mm, made of high-quality aluminium alloy, durable and lightweight. Suitable for mountain bike, road bike, folding bike, MTB, BMX.

25,99 €
05

AEYINO

AEYINO E-Bike Mountain Bike Square Diamond Crank Arm - 152mm/170mm MTB Aluminum Bicycle Crankset for Electric Bikes/Road Bike/Commuter Bike/Exercise Bike/Fat Bikes

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9.3

Excellent

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Wide range of applications: AEYINO bicycle crank is a good replacement for bicycle repair and is suitable for e-bikes, mountain bikes, folding bikes, fixed gear bikes, exercise bikes, etc
SIZE & INTERFACE TYPE This crank has two interface types, square bore and diamond bore, and is available in two sizes:152mm/170mm. You can choose a single left or a pair of crank arms as needed
Notes: A pair of crank arms can only be used for electric bicycles. Please check whether the interface of the crank arm is square or diamond shaped and what size the crank is before purchase
High-quality materials: AEYINO bicycle crank arm is forged from high-quality aluminum alloy, which is more robust and reliable, extends the life of the product, and is not easy to deform
EASY TO ASSEMBLE The bike crank arm features standard precision bores that ensure a perfect fit for your bike

12,99 €
06

MEGHNA

MEGHNA High-strength aluminium alloy crank arm for e-bikes with mid motor - lightweight construction, 170 mm, compatible with most electric bicycle types

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9.1

Excellent

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Main highlights

️ Wide compatibility. Optimal fit for standard mid-motor systems. Easy installation - please ask for compatibility!
️ Upgrade for more performance. Replace the standard crank for more direct response, better power transmission and a more sporty ride. Ideal for e-bike conversions.
️ Technical details: Material: 6061-T6 aluminium, crank length: 170 mm, compatible with: single and multiple chainring systems
️ Lightweight construction and maximum power transmission. Made from 6061-T6 aluminium (CNC machined + forged parts) for optimised rigidity with minimal weight - for more efficient pedalling and longer battery life.
️ High-quality workmanship and design precision CNC machining, oxidised surface, scratch-resistant and corrosion resistant.
Ideal for high torques and loads of mid-engines: extra robust, durable and deformation resistant - perfect for use on E-MTBs and trekking e-bikes.

22,99 €
07

MEGHNA

MEGHNA 3 x 6/7/8 Speed Crankset 42-34-24 Teeth Crankset 170 mm MTB (MA-AT45)

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8.8

Very Good

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Main highlights

Wide compatibility with numerous components: chainring combination: 42-34-24Z 48-38-28Z; compatible chain: 6/7/8-speed HG
The crankset for 3x8, 3x7 and 3x6 drive offers a reliable and precise Dual SIS gearbox.
Suitable for chain boxes, quick and precise installation
Made of high-quality material; free return; one year warranty, you can send it back free of charge.
MEGHNA Crankset: 170 mm specification. Available for 42-34-24Z (black) * Bottom bracket special For chain line 50 mm

25,99 €
08

ANBOO

Bicycle Crank, Bicycle Crank Set, 170 mm Bicycle Crank Arm, Crank Bicycle Left Arm, Rhombic Hole Pedal Crank Bicycle, Crank Arm Bicycle for Bicycle, Mountain Bike, Road Bike (Left x Right)

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Widely used: bicycle crank for electric bicycles, folding bikes, hybrid and comfort bicycles as well as mountain bikes, suitable for mounting medium motors.
Specification: 1 pair of bicycle crank (left x right), bicycle crankset total length 210 mm, axle spacing 170 mm, the inner hole of the crank is a diamond-shaped hole.
Multi-function: the bicycle crank has an attractive design and high-quality workmanship, which has been specially developed for mounting on bicycles with mid-motor.
High-quality materials: the bicycle crank is made of high-quality aluminium alloy, which is lightweight, high strength, strong deformation resistant and durable.
Easy to install: crankset is designed for easy installation with precise hole holes. Bicycle crank fits your bike perfectly, is lightweight and compact, finely polished, has a smooth paint surface and is durable against fading.

18,99 €
09

AEYINO

AEYINO Square Bottom Bracket - 68/120x110.5 113 118 120 122.5 124.5 127 174mm Bicycle BSA Mounts for Mountain Bike/MTB/BMX/Road Bike/Fatbike

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36% Off
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

WIDE COMPATIBILITY Compatible with 68/120mm BSA bike thread below. The recommended size is for reference only. Please buy according to the original size and use BB tools to install and replace the bottom bracket
Long service life: AEYINO bottom bracket is made of high quality materials, sturdy and durable and requires minimal maintenance
INTEGRATED SYSTEM The integrated system of this square bottom bracket protects the frame, provides stronger power transmission and offers better quality and lower weight compared to conventional bottom bracket
HIGH PRECISION BEARINGS Sealed bearings ensure smooth operation and silent working even during long time use. Included are two waterproof and dustproof hex screws that extend the service life
CNC Precision Threaded Square Taper Bottom Bracket: CNC precision thread, finely crafted and easy to assemble. Connects bicycles well and reduces energy loss

11,49 € 17,99 €(36% Off off)
10

BOLANY

BOLANY Mountain Bike Crankset MTB 1x Square Bottom Bracket Crankset 104 BCD 170 mm Crank 32/34/36T Compatible with Shimano, SRAM, FSA

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10% Off
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Uncoated crank arms refer to a crankset without an outer layer or coating. It is a novel design that not only improves the appearance of the crank arm, but also increases durability, reduces friction and noise, and protects the crankshaft from scratches and corrosion.
STAND YOUR RELEASE: Our ultra-light mountain bike crankset is designed to allow you to ride faster and smoother, with a high-strength 7075 aluminium alloy that reduces weight and increases rigidity.
Perfect fit: with a 104 BCD and narrow-wide tooth chainring, our crankset is optimised for single speed chainrings to ensure a perfect fit and maximum power transmission.
Durable: Made from high-quality materials and designed to withstand the toughest conditions, our crankset is durable and will accompany you for years. Uncoated crank arms.
Adjustable options: choose from the options 32T, 34T and 36T chainrings to adjust your ride and get the perfect gear ratio for your needs.

26,99 € 29,99 €(10% Off off)