Crank Arm in comparison
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Last updated on 29.09.2026
1

Oumers Bike Crank Removal Tool, Crank Puller with 16mm Spanner & Bottom Bracket Tool for Square Taper Crankset
Oumers
free shipping
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9,9
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2

Alps2Ocean Bike Crank Arms,89MM/102MM/114MM/127MM/140MM/152MM/160MM/165MM/170MM/175MM Available in Diamond Hole Bike Crank Arm for Ebike
Alps2Ocean
free shipping
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9,8
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3

SURIEEN 42T Mountain Bike 170mm Square Crankset Single Speed Crankset
SURIEEN
8% off
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9,7
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4

Mountain Bike Crankset, MTB Square Taper Crankset with 170mm Arm 104 BCD, Compatible with Single Speed Bicycle and 8/9/10/11 Speeds Bicycles, Optional 32T/34T/36T/38T/40T/42T Chainring Crank Set
ENGWE MTB
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9,7
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5

PROWHEEL Bike Crank Arm,One Pair Universal 152MM/160MM/165MM/170MM/175MM BCD 104MM Square Hole Bike Crank Arm for City Bike,Road Bike,Folding Bike,Mountain Bike,Ebike
Prowheel
5% off
free shipping
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9,7
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6

AEYINO 104 BCD Single Speed MTB Crankset - 170mm Square Taper
AEYINO
6% off
free shipping
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9,7
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7

Bike Crank Arm Mountain Bike Crankset Aluminum Alloy Bike Bicycle Left Crank Arm for 590 610 SLX XT Crankset(Black)
Demeras
9% off
free shipping
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9,6
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8

Fayrimi Folding Bike Crankset 48T Square Hole 170Mm Cnc Crankset Bicycle Crank Set Sprocket
Fayrimi
6% off
free shipping
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9,5
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9

Shimano Crank Chainset M311 48/38/28 BK 175mm, Black
SHIMANO
free shipping
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9,5
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10

Veemoon 52t Crankset, Mountain Bike 170mm Single Speed Crankset Crank Arm Set Folding Bike with Protective Cover for Single Speed Track Road Bicycle Fixed Gear
Veemoon
free shipping
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9,5
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You might also be interested in these Crank Arm.
14% off

152mm Left Bike Crank Arm, Aluminium Alloy for Road & Folding Bikes, Hole | square bore compatibility, lightweight alloy construction, strong pedalling support, direct replacement for worn left cranks
Hole Fit: Standard shaped square bore matches bottom bracket splines for secure attachment on road and folding bikes.
£ 11.92
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To the product (1 offer)

kefeimumu Mountain Bike Crankset - Square Hole 42T/48T Aluminum Chainring Set with Crank Arm & Chain Guard, Compatible for MTB, Road Bike, and Commuter Bicycles
High-strength aluminum alloy material - lightweight aluminum alloy chainrings and sprockets, sturdy and durable, providing efficient power transmission, suitable for mountain bikes, road bikes and commuter rides.
£ 17.89
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To the product (1 offer)

Tyenaza Bicycle Pedal Crank, Bike Pedal Crank Arm Left, 170mm Aluminium Alloy Crank Arm Set Pedal Arms Crank Arm 170 for Mountain Bike Crank Arm Replacement for Mountain Bike Road Bike
Premium Aluminum Construction - Durable 170mm left crank arm made from high-quality aluminum alloy for long-lasting performance and lightweight design Universal Compatibility - Square taper hole design fits most mountain bikes, road bikes, and standard bicycles with square bottom brackets Easy Installation - Simple replacement part for bicycle repair and maintenance, compatible with standard bike tools Rhombic Hole Design - Black finish with precision-engineered rhombic mounting hole ensures secure fit and optimal power transfer Ideal Replacement Part - Perfect for upgrading or replacing worn crank arms on mountain, road, and hybrid bicycles
£ 13.09
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MUXSAM Bike Crank Arm Left 170mm Rhombus Inner Hole Aluminum Alloy Black Single Speed Crankset for Mountain Bike
【High-Quality Aluminum Alloy】light weight,high strength,strong resistance to deformation,durable,finely polished and high-quality paint,colorfast and stylish. 【Square-Shaped Inner Hole】standard precision cut hole,which can ensure a perfect fit with the bicycle and easy to install. 【Easy to Use】The total length is 20.7cm,the crank arm is 170mm long, and the crank arm and chain ring bolts do not overlap.Compatible with the palm's usable area, easy to operate 【Wide Range of Applications】a good bicycle repair substitute,compatible with many bicycle models,suitable for mountain bikes,road bikes,bicycles,etc. 【Quality Assurance】 Within 1 year from the date of purchase,if you have any questions,please contact us in time,we will give you a refund or resend
£ 10.99
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Yosoo Health Gear Left Bicycle Crank Arm 170mm Aluminium | Bike Crankset Replacement for Road , Lightweight 200g, Square Hole Interface
Engineered 170Mm Left Crank Arm: Cnc-Machined From High-Strength Aluminium Alloy, This Left Crank Arm Offers A Lightweight And Rigid Structure For Single-Speed Bikes.
£ 12.90
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KooingTech bikess Crank Arm, 170mm Single Speed Left Hand Crank, Bicycles Cranks Mountain, Aluminum Alloy Crank bikess Parts Replacement Accessory for Mountain bikess Road bikess
NOTICE: This single speed crank has rhombic hole and square hole two options, please check if the orientation of your original left crank arm is square or rhombic, so that the crank arm is suitable for your bikess.
£ 12.19
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FOMTOR Bicycle Crank Arm Set 104 BCD Road Mountain Bike Crankset with Bottom Bracket and Chainring bolts 170mm Crank Arm
BCD:104mm.Crank Arm length 170mm,Crank related holes distance 74mm With Bottom Bracket.
£ 42.99
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Bewinner Bike Crank Arm Left, 152mm Aluminium Alloy Crank Arm Set, Pedal Crank Leg Replacement for Mountain Bike Road Bike, Diamond Hole
CONVENIENT INSTALLATION: The bike crank arm is easy to install and disassemble, with strong practicality.
£ 14.68
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17% off

Infinity Arm Hoop, 360° Forearm Trainer Arm Exerciser for Chest, Shoulder, Arm Muscle Training, Portable Twister Arm Trainer for Home & Gym Workouts – Suitable for Beginners & Pros, Men & Women
【Targeted Upper Body Toning – Arms, Shoulders & Chest】This Infinity Arm Hoop features a smooth 360° rotating design with ergonomic handles and a swinging weighted ball, creating multidirectional resistance with every rotation.
£ 22.49
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KOOZER Bicycle Crank Arm Set BCD 104 Road Mountain Bike Crankset with Bottom Bracket With 38T Single Chain Ring Chainrings (Blue)
Brand : Koozer Color : Blue Koozer Bicycle Crankset Bcd 104 Road Bike Crankset Single Sprocket 38T
£ 52.50
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WPKD BLUEIY Bike Crank Arm,170mm Single Speed Crankset,Aluminum Alloy Left Leg Crank with Square Hole,for Mountain Bicycles Road Bicycles(Black)
Material: Crafted from aluminum alloy, this Bike Crank Arm is engineered to be lightweight while providing reliable strength.
£ 15.59
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CYSKY 48T Single Speed Crankset 130 BCD 170mm Crank Arm for Single Speed Bike, Fixed Gear Bicycle, Track Road Bike (Square Taper, Black)
TEETH: 48 tooth, 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.
£ 48.54
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To the product (1 offer)