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Price
$120.99
Prowheel Ebike Crank Arm Available in Square Hole, 152 mm/160 mm/165 mm/170 mm/175 mm, Black Bicycle Crank Arm for Electric Bicycle, Mid Motor, Torque (1 Pair) (Crank Arm 140 mm) โ€” image 1
CranksetsProwheelโœ“ In stock

Prowheel Ebike Crank Arm Available in Square Hole, 152 mm/160 mm/165 mm/170 mm/175 mm, Black Bicycle Crank Arm for Electric Bicycle, Mid Motor, Torque (1 Pair) (Crank Arm 140 mm)

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$120.99

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About this item
  • ใ€Materialใ€‘The bicycle crank arms are made of forged alloy 6061, this crank arm is sturdy and durable, high strength, high hardness, not easy to deform.
  • Size: This crank arm length is available in 5 sizes (152 mm/160 mm/165 mm/170 mm/175 mm). Before you buy this product, please make sure that the size of this product matches the size you need. This crank arm can only be used for electric bicycles.
  • Spindle interface type: square taper. Please check if the alignment of your crank is square. Hold both left and right things with the same hole.
  • Installation tips: This crank arm is divided into left and right side, please pay attention to the left and right side when installing, the crank arm is written with L and R, L is installed on the left side, R is installed on the right side. If you install it incorrectly, it will not work.
  • Crank arm purchase note: the single left side crank arm can be used for MTB, road bikes, folding bikes, city bikes, ebike, cargo, and other all-purpose bicycles. The single right side crank arm can only be used for e-bike, a pair of crank arm only used for e-bike, so please refer to the square hole and your bike model when purchasing.
Product details
Brand
Prowheel
Manufacturer
Prowheel
Material
Aluminium
Colour
Black
Size
Crankarm 140mm

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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