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Item #:
168243818
Bike Crank, 170mm Black Aluminium Left Diamond/Rhombic Bike Crank Arm
85% of respondents would recommend this to a friend
Item #:
168243818
USD 25
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Order now and get it around Friday, September 11
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The crank arm is a great cheap replacement for a damaged arm which is lightweight, high strength and deformation resistance.
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Note: Step 1 Voltage Transformer required for using electronics products of UK store (230 V). Recommended power converters Buy Now.
What Stands Out
Universal Fit
Designed to be compatible with a variety of bikes, ensuring seamless integration for city bikes, folding bikes, MTBs, eBikes, and road bikes, addressing the needs of diverse cyclists.
Durable Aluminium
Crafted from high-quality black aluminium, this crank arm provides strength and longevity, making it a reliable replacement accessory for various biking needs while resisting wear and tear.
Ergonomic Design
The rhombic design enhances grip and performance, ensuring a better cycling experience with improved power transfer and comfort during rides, catering to both casual and serious cyclists.
Product Details
Who Should Buy?
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Casual Cyclists
Ideal for casual riders seeking lightweight components for daily biking without high-performance demands or advanced technical features.
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Budget-Conscious Users
A cost-effective option for cyclists needing a reliable crank arm replacement without spending excessively on premium parts.
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Recreational Commuters
Perfect for commuters who need dependable and sturdy crank arms for navigating urban environments safely and efficiently.
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Professional Racers
Not ideal for competitive cyclists who require lightweight, high-performance components for optimized speed and strength during races.
Product Description
Bike Crank, 170mm Black Aluminium Left Diamond/Rhombic Bike Crank Arm
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Customer Questions & Answers
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Question:
Is this crank arm compatible with all bicycles?
Answer: This crank arm is compatible with many bicycle models, but please check the specifications to ensure it fits your bike. -
Question:
What is the length of the crank arm?
Answer: The crank arm measures 170mm from hole to hole. -
Question:
Is installation easy for beginners?
Answer: Yes, the crank arm is designed for easy installation, making it suitable for beginners.
ByPaCrow Cranksets Editorial Review
Bike Crank, 170mm Black Aluminium Left Diamond/Rhombic Bike Crank Arm is a practical replacement accessory for a variety of bikes including city, folding, MTB, ebike, and exercise bikes. Users have highlighted its solid construction despite being made of lightweight aluminium, making it easy to handle yet functional. The crank arm fits standard pedal threads and is a perfect solution for those needing to replace damaged square taper cranks. Many reviewers appreciate the straightforward installation process and the fact that it remains functional for months, indicating its usability for average cyclists. While it might not have the durability of higher-end brands, it serves well for casual cycling.
Customer Reviews & Ratings
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Pros
- Easy installation process for hassle-free setup
- Compatible with standard pedal threads
- Lightweight yet sturdy aluminium construction
- Functional design for everyday cycling needs
- Ideal replacement for worn-out crank arms
Cons
- Paint durability could be improved for longevity
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 25
Order now and get it around Friday, September 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High-quality aluminium alloy material for durability.
- Lightweight and resistant to deformation.
- Easy installation for quick bike repairs.
- Compatible with multiple bicycle models, including mountain and road bikes.
- Standard precision machining ensures improved chain retention and reduced friction.
- Stylish design enhances your bicycle's appearance.
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