How can I determine if this is the right product for my model?

Because this Cranksets is square hole shaped, you will need a square tapered bottom bracket to go with it.Note that this crank is a 170mm size and the length of the crank is chosen according to personal habits.

How do I adjust the chain alignment? Is there a spacer I can put somewhere to help centre the chain?

The chain ring mounting area has two sides. Placing them on either side will move the chain ring about 10mm. Do not use washers between the crank and the ring because there are no chain ring bolts that are long enough.

How do you orient the chainring on the crank arm?

One the crank arm attaches to the chainring and then to the bottom bracket square taper bolt the other crank arm attaches to the bottom bracket square taper bolt on the other side one arm points up the othe points down direct opposite see less.

What is used to secure the arms to the square taper bottom bracket arms if no screws or caps are included?

It depends on your application. A new bottom bracket will come with crank bolts. Or if replacing a existing crankset, you would just resuse the old crank bolts.

Does this product include crank/bottom bracket bolts and caps? If not included, which set should I order?

Hello! The package of this product includes a left crank arm, right crank arm and a chainring with 4PC chainring bolt. Does not include bottom bracket or caps. I hope this answer is helpful to you.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Mountain Bike Crankset Single Speed Square Taper MTB Crank 170mm

Product ID: 240574315

Details

Brand
BUCKLOS
Material
Aluminium
Recommended Uses For Product
Mountain
Strand Type
Single
UPC
192236746422

⚙️170mm precision crank length

🛠️Square taper for easy install

🚴‍♂️32-42T chainring options

320.45 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Description

🚴‍♀️ Elevate your ride with precision and style — don’t get left behind!

LIGHTWEIGHT DURABILITY - Ultralight 609g aluminum alloy frame built to last through rugged trails and daily commutes.
CUSTOMIZABLE GEAR RANGE - Choose from 32 to 42 teeth in round or oval shapes to perfectly match your riding style and terrain.
SINGLE SPEED SIMPLICITY - Optimized exclusively for single speed bikes, ensuring smooth, reliable power transfer every ride.
VERSATILE COMPATIBILITY - Fits mountain, commuter, and electric bikes, making it the go-to crankset for diverse cycling lifestyles.
BEGINNER FRIENDLY INSTALLATION - Square taper design makes setup a breeze with just a hex wrench—no mechanic needed.

The BUCKLOS Mountain Bike Crankset is a lightweight, durable 170mm aluminum alloy crank designed for single speed bikes. Featuring a versatile 104 BCD chainring with options from 32 to 42 teeth in round or oval shapes, it offers customizable gearing for mountain, commuter, and electric bikes. Its square taper design ensures easy installation, making it perfect for both beginners and seasoned riders seeking reliable performance.

Specifications

ASIN	B08L99Y1V3
Best Sellers Rank	#52,005 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Bike Cranksets
Brand Name	BUCKLOS
Customer Reviews	4.4 4.4 out of 5 stars (107)
Item Highlight	170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Bike Chainring 4 bolts Fit Ebike/Commuter Bike
Manufacturer	Bucklos
Material Type	Aluminium Alloy
Model	800105123
Number of Items	1
Number of Packs	1
Part Number	800105123
Recommended Uses For Product	Mountain biking, Commuting, Electric biking
Strand Type	Single
UPC	192236746422
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

320.45 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews