--- product_id: 240574315 title: "BUCKLOS Mountain Bike Crankset Single Speed Square Taper MTB Crank 170mm | 170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Bike Chainring 4 bolts Fit Ebike/Commuter Bike" brand: "bucklos" price: "316.65 DT" currency: TND in_stock: true reviews_count: 11 category: "Bucklos" url: https://www.desertcart.tn/products/240574315-bucklos-mountain-bike-crankset-single-speed-square-taper-mtb-crank store_origin: TN region: Tunisia --- # 104 BCD chainring compatibility Ultra-light 609g aluminum alloy build 170mm precision crank arm length BUCKLOS Mountain Bike Crankset Single Speed Square Taper MTB Crank 170mm | 170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Bike Chainring 4 bolts Fit Ebike/Commuter Bike **Brand:** bucklos **Price:** 316.65 DT **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Elevate your ride with precision and style—because every pedal stroke counts! ## Quick Answers - **What is this?** BUCKLOS Mountain Bike Crankset Single Speed Square Taper MTB Crank 170mm | 170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Bike Chainring 4 bolts Fit Ebike/Commuter Bike by bucklos - **How much does it cost?** 316.65 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/240574315-bucklos-mountain-bike-crankset-single-speed-square-taper-mtb-crank) ## Best For - bucklos enthusiasts ## Why This Product - Trusted bucklos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Single-Speed Simplicity:** Designed exclusively for single-speed setups—perfect for streamlined, low-maintenance rides. - • **Featherweight Durability:** Crafted from premium aluminum alloy weighing just 609g—ride faster without the bulk. - • **Customizable Gear Options:** Choose from 32 to 42T chainrings in round or oval shapes to match your riding style. - • **Effortless Power Transfer:** Optimized 170mm crank length for smooth, efficient pedaling on any terrain. - • **Beginner-Friendly Installation:** Square taper design with included bolts makes setup quick and hassle-free. ## Overview The BUCKLOS Mountain Bike Crankset is a lightweight, durable 170mm single-speed crankset made from aluminum alloy. Featuring a 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 ideal for riders seeking reliable performance with minimal fuss. ## Description desertcart.com : BUCKLOS Mountain Bike Crankset Single Speed Square Taper MTB Crank 170mm | 170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Bike Chainring 4 bolts Fit Ebike/Commuter Bike : Sports & Outdoors Review: Upgrade time! - My Mt. Bike is 5yrs old and needed some over due maintenance and made pretty. Everything arrived in a timely manner and undamaged, as does all of their items. They had most of what I needed for upgrades (everything a magnet stuck to had to go) along with pedals and the up grade to 203mm rotors (don't stop here, check out the whole store) I'm probably going to them for my front shock and head set in December. Review: Held up to a year of commuting - For a chainring/crankset combo that had the branding of "SNAIL" on the chainring, I didn't have huge expectations. But I've used the 32t red chainring with the cranks for a year on my townie commuter with a 7-speed rear and it's worked great. Less chain drops than the previous single front chainring which was presumably the stock Electra. The townie stretched frame requires a super long chain, if you have a similar cruiser it worked fine with this setup with a SRAM 7-speed chain. Wear seems normal and the install was simple on square taper bottom bracket. Seriously, the chainring says "SNAIL" right on it, how can you go wrong? The weird branding and the price were what sold me when I was browsing for it. ## Features - Lightweight and Durable:The ultralight mountain bike crankset 104 BCD weight about 609g and is made to last.Suitable for mountain bikes, commuter bikes, electric bikes, etc - Bike Chainring Details:Choose from 32/34/36/38/40/42T, Round/Oval, Black/Red, and enjoy the narrow wide teeth chainring's 4mm thickness (Narrow teeth: 1.9mm, Wide teeth: 3.7mm), Weight: about 45g - Single Speed Only:Please note that these crank and chainring are only suitable for single speed bikes - Package Content:Our package includes 1PC MTB Crankset, 1PC Mountain bike single speed chainring, and 4PCS Chainring bolts - Easy to Install: This is a square taper crankset that is simple and reliable. It is very easy to install using a hex wrench,friendly for beginners ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08L99Y1V3 | | Best Sellers Rank | #39,309 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Bike Cranksets | | Brand | BUCKLOS | | Brand Name | BUCKLOS | | Customer Reviews | 4.4 out of 5 stars 106 Reviews | | 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 | Aluminium Alloy | | Material Type | Aluminium Alloy | | Model | 800105123 | | 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 | ## Product Details - **Brand:** BUCKLOS - **Material:** Aluminium Alloy - **Recommended Uses For Product:** Mountain biking, Commuting, Electric biking - **Strand Type:** Single - **UPC:** 192236746422 ## Images ![BUCKLOS Mountain Bike Crankset Single Speed Square Taper MTB Crank 170mm | 170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Bike Chainring 4 bolts Fit Ebike/Commuter Bike - Image 1](https://m.media-amazon.com/images/I/71Xyzs37ylL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: How can I determine if this is the right product for my model?** A: 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. **Q: How do I adjust the chain alignment? Is there a spacer I can put somewhere to help centre the chain?** A: 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. **Q: How do you orient the chainring on the crank arm?** A: 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. **Q: What is used to secure the arms to the square taper bottom bracket arms if no screws or caps are included?** A: 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. **Q: Does this product include crank/bottom bracket bolts and caps? If not included, which set should I order?** A: 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Upgrade time! *by C***T on October 9, 2025* My Mt. Bike is 5yrs old and needed some over due maintenance and made pretty. Everything arrived in a timely manner and undamaged, as does all of their items. They had most of what I needed for upgrades (everything a magnet stuck to had to go) along with pedals and the up grade to 203mm rotors (don't stop here, check out the whole store) I'm probably going to them for my front shock and head set in December. ### ⭐⭐⭐⭐⭐ Held up to a year of commuting *by A***K on April 5, 2024* For a chainring/crankset combo that had the branding of "SNAIL" on the chainring, I didn't have huge expectations. But I've used the 32t red chainring with the cranks for a year on my townie commuter with a 7-speed rear and it's worked great. Less chain drops than the previous single front chainring which was presumably the stock Electra. The townie stretched frame requires a super long chain, if you have a similar cruiser it worked fine with this setup with a SRAM 7-speed chain. Wear seems normal and the install was simple on square taper bottom bracket. Seriously, the chainring says "SNAIL" right on it, how can you go wrong? The weird branding and the price were what sold me when I was browsing for it. ### ⭐⭐⭐⭐⭐ 3x to 1x like a Boss *by J***T on July 18, 2025* Changed my Motobecane mountain bike from a 3x to 1x, very easy, saved weight and reduced complication. I did need to pick up a crank puller, but this product bolted right up and required very little rear derailleur adjustment for proper function. ## Frequently Bought Together - BUCKLOS MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike - BUCKLOS Bike Square Taper Bottom Bracket - 68/80/90/100/110/120x110.5 113 116 118 122.5 127 140 152 156 166 174mm Bicycle BSA Brackets for Mountain/MTB/Road/Fat Bike/Ebike --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/240574315-bucklos-mountain-bike-crankset-single-speed-square-taper-mtb-crank](https://www.desertcart.tn/products/240574315-bucklos-mountain-bike-crankset-single-speed-square-taper-mtb-crank) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-13*