--- product_id: 472576121 title: "Bike Chainring 104mm BCD Round/Oval MTB 104BCD 30T to 52T 7/8/9/10/11/12 Speed Narrow Wide Tooth Aluminum 7075 Super Lightweight 30T 32T 34T 36T 38T 40 42 DH XC Trail Fat Bike Ebike" brand: "djc" price: "R551" currency: ZAR in_stock: true category: "Djc" url: https://www.desertcart.co.za/products/472576121-bike-chainring-104mm-bcd-round-oval-mtb-104bcd-30t-to store_origin: ZA region: South Africa --- # 104mm BCD precision fit 7075 Aluminum CNC-machined 7-12 speed system compatible Bike Chainring 104mm BCD Round/Oval MTB 104BCD 30T to 52T 7/8/9/10/11/12 Speed Narrow Wide Tooth Aluminum 7075 Super Lightweight 30T 32T 34T 36T 38T 40 42 DH XC Trail Fat Bike Ebike **Brand:** djc **Price:** R551 **Availability:** ✅ In Stock ## Summary > 🚴‍♀️ Upgrade your drivetrain, own every trail with precision and power! ## Quick Answers - **What is this?** Bike Chainring 104mm BCD Round/Oval MTB 104BCD 30T to 52T 7/8/9/10/11/12 Speed Narrow Wide Tooth Aluminum 7075 Super Lightweight 30T 32T 34T 36T 38T 40 42 DH XC Trail Fat Bike Ebike by djc - **How much does it cost?** R551 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/472576121-bike-chainring-104mm-bcd-round-oval-mtb-104bcd-30t-to) ## Best For - djc enthusiasts ## Why This Product - Trusted djc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision 104mm BCD Fit:** Seamlessly compatible with top Shimano and Prowheel cranksets for flawless performance. - • **Aerospace-Grade Aluminum 7075:** Super lightweight yet ultra-stiff for maximum power transfer and durability. - • **Confidence-Backed 1 Year Warranty:** Ride worry-free with a full year of coverage and included steel mounting bolts. - • **Next-Gen Narrow Wide Tooth Design:** Self-cleaning, soil-resistant teeth extend chainring lifespan and reduce maintenance. - • **Versatile 7-12 Speed Compatibility:** Streamline your ride with a 1x setup that shaves weight and simplifies shifting. ## Overview The DJC Bike Chainring features a precise 104mm BCD fit compatible with Shimano and Prowheel cranksets, crafted from lightweight yet durable 7075 aluminum using CNC machining. Its advanced narrow wide tooth profile ensures superior chain retention and self-cleaning, supporting 7 to 12 speed drivetrains for a streamlined 1x setup. Designed for MTB, fat bike, and e-bike riders seeking performance and reliability, it comes with a 1-year warranty and steel bolts for easy installation. ## Description desertcart.com : DJC Bike Chainring 104mm BCD Round/Oval MTB 104BCD 7/8/9/10/11/12 Speed Narrow Wide Tooth Aluminum 7075 Super Lightweight 30T 32T 34T 36T 38T 40 42 DH XC Trail Fat Bike ebike (1# Round Black, 30T) : Sports & Outdoors ## Features - 104mm BCD support: Bolt Circle Diameter(BCD) is 104mm. Wrong BCD will not works. This 104BCD chainring support for Shimano M391 M430 M590 M610 M615 M610 M670 M675 M770 M780 M785 M980 M640 M820, and Prowheel, IXF 104BCD crankset. - Aluminum 7075 and CNC Process: Aluminum 7075 ensure it is lightweight but stiffness. Full CNC makes the precision size and nice surface looking. 30-38T is 40-70g only(1.4-2.5oz). - 7-12 Speed System Support: Your bike front chainring will be 1x after install this chainring. And rear flywheel cassette may 7/8/9/10/11/12s. 1x system makes your bike more lightweight compare to 3x and 2x. - Upgraded Narrow Wide Tooth: Current tooth shape is 2nd generation narrow wide tooth. With more curve and easy to clean and self-clean from soil. Makes the chainring lifespan more longer. - 1 Year Coverage: We offer 1 year Coverage. The package content is chainring and 4 pairs steel bolts. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TJLPC7K | | Best Sellers Rank | #19,132 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Bike Chainrings | | Brand Name | DJC | | Color | 1# Round Black | | Customer Reviews | 4.6 4.6 out of 5 stars (431) | | Date First Available | February 27, 2022 | | Item Dimensions LxWxH | 7.87 x 7.87 x 0.39 inches | | Item Package Dimensions L x W x H | 7.24 x 7.2 x 0.55 inches | | Item Weight | 0.08 kg | | Manufacturer | Fengdong | | Material | Aluminum | | Package Weight | 0.08 kg | | Part Number | FDDJC104 | | Size | 30T | | Warranty Description | 1 year | ## Images ![Bike Chainring 104mm BCD Round/Oval MTB 104BCD 30T to 52T 7/8/9/10/11/12 Speed Narrow Wide Tooth Aluminum 7075 Super Lightweight 30T 32T 34T 36T 38T 40 42 DH XC Trail Fat Bike Ebike - Image 1](https://m.media-amazon.com/images/I/71RF8Zkvc6L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - DJC Bike Chainring 104mm BCD Round/Oval MTB 104BCD 30T to 52T 7/8/9/10/11/12 Speed Narrow Wide Tooth Aluminum 7075 Super Lightweight 30T 32T 34T 36T 38T 40 42 DH XC Trail Fat Bike Ebike - GPMTER Bike Handlebar Grips, Single Lock on Bicycle Handle Bar, for BMX, Mountain, MTB, Beach Cruiser, Scooter, Folding Bike, Soft Non-Slip-Rubber Hand Grip Comfortable Ergonomic - 31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red) --- ## 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.co.za/products/472576121-bike-chainring-104mm-bcd-round-oval-mtb-104bcd-30t-to](https://www.desertcart.co.za/products/472576121-bike-chainring-104mm-bcd-round-oval-mtb-104bcd-30t-to) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-12*