🚴♂️ Elevate Your Ride with Precision Engineering!
The Round Chainring 104BCD is a high-performance cycling component designed for 7 to 12-speed chains. Made from durable 7075 aluminum alloy with an anodized surface, it features a narrow-wide tooth design that enhances chain retention and reduces noise. Compatible with most Shimano and SRAM cranksets, this chainring is perfect for mountain biking, road biking, and e-bikes, making it a versatile choice for any cyclist.
| Item Package Dimensions L x W x H | 7.24 x 7.2 x 0.31 inches |
| Package Weight | 0.09 Kilograms |
| Brand Name | DECKAS |
| Color | Round Black |
| Material | Aluminum |
| Manufacturer | DECKAS |
| Part Number | 104-Round Black 40T |
| Outer Material | Aluminum |
| Size | 40T Round |
G**.
Sturdy and perfect fit on my e bike
Installed on mokwheel Basalt, super easy to install, sturdy product works great. Make the bike feel like it is geared correctly.
M**.
Update
When I first unpacked it I thought that’s a Joke . This will not last a Day, especially since it goes on a Mid Motor E-bike .Could’ve not been more wrong, actually it is holding better up than the rear Metal Sprockets on the Cassette.Definitely 5 StarsUpdate : Got it on my Mid Motor e Bike for almost 1/2 year and still going strong . No sign of wear.Sometimes it’s nice to be wrong because when I received the Chainring I was about to send it back, thinking it’s a peace of crap.
P**N
Works great
Works great on my mountain bike
S**D
Easy upgrade for Poseidon X/ Ambishion (1x10).
Replaced 38t stock chainring on my Poseidon bike with a round 42t. Did not have to add links to the chain stock chain. Did not have to remove crank arms or pedals. Gives you a little more topend speed and keeps me off the smallest cog. If you aren't climbing much and on more flats this will give you little more topend speed.
A**R
Great for eBike
I changed my ebike from a 38 tooth to 52 tooth to help with ghost pedaling at high speeds.This was easy to install, affordable, looks great on my bike and now I can get more exercise while riding my ebike. It’s nice and lightweight and the pedaling is smooth!
D**B
Make sure it fits
Good quality but didn’t fit my crank
A**R
Great chainring replacement
I had to replace the complete drivetrain and came across this product. It fit perfectly over the existing 48T Shimano Alivio crankset and performs great. It saves the cost of replacing the whole crankset. I highly recommend this.
M**S
Afforable
I think this is my 3rd Decka chain ring in the last year, not because they break or wear out. Quite the opposite, they are great little chain rings that are extremely affordable. So whenever I want to experiment with a different gear ratio it is an easy and inexpensive part to swap out. These are machined with alternating fat and skinny teeth which makes the chain run smooth. I'm sure ill be buying more of these in the future
Trustpilot
5 days ago
2 months ago
