VXM 104BCD Chainring【High Strength and Ultra Light】 40T 42T 44T 46T 48T 50T 52T Narrow Wide Chain Ring for Road Bike,Mountain Bike,BMX Bike,MTB Bike Parts
Description
- 【CNC Machine Tools,Integral Cutting Forming】🏆CNC 7075-T6 aluminum, aerospace grade strength，CNC machine tools, direct cutting, and integral forming.It is very nicely machined. 【Narrow Wide Tooth】💪The narrow wide tooth design increasing the contact area with the chain greatly, increase the grasp force, make you no longer worried about the chain dorpped, easy to pass through the bumpy road. 【Suitable for most 104BCD bicycle】🚲This chainring be used for ALL KINDS OF 104BCD cranks.Fit Mountain Bike,BMX Bike,Road Bike,Tandem Bike,Recumbent Bike,Cyclocross Bike,Dirt Jumper,Folding Bike,Hybrid/Comfort Bike. 【Light Weight】🚴♀40T(78g) / 42T(89g) / 44T(99g) / 46T(111g) / 48T(124g) / 50T(137g) / 52T(151g).It can help the vehicle reduce 1kg weight. 【Safe And Reliable】🛡Stiff 4mm plate thickness and I-beam construction transfer loads without flexing,Chain ring installed easily.
Are you still worried about dropped a chain? Don't worry, our chain is anti-off chain. Are you still worried that the link is not safe? Don't worry about our CNC process, CNC machine tools, direct cutting, and integral forming are safe and reliable. Are you still worried about the trouble of installing the link? Don't worry, our chain ring is easy to install. Are you still worried that the chain ring you bought is not suitable for your bicycle? Don't worry about our chain ring being suitable for most 104BCD bikes.Will this work with SHIMANO XT/XTR/DEORE/ALIVIO/ACERA/ALTUS crank and M370 Series/M410 Series/M610 Series/M670 Series/M780 Series.Compatible with 1x8/9/10/11/12 speed drivetrain chains. Material: Aluminum Alloy 7075-T6Shape: Single Plate Round Teeth: 40T / 42T / 44T / 46T/ 48T / 50T / 52T Size: 104BCD / BCD=104mmProcess: CNC+Anodizing Weight: 40T about 81.5g 42T about 87.5g 44T about 95.8g 46T about 102.6g 48Tabout 112.6g 50Tabout 121.7g 52Tabout 131.6g Package Included: 1 Pcs Diagram Note: “+” teeth correspond to the wide part of the chain. “-” teeth correspond to the narrow part of the chain. Three months Warranty and 100% Money Back Guarantee. Note: 1.Please determine your crank 104 BCD specification carefully before buying. 2.Fit for various kinds of bike crank which BCD is 104mm,Will this work with SHIMANO XT/XTR/DEORE/ALIVIO/ACERA/ALTUS crank and M370 Series/M410 Series/M610 Series/M670 Series/M780 Series.Compatible with 1x8/9/10/11/12 speed drivetrain chains.But not compatible with Shimano XT M7000/ M8000 / M9000 Series Cranks.
Reviews
A**E
Gravel bike 1X
Using this on a Chinese (AliExpress) crank and chain with a SRAM drivetrain, 12 speed. No issues, works great. Quiet, no chain drops, no odd wear. Very light weight and strong. I'm a very strong cyclist, I ride in the mountains road and gravel so lots of out of the saddle, full exertion (~800 to 1000 watt) climbing and sprinting, I've never heard so much as a creak or peep out of it. It just works, and the red color looks cool. With over 200 miles the red anodizing has not even started to wear off. After a good wash it still looks as new.
A**R
at least they're round
I bought this for my son's bmx racing bike. I spent 3X as much for a "name brand" chainring from Box and it wasn't perfectly round which caused the chain tension to fluctuate. This no name chainring is the same material and specifications at 1/3rd the price and works perfectly!
D**E
30mph ebike
Excellent chainring putting in some serious work on electric motor. Old chainring would lose the chain alot. This one is much better. I doubt I would ever drop a chain with this on a regular bike. Combined with a clutch derailleur I think it would be a pretty bombproof setup. I am using it with a normal one and hitting high speeds on bumpy roads and it has been solid.
J**H
Didn't fit without modifying
It's a decent chain ring but it hadn't been machined very well. It didn't fit over my crank sprocket so I had to use a half round file to shave off (as evenly as I could) the inside surface near the bolt holes. After a little trial and error, I got the chain ring to fit and bolt down. The cranks are SRAM but not sure which model.I have a Specialized Epic (small frame) and the chain teeth are pretty close to the frame at the back. This is a 42T and is probably the largest I can fit on without scraping the frame.
M**T
Excellent product
I used this chainring on an ebike using a 9-speed mid drive chain. Have never even had a hint of an issue with chain retention. Over 100 miles on it and counting and the anodizing still hasn't worn off the teeth.
P**O
Excellent Product
needed for my bmx bike....was skeptical for various reasons...all skepticism was alleviated once i mounted the ring...it looks good....it is strong and has held up to racing pressure....and it made my bike 'faster' lol... this is a great product and i would recommend for your torque adjustments
J**D
Good ring, needs some adjusting
Love the look and the install was seamless. the taller prongs (or whatever they're called) made some very slight deraileur adjustment necessary but it was pretty smooth overall. only dislike is not having the little peg that prevents the chain from getting stuck between the ring and the pedal arm in the event of an overshift.
D**F
Did Not Fit
I tried to replace a Shamano 48 with a 50 by this company on my ALIVIO. I could not get the shifting to work. The tooth pattern is significantly different and I believe ALIVIO might not accept larger rings. However, it is much lighter than the OEM ring it was replacing.
Common Questions
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