Specifications Hign-concerned Chemical:None Use:Mountain Bikes,Road Bicycles Material:Aluminum Alloy Category:Chain Wheel Brand Name:VXM Origin:Mainland China Origin:Mainland China Material:Aluminum Alloy Category:Chain Wheel Use:Mountain Bikes,Road Bicycles,BMX Model Number:MO-oval Model Number1:round Follow the store to get more discounts >>>>Please note: Material: aluminum alloy Weight: 40g (32T), 51g (34T), 63g (36T), 83g (38T) Color: black, red, blue, green, gold, purple Number of teeth: 32 (32T), 34 (34T), 36 (36T), 38 (38T) Why is it narrow? Narrow-width design provides a simple one-fold configuration for almost any sprocket configuration without the need for chain guides. This is a cost-effective upgrade that can improve the chain retention rate. 104 Generality of BCD Stop the chain and install it simply. Choose from a variety of colors and tooth options. Advantages of elliptic chain Designed to provide different mechanical advantages at different points of pedal travel. This effectively changes the transmission ratio under different rotation angles to achieve an ergonomic feeling. Please contact us before leaving negative feedback or raising a dispute. We are very willing and will try our best to help you solve any problems. We are serious sellers. Please trust us. If you are satisfied with our products and services, please take a few minutes to write us a positive five-star feedback and thank you in advance for your support. Russian friends, please leave your full name: surname+first name, so that the package can be normal Oval chainwheel superiority, increased frequency, and easier middle gear planning Blue represents the trampling interval Red represents the middle gear Aluminum alloy is lighter, rust-free, and dent-resistant Narrow-wide chainwheels reduce bicycle weight 1. Chain 2. Wide-tooth 3. Narrow-tooth Note: The following dimensions are manually measured. Please allow for errors of up to 5 mm. Support for 7, 8, 9, 10, and 11 speed bicycles. Ensure that your crank is 104 BCD Use on mountain bikes, road bikes, and more. quadro carbono mtb 29pedivela raceworkpe de vela integradobicicleta de montaamtb accessoriesplato ovalado mtbgoldixchainringcorrente sram gx eagle 12xxmxcoroa 34 dentes protector biela mtbxcadeyhollowtechsuspenso bike 29pedalier bicicleta mtbchainring bolts94BCD,96BCD,104BCD,110BCD,130BCD,Sprocket30T,32T,34T,36T,38T,40T,42T,44T,46T,48T,50T,52T,54T,56T,58T,60T,30T sprocket32T sprocket34T sprocket36T sprocket38T sprocket40T sprocket42T sprocket44T sprocket46T sprocket48T sprocket50T sprocket52T sprocket54T sprocket56T sprocket58T sprocket60T sprocket