Specifications Hign-concerned Chemical:None Use:Mountain Bikes Material:Aluminum Alloy Category:Chain Wheel Brand Name:VXM Origin:Mainland China Origin:Mainland China Use:Mountain Bikes Category:Chain Wheel Model Number:M6100 M7100 M8100 M9100 Material:Aluminum Alloy Simple:direct installation Follow the store for more discounts >>>>Please note 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 MOTSUV Bicycle chainring 12 speed AL Narrow Wide Chainwheel direct mount crankset for Shimano M6100 M7100 M8100 M9100 Teeth30T 32T 34T 36T 38T 40T If you are satisfied with our products and services, please take a few minutes to write a five-star positive feedback to us, and thank you in advance for your support. Russian friends, please leave your full name: last name+first name, so that the package can be delivered normally Product Information Brand: MOTSUV Material: aluminum alloy Application: Shimaro M7100/M8100/M9100 Process: CNC turning/anodic oxidation/T6 hardness enhancement Features: New tooth profile-Liuling extended chamfered positive and negative teeth Selling point: surface knives, enhanced color aesthetics, high tooth-shaped bite force, no chain loss 6 Size To Choose The distance traveled in a circle (cadence) Speed comparison under the same physical exertion 01.High-strength aluminum alloy material Using high-strength aluminum alloy, the hardness and performance are greatly improved 02. Anodizing process Strong texture, beautiful color 03.Alternative design of positive and negative teeth The alternating design of positive and negative teeth makes the chain smoother and more stable The chain is not easy to fall off New tooth profile-Liuling plus and minus with extended chamfer A: High bite force B: Six diamond-shaped extended spur teeth C: Lengthened chamfered negative teeth 04.CNC finishing, close fit T6 heat treatment, CNC processing, lighter weight, higher strength, the main body is made of classic original silver, making the disc more beautiful 05. Hollow weight loss The weight of the disc is greatly reduced, and the design of mud drainage and drainage improves the riding experience Suitable for Shimano M6100 M7100 M8100 M9100 High-strength material T6 heat-treated high-strength aluminum alloy material data Tensile strength (N/mm) Brinell strength (HB) Unique mud channel Discharge mud faster, prevent chain drop, reduce dirt discharge after wear Low resistance, easy to clean Aluminum alloy disc CNC cutting Positive and negative teeth / strong bite strength / not easy to drop the chain positive Negative 30 teeth: 129X129mm diameter Weight: 48 grams 34 teeth: 145X145mm diameter Weight: 66 grams 36 teeth: 154X154mm diameter Weight: 75 grams 38 teeth: 162X162mm diameter Weight: 84 grams 40 teeth: 170X170mm diameter Weight: 93 grams 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,