26er DH MTB Carbon Fiber Rims for Downhill Mountain Bikes This is a professional design carbon DH rims specially for downhill bike .40mm brake track width and 32mm rim depth has been perfect design nowadays in the market. Tubeless tire offer better control for riders especially in tough terrain.4.5mm thickness of the rims lips will never let you down.Item26 Inch DH Carbon Fiber Bike RimsItem No.RYM640D Warranty 1 yearSize26"TerrainXC(cross country)ERD511mmMaterialCarbon Fiber Toray T700Inner width31mmTypeTubeless/Hookless compatibleOuter width40mmSpoke hole28/32 /36(innteral or external)Depth32mmWeaveUD3K12KWeight520±10g(XC)Finishmatt/glossyTire size2.3" - 3.0"Decalcustomized or TIMETECMax weight limit180KGSStandardEN standardMax type pressure55PSIWe offer more options for mountain bike carbon fiber MTB rims:   26er ∣XC∣ AM∣ 35mm width 25mm depth ∣ 380g(XC) 420g(AM) 27.5er ∣XC∣ AM∣35mm width 25mm depth∣400g(XC)∣ 440g(AM) 27.5er plus∣XC∣ 50mm width 25mm depth∣490g 29er plus∣XC∣ 50mm width 25mm depth∣510g 29er Asymmetric∣XC∣ 33mm width 30mm depth∣420g There are three options. 1) Customized logos and painting.2) TIMETEC decal.3) Blank. Note: For customized logos and painting, there will be surcharge. Please contact us by info@timetec-cn.com for surcharge and the operation process. We offer 1 year warranty for wheels/rims and 2 years for frame/fork/seatpost. You can claim for replacement or refund after you receive our products. Below are the warranty procedure:1. Please make sure the warranty is valid before submitting your claim. 2. Please send an e-mail to warranty@timetec-cn.com with below details. - Order number, Item number, specification (size, weave, finish, spoke holes, hub etc.). - Clear pictures or video to show the defective parts.- Description of how long and often you have used the products, how you found the defect. More details will be highly appreciated. 3. If your product is confirmed to be defective in manufacturing technique, you can submit an return or exchange claim. But pls make sure items are in below conditions.- Items are new and without being used- Items are packed in original package. If can’t be returned with original package,you must pack it with safety box to avoid damage during return. Also all spare parts concerned must not be lost.4. Normal wear parts like spokes ,hubs,nipples,rims/frame crash are not under warranty as well as the accident damaged.5. If you are not satisfied with the produts you buy and want to exchange or return, you just need to pay the return shipping cost.Xiamen Timetec reserves the ultimate right to interpret the above warranty policy.1) Retail saleWe accept Paypal, Western Union and TT. 2) Bulk orderT/T and L/C are acceptable. If you need other payment methods. Please contact us by service@timetec-cn.com . Thanks! 3) Retail saleGenerally we send the products(Rims, Wheels, Frame) by EMS. It takes about 7-21 days and varys with different countries. For accessories, China Post Registered Air Mail is the first suggested shipping option because of favorable shipping cost for customers, which takes about 14-60days.Meanwhile, we also can support other shipping method ( TNT, DHL, UPS, FEDEX, XDB),Please contact us by service@timetec-cn.com and confirm shipping method. Thanks!4) Bulk orderWe can ship the products by air or by sea.