Lightweight, Strong and Durable Mountain Bicycle Carbon Fiber Rims and Wheels
The carbon fiber bicycle industry has been innovating and advancing all the time. Being lighter and stronger has always been the pursuit of the industry, especially for the mountain rims for XC (Cross Country) riding , where riders have extreme weight requirements.
We offer carbon mountain bicycle rims in different sizes and widths, to suit different riding forms such as XC (cross country), AM (all mountain), Enduro, DH (down hill) and more.

In particular, we have made lightweighting for XC carbon rims. The weights of XC 29" rims are around 300-330g. We also specially developed DH carbon rims. The weight of 29" DH rim is around 550g. In addition, in order to meet the ultimate customer's pursuit of rim weight, we recently developed the Vista version of the 280g mountain rim, which is the lightest rim we have ever made with an inner width of 30mm.
To adapt to any kind of riding conditions, you can always find the right rims in NEXTIE.
Learn Our Mountain Bicycle Carbon Rims from Trail Sage's Introduction. VIDEO
![[Omega 36U] Supreme Cross Country 29" Mountain Bicycle Carbon Rim 36mm 260g / 280g [Omega 36U] Supreme Cross Country 29" Mountain Bicycle Carbon Rim 36mm 260g / 280g](https://www.nextie.com/image/cache/catalog/2025-product/mountain/supreme-omega-mtb-rim-NXT29VM36U-200x200.jpg)
![[Omega 36] Supreme AM/Enduro 29" Mountain Bicycle Carbon Rim 36mm 350g / 390g [Omega 36] Supreme AM/Enduro 29" Mountain Bicycle Carbon Rim 36mm 350g / 390g](https://www.nextie.com/image/cache/catalog/2025-product/mountain/product-supreme-mtb-rim-NXT29VM36-200x200.jpg)
![[Omega 40] Supreme Super Enduro 29" Mountain Bicycle Carbon Rim 40mm 440g [Omega 40] Supreme Super Enduro 29" Mountain Bicycle Carbon Rim 40mm 440g](https://www.nextie.com/image/cache/catalog/2025-product/mountain/product-supreme-mtb-rim-Super-Enduro-NXT29VM40-200x200.jpg)
![[Omega 40D] Supreme Down Hill 29" Mountain Bicycle Carbon Rim 40mm 480g [Omega 40D] Supreme Down Hill 29" Mountain Bicycle Carbon Rim 40mm 480g](https://www.nextie.com/image/cache/catalog/2025-product/mountain/product-supreme-mtb-rim-Down-Hill-NXT29VM40D-200x200.jpg)
![[Premium 29" XC Wheelset] Premium Cross Country 29" Mountain Bicycle Carbon Fiber Wheelset from 1108g [Premium 29" XC Wheelset] Premium Cross Country 29" Mountain Bicycle Carbon Fiber Wheelset from 1108g](https://www.nextie.com/image/cache/catalog/2022-products/wheelset/NEXTIE-Mountain-Wheelset-200x200.jpg)
![[Alpha 36S Wheelset] Alpha 36S Cross Country 29" Mountain Bicycle Carbon Fiber Wheelset 36mm from 898g [Alpha 36S Wheelset] Alpha 36S Cross Country 29" Mountain Bicycle Carbon Fiber Wheelset 36mm from 898g](https://www.nextie.com/image/cache/catalog/2025-product/mountain/Alpha/wheelset-alpha-36s-200x200.jpg)
![[Omega 36U Wheelset] Omega 36U Cross Country 29" Mountain Bicycle Carbon Fiber Wheelset 36mm from 938g [Omega 36U Wheelset] Omega 36U Cross Country 29" Mountain Bicycle Carbon Fiber Wheelset 36mm from 938g](https://www.nextie.com/image/cache/catalog/2024-product/supreme/product-supreme-mtb-wheelset-Cross-Country-200x200.jpg)
![[Omega 36 Wheelset] Omega 36 AM or Enduro 29" Mountain Bicycle Carbon Fiber Wheelset 36mm from 1192g [Omega 36 Wheelset] Omega 36 AM or Enduro 29" Mountain Bicycle Carbon Fiber Wheelset 36mm from 1192g](https://www.nextie.com/image/cache/catalog/2024-product/supreme/product-supreme-mtb-wheelset-All-Mountain-200x200.jpg)
![[Omega 40 Wheelset] Omega 40 Super Enduro 29" Mountain Bicycle Carbon Fiber Wheelset 40mm from 1372g [Omega 40 Wheelset] Omega 40 Super Enduro 29" Mountain Bicycle Carbon Fiber Wheelset 40mm from 1372g](https://www.nextie.com/image/cache/catalog/2024-product/supreme/product-supreme-mtb-wheelset-Super-Enduro-200x200.jpg)
![[Omega 40D Wheelset] Omega 40D Down Hill 29" Mountain Bicycle Carbon Fiber Wheelset 40mm from 1456g [Omega 40D Wheelset] Omega 40D Down Hill 29" Mountain Bicycle Carbon Fiber Wheelset 40mm from 1456g](https://www.nextie.com/image/cache/catalog/2024-product/supreme/product-supreme-mtb-wheelset-Down-Hill-200x200.jpg)

![[S-Torque] Straight Pull Carbon Fiber Bicycle Spoke with Steel Core 3.5g [S-Torque] Straight Pull Carbon Fiber Bicycle Spoke with Steel Core 3.5g](https://www.nextie.com/image/cache/catalog/2025-product/spokes/S-Torque-image-200x200.jpg)
![[T-Prime Aero] Titanium Alloy Bladed Spoke 3.6g [T-Prime Aero] Titanium Alloy Bladed Spoke 3.6g](https://www.nextie.com/image/cache/catalog/2025-product/spokes/T-Aero-200x200.jpg)
![[Seatpost] Carbon Fiber Seatpost Zero Setback 31.6mm 220g [Seatpost] Carbon Fiber Seatpost Zero Setback 31.6mm 220g](https://www.nextie.com/image/cache/catalog/3-side/Accessory/SP01/IMG_2778-200x200.jpg)