Name: Alpha 40 Wheelset – 700C Carbon Road Disc Wheelset from 890g
Brand: NEXTIE
SKU: NXT-AL40-WS
Price: 1550.00 USD
Availability: InStock

Specification

Basic

Code: Alpha 40 Wheelset
Materials: Toray T800 + T1100 + M46J Carbon Fiber
Type: Road · Cyclocross · Gravel
Brake Interface: Disc Brake
Edition: Supreme Edition
ASTM Classification: Condition 3
Warranty: 5 Years
Includings: Complete Wheelset + Extra Spokes + Tubeless Kits + NEXTIE Cap
Release Time: May 2026

Dimensions

Rims: Alpha 40 Rims
Size: 700C
Holes: 20 / 20
Nipples: Sapim Polyax Secure-Lock
Weight: 890g
Spokes: NEXTIE: T-Torque. TW-Torque. TS-Torque
Drain Holes: Optional
Hubs: NEXTIE Rollingstar 3

Discipline

Discipline: Road, Triathlon, Cyclocross, Dirt, Gravel, and Adventure riding.

About Tubeless Ready

Lighter: Since no tubeless tape wrapping on the Tubeless Ready wheels, the weight of Tubeless Ready wheel goes lighter than the weight of common wheel with tape wrapped;
Stronger: No holes drilling on rim bed (except valve holes) and the carbon fibers not being damaged, the rim bed would be kept integral and the strength increases;
Safe: Tubeless Ready wheels no risk of air leaking from the rim bed, the cycling stays safe and the journey could be longer than riding bike with common wheels.

Best Features

Feature 1: 1. Top Carbon Rims —— Alpha 40.
Feature 2: 2. Super Light Hubs Rollingstar 3: only 230g
Feature 3: 3. Super Light Carbon Fiber Spoke T-Torque: only 1.85g
Feature 4: 4. UCI Approved.

Description

Introduction

We offer a full line of custom bike rims for road bike wheels, providing tailor-made solutions to meet your specifications. We have years of experience in wheel-building, and we cater to the needs of each customer. In our inventory, we offer different sizes of carbon fiber road bike rims.

At NEXTIE, we build each wheel with precision and care, you can be confident that you are getting a high quality custom bicycle wheelset when you buy from us.

If you are interested in customizing your bike with new and stylish rims, the experts at NEXTIE are ready to make your bike look great and improve your performance on the road. We have been serving the cycling community since 2013, and all our custom bike rims are made here in China.

Carbon Road Bicycle Wheel Assembly

Wheelset Weight Reference

890g: Alpha 40 Rims + Rollingstar 3 Hubs (20/20Holes) + T-Torque Carbon Spokes + Alloy Nipples.

925g: Alpha 40 Rims + Rollingstar 3 Hubs (20/20Holes) + TW-Torque Carbon Spokes + Alloy Nipples.

925g: Alpha 40 Rims + Rollingstar 3 Hubs (20/20Holes) + TS-Torque Carbon Spokes + Alloy Nipples.

Carbon Road Bike Rims

Rims of Alpha 40. The profile drawing is as below.

Alpha 40 Road Rim Profile Drawing

Hubs

NEXTIE Rollingstar 3 (20/20 Holes)

NEXTIE Rollingstar 3 Road Hubs

Spokes

[T-Torque] Straight Pull Carbon Fiber Bicycle Spoke Width 3.2mm 1.85g.

[TW-Torque] Straight Pull Carbon Fiber Bicycle Spoke Width 3.8mm 2.7g.

[TS-Torque] Straight Pull Carbon Fiber Bicycle Spoke Width 5.0mm 2.75g.

NEXTIE T-Torque Series Carbon Spokes

Nipples

Sapim Polyax (Secure Lock, 14mm) Alloy / Brass in color black, red, orange, gold, blue, green, purple, pink, silver and more;

Sapim Polyax Alloy Nipples

Tubeless Ready Wheels

Carbon Fiber Wheelset Tubeless Ready

Advantage 1 - Lighter: Since no tubeless tape wrapping on the Tubeless Ready wheels, the weight of Tubeless Ready wheel goes lighter than the weight of common wheel with tape wrapped;

Advantage 2 - Stronger: No holes drilling on rim bed (except valve holes) and the carbon fibers not being damaged, the rim bed would be kept integral and the strength increases;

Advantage 3 - Safe: Tubeless Ready wheels no risk of air leaking from the rim bed, the cycling stays safe and the journey could be longer than riding bike with common wheels.

Disadvantage: Needs professional maintenance in case of spoke breaking

Note: Tubeless Ready wheels could also be mounted with tubes.

Additionally, on May 29th 2026, the Alpha 40 wheelset was awarded UCI approval. The information is published as follows:

WHEEL-APPROVAL-PROCESS-CERTIFICATE-NEXTIE-ALPHA-40.pdf

Alpha 40 Wheelset UCI Approved