From the maker
Full specification
Basic
| Code | Alpha 55G Wheelset |
|---|---|
| Materials | Toray T800 + T1100 + M46J Carbon Fiber |
| Type | Road · Gravel Bicycles |
| Brake Interface | Brake Interface |
| Edition | Supreme Edition |
| ASTM Classification | Condition 3 |
| Warranty | 5 Years |
| Includings | Complete Wheelset + Extra Spokes + Tubeless Kits + NEXTIE Cap |
| Release Time | June 2026 |
Dimensions
| Rims | Alpha 55G |
|---|---|
| Size | 700C |
| Holes | 24 / 24 |
| Nipples | Sapim Polyax Secure-Lock |
| Weight | From 1080g |
| Spokes | Sapim. DT Swiss. Pillar. NEXTIE |
| Drain Holes | Alternative |
| Hubs | DT Swiss 350SL. 240 EXP. 180 EXP. NEXTIE Rollingstar. |
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
- 1. Top Carbon Rims —— Alpha 55G
- 2. Super Light Hubs Rollingstar 3 (24/24Holes): only 226g
- 3. Strong and Light Titanium Spokes: T-Force & T-Max from 2.9g.
- 4. UCI Approved
About this product
The details
Introduction
We offers a full line of custom bike rims for gravel 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 carbon fiber gravel 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.
class="supreme-fading-word"If you are interested in customzing your bike with new and stylish rims, the experts at NEXTIE are ready to make your bike look great and improve your preformance on the trails. We have been serving the cycling community since 2013, and all our custom bike rims are made here in China.
Wheelset Weight Reference
1100g: Alpha 55G Rims + Rollingstar 3 Hubs (24/24Holes, 226g) + T-Max Titanium Spokes.
1135g: Alpha 55G Rims + Rollingstar 3 Hubs (24/24Holes, 226g) + T-Force Titanium Spokes.
1170g: Alpha 55G Rims + Rollingstar 3 Hubs (24/24Holes, 226g) + Sapim CX-Ray Spokes.
1230g: Alpha 55G Rims + Rollingstar 2 Hubs (24/24Holes, 285g) + Pillar PSR X-Tra 1420 Spokes.
Carbon Road Bike Rims
Rims of Alpha 55G. The profile drawing is as below.
Hubs
DT Swiss 350SL / 240 EXP / 180 EXP and our own brand hubs Rollingstar.
Spokes
[T-Force] Titanium Alloy Aero Spoke for Bicycles 3.6g
[T-Max] Titanium Alloy Aero Spoke for Bicycles 2.9g
Spokes Sapim CX-Ray (64 pcs x 260 mm lg) 272g
Spokes DT Competition 2.0/1.8 (64pcs x 264mm lg) 382g
Spokes Pillar X-Tra 1420 (64pcs x 260mm lg) 275g;
Nipples
Sapim Polyas (Secure Lock, 14mm) Alloy / Brass in color black, red, orange, gold, blue, green, purple, pink, silver and more;
Tubeless Ready Wheels
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 maintaince in case of spoke breaking
Note: Tubeless Ready wheels could also be mounted with tubes.
Additionally, on July 21st 2026, the Alpha 55G wheelset was awarded UCI quality certification. The information is published as follows:
What's in the Box
Carbon Wheelset (Front + Rear)
Complete Wheelset + Extra Spokes + Tubeless Kits + NEXTIE Cap
Learn more
UCI Approved —— Alpha 50 Rim
What is the difference between weaves UD, 3K and 12K?
What is Free Coating Manufacturing (FCM) process?
What is the Difference between Ultralight, Premium and Standard Edition?
What is ERD (Effective Rim Diameter)?
How much spoke tension should I use?
Nextie · Gravel wheelsets
Nextie Alpha 55G carbon road and gravel wheelset
£1,401
Inc. VAT · UK delivery calculated at checkout · free UK delivery over £200
We don't hold this in stock. As an authorised Nextie distributor we order it in for you when you buy — usually about 6 weeks. We'll email you when it ships.
£1,401
Ordered in for you: About 6 weeks. We email you when it arrives. Pay 50% now, and the other 50% when it's ready to send.
- ✓ Free UK delivery over £200, or collect from the workshop
- ✓ 14-day returns on online orders
- ✓ Secure payment: card, Apple Pay, Google Pay or PayPal
Secure checkout by Stripe — card, Apple Pay, Google Pay or PayPal. We never see your card details. Returns and cancellations.
Details
Complete carbon wheelset built by Nextie in their factory, from 1080 g. Choose your rim finish, hubs, spokes and freehub. Ordered in for you from Nextie.
Want it fitted? Book it into the workshop.
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