[Wheelset CRX] Wide (21mm Int) Road Bicycle Carbon Fiber Wheelset from 1132g

Introduction

We offers 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 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 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

1132g: NXT30CRX rims + DT240 24H Disc Hubs + Carbon Spokes NXTCS05 1.8g + Alloy Nipples.

1250g: NXT30CRX rims + DT240 24H Disc Hubs + Sapim CX-Ray Spokes + Alloy Nipples.

1286g: NXT35CRX rims + DT240 24H Disc Hubs + Sapim CX-Ray Spokes + Alloy Nipples.

1302g: NXT40CRX rims + DT240 24H Disc Hubs + Sapim CX-Ray Spokes + Alloy Nipples.

1318g: NXT45CRX rims + DT240 24H Disc Hubs + Sapim CX-Ray Spokes + Alloy Nipples.

1354g: NXT50CRX rims + DT240 24H Disc Hubs + Sapim CX-Ray Spokes + Alloy Nipples.

1410g: NXT55CRX rims + DT240 24H Disc Hubs + Sapim CX-Ray Spokes + Alloy Nipples.

1456g: NXT60CRX rims + DT240 24H Disc Hubs + Sapim CX-Ray Spokes + Alloy Nipples.

1482g: NXT65CRX rims + DT240 24H Disc Hubs + Sapim CX-Ray Spokes + Alloy Nipples.

Carbon Road Bike Rims

NEXTIE offers a variety of different professional road bicycle carbon fiber rims, the CRX series with internal width 21mm. These rims are premium edition. The deflection is controlled quite well, within 0.2mm. The profile drawings are as below. Learn more about these rims, click HERE.

Hubs

DT Swiss 350SL / 240 EXP / 180 EXP and our own brand hubs Rollingstar II.

Spokes

Spokes Sapim CX-Ray (64 pcs x 260 mm lg) 272g

Spokes Sapim D-Light 2.0/1.65 (64 pcs x 260 mm lg) 307g

Spokes DT Competition 2.0/1.8 (64pcs x 264mm lg) 382g

Spokes DT Competition Race 2.0/1.6 (64pcs x 264mm lg) 312g

Spokes Pillar X-Tra 1420 (64pcs x 260mm lg) 275g;

Carbon Fiber Spokes Aero 2.6g/pcs (270mm).

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.

Advantage of Wider Wheels

Wide rims mean riding lighter, smaller performance tires with cushiony, high air volume and firm surface grip. Rolling resistance is lower with wider tires. Cornering grip is greatly improved. Ride comfort is greatly increased.

Aerodynamic Optimized Design

Nowadays, aerodynamic performance is one of the key factors considered when racing cyclists purchase new equipment, as the aerodynamic drag is known to be the main source of losses in cycling. The aerodynamic optimization of bicycle wheels can lead to decisive gains in running pace. For all of our CRX carbon rims, they have an optimized cross section. Please also note that choosing an appropriately sized tire for an aerodynamically optimized rim is also crucial to reducing air resistance and increasing riding speed.

Tubeless-Compatible Design

Lower rolling resistance. By eliminating the inner-tube, the friction between tire and tube is also eliminated, allowing the tire roll, flex, and conform to the road with greater efficiency.

Flat less, ride more. Flat tires are a buzz-kill. With a little sealant you can eliminate nearly all flats that would have been caused by an intrusive thorn or piece of debris.

Run the Best Pressure. Tubeless means you can run the pressure you want to maximize comfort, traction, and rolling efficiency. Visit our tire pressure page to dial in your best tire pressure.

Certification

We got UCI approval for our road rim NXT45RC. Learn more about the UCI Approval: UCI-APPROVAL

What's in the Box

Carbon Wheelset (Front + Rear)

2 x Extra Spokes

2 x Tubeless Valve Stems

1 x Tubeless Tape

Documentation

Learn more

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?