Ocean Wave Surface —— Ocean 45G Gravel Bicycle Carbon Rim

Ocean Wave Surface —— Ocean 45G Gravel Bicycle Carbon Rim

Posted by: NEXTIE Post: 21/07/2025 View: 104 Comments: 0

Ocean 45G is a new carbon fiber bicycle rim we designed for gravel bicycle. The rim's special surface simulates the natural texture of the ocean waves crashing onto and covering the beach, so we named it Ocean. The natural texture design of the ocean waves is not only for visual beauty, but also to disrupt the wind resistance on the surface of the rim when riding, so as to achieve the purpose of increasing riding speed. In order to reduce weight and increase strength, we added high tensile strength Toray T1000 carbon fiber material when developing this rim, making the impact strength reach a result of the amazing 120J.

1. Material Upgrade: Toray T1000 Aerospace Grade Carbon Fiber Added, Rim Gets Lighter.

The Ocean 45G rim is our Supreme Edition carbon rim. During its development, we incorporated Toray T1000 carbon fiber, enabling it to achieve remarkable impact strength while maintaining a light weight. As is widely known, Toray T1000 has higher tensile strength than both the T700 and T800 carbon fiber models.

2. Rim Surface Spoiler and Aesthetic Improvement Design: Ocean Waves Covering the Beach.

The Ocean 45G rim is the second carbon fiber road rim of special appearance we developed, besides the Ripple 50 rim. It simulates the natural texture of ocean waves crashing onto and covering the beach. This appearance is not only for visual beauty, but also to disrupt the wind resistance on the surface of the rim when riding, so as to achieve the purpose of increasing riding speed. In addition, we found that this special appearance seems to improve the rim's stiffness in the impact test.

3. Newest Layer-up Structure: All-wrapping Technology for Main Carbon Fiber Structure Make Rim Stronger.

All-wrapping Technology (AWT) for main carbon fiber structure applied on Ocean 45G rim further improves the stability and stiffness. AWT ensures the integrity of the carbon fiber material, thereby ensuring the rim's stability and stiffness. AWT is also applied on our road bike rims of Alpha series and Ocean series.


4. Highly Strict Technical Test Methods — 120J (UCI test condition).

We applied the UCI test conditions to test Ocean 45G carbon rim. The impact test result was 120J, which is a super high value for a road bike rim, which is so much higher than the UCI's qualified strength standard for road bicycle rims. IMPACT TEST VIDEO


This rim could be used for Road. Triathlon. Cyclocross. Dirt. Gravel and Adventure riding.. The tire size for this model of rim is recommended at 29 ~ 55mm Road / 29 ~ 40mm Cyclocross / 29 ~ 62mm Gravel. The tire pressure is recommended at 28 ~ 89psi Road / 24 ~ 53psi Cyclocross / 26 ~ 78psi Gravel.


Positive Stiffness Test

Experimental Rim
Ocean 45G · 384g · 24Holes
Result Reference: ≥ 100 N/mm
Date 2025.06.03
Testing Items
Tension / Force
Result - Deformation | Stiffness Value
Result Determination
Positive Stiffness 1
50 kgf
1.48 mm | 331.0 N/mm
PASS
Positive Stiffness 2
50 kgf
1.46 mm | 335.6 N/mm
PASS
Positive Stiffness 3
50 kgf
1.45 mm | 337.9 N/mm
PASS

Lateral Stiffness Test

Experimental Rim
Ocean 45G · 384g · 24Holes
Result Reference: ≥ 6 N/mm
Date 2025.06.03
Testing Items
Tension / Force
Result - Deformation | Stiffness Value
Result Determination
Lateral Stiffness 1
20 kgf
21.87 mm | 9.0 N/mm
PASS
Lateral Stiffness 2
20 kgf
21.32 mm | 9.2 N/mm
PASS
Lateral Stiffness 3
20 kgf
21.32 mm | 9.2 N/mm
PASS

Spoke Tension Test

Experimental Rim
Ocean 45G · 384g · 24Holes
Result Reference: 300 kgf no cracks or deformation
Date 2025.06.05
Testing Items
Tension / Force
Result
Result Determination
Spoke Hole 1
300 kgf
no cracks or deformation
PASS
Spoke Hole 2
300 kgf
no cracks or deformation
PASS
Spoke Hole 3
300 kgf
no cracks or deformation
PASS
Spoke Hole 4
300 kgf
no cracks or deformation
PASS
Spoke Hole 5
300 kgf
no cracks or deformation
PASS
Spoke Hole 6
300 kgf
no cracks or deformation
PASS

Impact Test

Impact Test
Ocean 45G · 384g · 24Holes · Spoke Tension 130kgf
Date 2025.06.05
Testing Items
Test Conditions (UCI)
Impact Strength
Result Determination
Impact Test 1
Drop Hammer 22.5Kg · Drop Height 408mm
90 J
PASS
Impact Test 2
Drop Hammer 22.5Kg · Drop Height 454mm
100 J
PASS
Impact Test 3
Drop Hammer 22.5Kg · Drop Height 499mm
110 J
PASS · EXCELLENT
Impact Test 4
Drop Hammer 22.5Kg · Drop Height 544mm
120 J
PASS · EXCELLENT
Impact Test 5
Drop Hammer 22.5Kg · Drop Height 590mm
130 J
FAILED

Product Information

Basic
Model: Ocean 45G
Rim Type: Road · Cyclocross · Gravel
Materials: Toray T700 + T800 + T1000 Carbon Fiber
Brake Interface: Disc Brake
Edition: Supreme Edition
ASTM Classification: Condition 4
Warranty: 5 Years
Release Time: July 2025
Specification
Size: 700C
BSD (Bead Seated Diameter): 622mm
ERD (Effective Rim Diameter): 550mm
Drillings: 24. 28. 32
External Width: 32mm
Internal Width: 25mm
Rim Height: 45mm
Weight: 385g
Valve Hole Diameter: 6.5mm (Presta)
Spoke Holes Diameter: 4.5mm | 2.5mm
Spoke Holes Angle: Axial 8° | Radial 5°
Assembly Hole Diameter: 7.5mm
Drain Holes: Optional
Tubeless Compatible: Yes
Tubeless Ready: Optional
Strength: 120J <UCI condition>
Recommendation
Tire Size: 29 ~ 55mm Road / 29 ~ 40mm Cyclocross / 29 ~ 62mm Gravel
Tire Pressure: 28 ~ 89psi Road / 24 ~ 53psi Cyclocross / 26 ~ 78psi Gravel
Spoke Tension: 110 ~ 130kgf
Max System Weight: 160Kg
Ideal Valve Stem Length: 57mm
Appearance
Carbon Weave: UD
Finish: Free Coating | Matte | Glossy
Application
Road. Triathlon. Cyclocross. Dirt. Gravel and Adventure riding.


Tags: Ocean Wave, Ocean 45G

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