• Gravel Carbon Rims 45mm Ultralight 385±15g
  • Gravel Carbon Rims 45mm Ultralight 385±15g
  • Gravel Carbon Rims 45mm Ultralight 385±15g
  • Gravel Carbon Rims 45mm Ultralight 385±15g
  • Gravel Carbon Rims 45mm Ultralight 385±15g
  • Gravel Carbon Rims 45mm Ultralight 385±15g
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Gravel Carbon Rims 45mm Ultralight 385±15g

  • AMOY WHEELS
  • Xiamen,China
  • 7-15 Days
  • monthly 25000+pcs
>Designed for gravel,off-road,cyclocross bikes. >Tire size recommended is 700*25C-43C. >Wide U shape design, better aerodynamics and stiffness. >Disc brake carbon rims(Clincher/Tubeless ready) >Customization available:spoke holes,finishes,decal. >OEM available. >3 years warranty. We mostly use Toray carbon fiber,especially T700 and rest of T800,T1000 mixed. Multiple layers of high-tensile carbon sheets are used for the rims. This gives the rim a very high strength with sufficient stiffness to cope with the rigorous demands and application of rims. With the bridge reinforcement strip, the spoke stress is spread out through the reinforced strip and distributes the stress over a larger section of the rim.The spoke hole can withstand the tension more than 300kgf(3000N),max tension limit 450kgf(4500N). Quality is the first and then the lightweight and others.


 Road Rim Specification



Model
XDR45Tire TypeClincher/Tubeless
MaterialToray T700 & T800Rim Weight385±15g
Rim Size
700CRider Weight Limit440lbs/200kg
Rim Depth
45mm
Max Tire Pressure150psi
Inner Width21mmMax Spoke Tension400kgf
Outer Width
28mmSpoke Hole Angle±7°
ERD549.5mm
Recommend Tire Width700*25-43C
Rim Bead
Hooked
Warranty3 Years



Customization

Spoke Hole: Hole Count, Spacing, Pattern, Drilling Angle, Diameter
Finish: Matte, Glossy, Satin, Colored Paint
Weave: UD, 3K, 12K, others
Weight Style: Standard,Ultra-Light, Heavy Duty
Full Customization:Get in touch with us (oem@amoywheels.com) to discuss your customization requests in details.


Road 700C 28mm Width Clincher & Tubeless Ready


gravel carbon rims

road gravel bicycle rims


High Modulus Reinforcement Strip-Bridge Structural Dynamics




road bike carbon rims



Each AW rim adopts a high modulus carbon reinforcement strip (we called Bridge Structural Dynamics)where the spoke holes are placed to ensure that high tensions are not an issue.

In the meantime through unique architectonics techniques our carbon rims take weight saving and strength to an entirely new level.

All spoke holes are drilled at specific angles to reduce stress on the the spokes and nipples which works well with average hub dimensions.


Material And Manufacturing


We mostly use Toray carbon fiber,especially T700 and rest of T800,T1000 mixed.Both of T800 and T1000 are too rigid to be used alone.We have a unique cutting technology on carbon cloth to balance the strength and rigidity.

Multiple layers of high-tensile carbon sheets are used for Amoy Wheels,this giving the rim a very high strength with sufficient stiffness.

All the carbon rims are tubeless ready and rounded edges to make the tire fiting well.


Rim shape design passes through software fluid Analysis to optimize structure so that it has a better wind resistence.Anlyzing the wind resistence with ±20° Angle to optimize the coefficient of the wind resistence.

gravel carbon rims


Strict Quality Control System


During the molding process,heat and pressure are accurately controlled and monitored in the composite curing ovens.Each carbon rim takes almost 30 steps in process and needs 7 days from start to finish. 

We have a strict quality check and record in each step.


road gravel bicycle rims


Carbon Rim Tests



                       UCI Vertical Impact Test                                         Lateral Rigidity Test

road bike carbon rims

             Spoke Hole Tension Test                                                Vertical Rigidity Test

gravel carbon rims

                     Compression Test                                                  Dynamic Balancing Testing

road gravel bicycle rims

                                                                     Tire Pressures Test

road bike carbon rims






                                                                                  







  • I can’t find the rim/wheel I’m looking for on the website, how do I order it?

    Our online products list only a portion of our products.Feel free to email us at sales@amoywheels.com,We can talk more details.

  • If i want to make my logo on the rim,what's the minimum quantity for custom logo?

    If you buy our stock products,there is no quantity requirement.You can send us your logo first and then we will quote you the logo cost upon decal or laser carving.

  • What about the lead time of my order?

    Generally 7-15 days.The exact lead time depend on the order.

  • How can i customize my brand wheels?

    If you want to customize your brand wheels,you can send your inquiry to oem@amoywheels.com. Our sales assistant will offer you the customization service.

  • What main products do you make?

    Amoy Wheels mainly produce carbon rims and wheels,also produce carbon forks and carbon spokes now.

  • What can we do for customers?

    ▪ Customize logo, customize painting, as well as customize packaging (free artwork design). ▪ Develop your own mould carbon rims, or other carbon components (OEM&ODM). ▪ Provide sales advice (based on the market information we get, sales record and customers' feedback, etc). ▪ In-time delivery (with the help of our order and production management system). ▪ 7x24 hours fast service support (both Pre-sale service and After-sale service).

  • Why do you need to trust us?

    We have more than 25 engineers in our R&D Dept. Some of them have over 15 years experience in carbon rim bicycle industry, plus worked in OE factories for brands of Specialized, Cannondale, Pinarello etc... With the support of experienced R&D Dept., we are always in the leading for new products developing. All of our carbon rims are made of high modulus carbon fiber (Toray T700, T800 and T1000), and they are tested under new ISO4210 standard. In addition, we raise the test standard up to 20% to do stricter testing. We never start mass production until our new products pass all the tests successfully.

  • Can you build wheels for me with my own hubs?

    Yes! Please email us (sales@amoywheels.com) or leave a comment below if you’d like us to build your hubs to new Amoy Wheels rims.We’ll get back to you to arrange hub shipment, and set up a purchase order ahead of the building process.

  • what about Rim Customization?

    From weight to paint, hole count to rim finish, customize it all!

  • What is hookless?

    Hookless rims are manufactured without bead hooks, the inward protruding edges at the top of the rim bed that help to retain clincher tires under pressure. The internal rim walls of a hookless rim are flat and straight (and hence also sometimes known as TSS - Tubeless Straight Side).

  • Why hookless?

    The key benefits of hookless can be distilled down to the following:Stronger rim construction.Lighter weight rims.Slightly more aerodynamic profile of the global system (rim and tire combined).Lower manufacturing costs, which benefit the rider if they are passed on.

  • What is the maximum tire pressure I can run with hookless rims?

    Tire pressures on hookless wheels should not exceed 72.5psi. Please also refer to any additional guidance from the tire manufacturer, and do not exceed the tire's’maximum stated pressure.

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