Item D21-38, weight 380g/410g, ERD 569mm. This 38mm depth clincher tubeless ready rim with a 21mm internal channel that can accommodate larger tires and ensure the rider maximum comfort on races and long rides.
DetailsItem D21-50, weight 425g / 460g, ERD 545mm. Featuring a wide 28mm external rim width, this tubeless ready 50mm clincher rim set offers a wide and stable platform for everything from road bike to gravel bike tires.
DetailsItem D24-28HX (GZX28), weight 350g, ERD 589mm. This new hookless asymmetric 29er gravel bike carbon rim with wider 24mm inner width, more lightweight than hook version but without compromising stiffness and strength.
DetailsItem D24-38H (GZX38), weight 380g, ERD 569mm. The GZX38 was designed with one goal in mind: making the best rim possible for long distance gravel racing or riding. With a massive 24mm inner width, this rim provides a stable profile for even the widest gravel tires.
DetailsItem D22-40X, weight 390g, ERD 565mm. New 2.5mm offset asymmetric 29er/700C 40mm depth clincher rim, born for light gravel & road bike disc brake wheel. It's tubeless ready, compatible wider tire for comfortable ride, accompany you to conquer the rugged terrain.
DetailsItem XC930X-25, weight 365g, ERD 595mm. Wide 30mm internal width and 3mm offset asymmetrical rim profile, super light at 365g, suitable for XC rider who is looking for wide but light 29er XC bike carbon wheelset.
DetailsItem D24-34, weight 390g, ERD 577mm. With a massive 24mm inner diameter, the D24-34 gravel bike rim provides a stable profile for even the widest gravel tires. 34mm deep is enough to provide aerodynamic help when riding alone across gravel plains.
DetailsItem D29-40, weight 450g, ERD 565mm. 700C gravel bike 29mm internal width 40mm depth clincher rim, tubeless ready platform has 29mm internal width, fit for very wide tires from 35mm to 55mm.
Details
Dear All, We would like to inform you that our office and factory will be closed for the Chinese New Year holidays from February 14 to 23, 2026. Normal operations will resume on February 24, 2026. Dur...
Item No.:
BMX45101Size:
20 inchMaterial:
Toray T700 + T800 carbon fiberType:
clincherWeight:
310g±10ERD:
426mmInner width:
15.5mmOuter width:
22.5mmDepth:
24mmMax weight limit:
100kgProduct Item: Pro 20 inch 451 22.5mm wide 24mm depth carbon fiber clincher rim
This 20" 451 carbon clincher rim with 15.5mm internal width can fit tyres from 1.1" to 1.4". It's light, stiff and strong for training and racing.
Specification:
|
Item: |
BMX45101 |
Use: |
BMX, Folding bike, Birdy, recumbent |
|
Rim type: |
20" clincher |
Material: |
Toray T700 + T800 carbon fiber |
|
Tubeless ready: |
No |
Weight: |
310g±10 |
|
External/Internal width: |
22.5mm / 15.5mm |
ETRTO: |
451mm |
|
Depth: |
24mm |
ERD: |
426mm (including nipple head dimension) |
|
Weave: |
UD / Marble |
Finish: |
Matte, gloss |
|
Spoke hole count: |
28, 32, 36 or customized |
Max weight limit: |
120kgs / 265lbs |
|
Spoke hole diameter: |
4.5mm or customized |
Assemble hole diameter: |
8.5mm |
|
Max spoke tension: |
>300kgf |
Valve hole diameter: |
6.5mm (Presta) or 8.5mm (Schrader) |
|
Decal: |
Customized |
Tyre fit: |
23C - 37C recommended |
|
Warranty: |
5 years |
Standard: |
EN standard |
5 years warranty:
Carbonal warrants its products to be free from manufacturing defects for a period of 5 years after original date of purchase.
This warranty only applies to the original owner and is not transferable.
Valid proof of purchase, pictures of the defect and the product serial number is required for a warranty claim.
Please retain your proof of purchase for any future warranty claims.
This warranty does not cover:
1. Normal wear and tear;
2. Any damage caused by accident, misuse, neglect, abuse, or any other fractious reasons;
3. Improper assembly, maintenance, or maintenance by an unauthorized technician.
1.3 million liability insurance worldwide, included commercial general liability and occurrence basis.
Manufacturing process:
Our Engineering team creates a unique fiber orientation which amplifies the desired riding characteristics for a given rim. And each rim carries its own layup schedule documents which are meticulously by the layup workers, it ensures the accuracy of each rim in the production process.
Our carbon rims are made in one piece molding, each rim is made by one piece long carbon fiber, no wrinkles, to make the strength of rim is the strongest. And we use a unique process to remove the air bladder from the valve hole, so that the rim does not have to be patched like traditional manufacturers use.
100% Quality Inspection:
Carbonal does 100% quality inspection and record in database, each carbon rim is given a unique ID number, which allow us to deliver the highest quality product possible and track every rim to ensure the best after-sale service.
Read more about Carbonal carbon rim Quality Control.
Pro 20 inch 451 23mm wide 50mm depth carbon fiber clincher rim
Item BMX451-50, weight: 410g±15, ERD 374mm. This rim can be used for Folding bike, Recumbent bike, Birdy bike, Moulton bicycle, Dahon, Tern bike, Tyrell, Fsir, BMX, BMX Racing etc.
Pro 20 inch 406 23mm wide 45mm depth carbon fiber clincher rim
Item BMX406-45, weight: 310g±15, ERD 340mm. This rim can be used for Folding bike, Recumbent bike, Birdy bike, Moulton bicycle, Dahon, Tern bike, Tyrell, Fsir, BMX, BMX Racing etc.
27.5er carbon 38mm wide 23.5mm depth hookless enudro mtb rim
Item EN731, weight 480g, ERD 560mm. This enduro carbon rim with its 31mm internal width is an ideal position in the middle of the strength, to weight, to width range, it works with many tire sizes.
Enduro 650b carbon mtb rim 42mm wide 25mm deep hookless tubeless ready
Item EN735, weight 460g, ERD 557mm. This enduro 650b carbon mtb rim is enhanced version base on trail version 42mm wide rim, it's specially designed for you to ride with wide mtb or e-bike wheels for better corner control and grip level.
DT Swiss 240s Classic hub + Sapim CX-Ray spoke custom road carbon wheels
[Rim Brake] Custom hand built road bicycle carbon wheels with DT Swiss 240s classic hub + Aero CX-Ray Sapim spokes & nipples. Pro Racing level, perfect transmission of your power and the reliability allowing you to focus on the ride.
27.5er asymmetric 32mm internal width 26mm deep mtb trail carbon rim
Item TR732X, weight 440g, ERD 555mm. This 650b trail bike rim tubeless compatible with 32mm internal width & 26mm deep asymmetric 3mm offset rim profile, it will give you a more reliable tubeless fit, increased stiffness and significantly lower weight.
Novatec D411 & D412 hub + Sapim CX-Ray spoke custom gravel bike wheelset
[Disc Brake] Custom build road disc carbon wheel with Novatec D411 front and D412 rear hub + Sapim CX-Ray spokes & alloy nipples. Eco Racing level, lightweight, stiff and durable, perfect for your gravel & cyclocross bike.
Full carbon 650b bike XC rim 30mm wide hookless tubeless ready
Item XC725, weight 300g, ERD 557mm. This new carbon 650b bike rim is light and stiff, it's a supler lightweigt 27.5 rim for XC, the best choice for super light 650b carbon wheel. It's hookless and tubeless ready, perfect for your 650b cross country bike.
Let’s Stay Connected ：
+86-592-578 6546
info@carbonalbike.com
English
français
Deutsch
русский
italiano
español
português
日本語
한국의
Polski
