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.:
Extralite-MTB-STDHub:
Extralite Hyper Front & RearSpoke:
Sapim CX-Ray, blackNipple:
Sapim alloy, blackRim:
Carbonal mtb carbon rimsLacing:
F - Radial & 3 cross, R - 3 crossHole:
24 or 28 / 28Brake:
Disc brakeLevel:
Pro RacingStandard:
EN standardProduct Item: Extralite mtb hub + Sapim CX-Ray spoke custom mountain carbon wheels.
Extralite hubs are absolute performance, sturdy, precise and incredibly light, they are some of the lightest in the industry and should be considered if you are looking to build that special ultra-light, limited use, race-event bicycle wheels.
Hub:
Extralite mtb hub, weight: front - 74g, rear - 161g;
Axle size: front 15x100mm, rear 12x142mm;
Material: Aluminum;
Brake interface: Disc 6 bolts;
Freehub body: Shimano MTB 11SP or Sram XD;
Hole: Front 24 or 28, Rear 28;
Color: black.
Spoke:
Sapim CX-Ray, straight pull, black;
*Website: Sapim spoke.
Nipple:
Sapim alloy, black.
Lacing:
Front wheel - radial & 3 cross;
Rear wheel - 3 cross.
Rim:
Carbonal mountain bike carbon rims: XC / Trail / Enduro / Downhill / Plus. Light, strong, stiff and durable.
5 years warranty.
Weight:
Hub: 235g/set;
Spokes + nipples: 255g;
Weight without rims: 490g.
Rim model vs Complete wheel weight:
|
Model |
Rim type |
Rim weight / pc |
Wheelset weight (±5%) |
Max weight limit |
|
XC725 |
27.5" hookless 23.5mm deep x 30/25mm wide |
300g |
1090g |
100kgs |
|
XC925 |
29" hookless 23.5mm deep x 30/25mm wide |
320g |
1130g |
100kgs |
|
XC727X |
27.5" hookless 25mm deep x 32/27mm wide - asymmetric |
310g |
1110g |
100kgs |
|
XC927X |
29" hookless 25mm deep x 32/27mm wide - asymmetric |
330g |
1150g |
100kgs |
|
XC729 |
27.5" hookless 23.5mm deep x 35/29mm wide |
350g |
1190g |
100kgs |
|
XC930 |
29" hookless 23.5mm deep x 30/25mm wide |
350g |
1190g |
100kgs |
|
XC730X |
27.5" hookless 25mm deep x 36/30mm wide - asymmetric |
350g |
1190g |
100kgs |
|
XC930X |
29" hookless 25mm deep x 36/30mm wide - asymmetric |
365g |
1220g |
100kgs |
|
TR726X |
27.5" hookless 25mm deep x 32/26mm wide - asymmetric |
370g |
1230g |
115kgs |
|
TR926X |
29" hookless 25mm deep x 32/26mm wide - asymmetric |
390g |
1270g |
115kgs |
|
TR729 |
27.5" hookless 23.5mm deep x 35/29mm wide |
390g |
1270g |
115kgs |
|
TR929 |
29" hookless 23.5mm deep x 35/29mm wide |
410g |
1310g |
115kgs |
|
TR730X |
27.5" hookless 25mm deep x 36/30mm wide - asymmetric |
435g |
1360g |
115kgs |
|
TR930X |
29" hookless 25mm deep x 36/30mm wide - asymmetric |
450g |
1390g |
115kgs |
|
TR931 |
29" hookless 24mm deep x 37/31mm wide |
400g |
1290g |
115kgs |
|
TR732X |
27.5" hookless 26mm deep x 38/32mm wide - asymmetric |
440g |
1370g |
115kgs |
|
TR932X |
29" hookless 26mm deep x 38/32mm wide - asymmetric |
460g |
1410g |
115kgs |
|
MX735EN |
27.5" hookless 23.5mm deep x 35/29mm wide |
440g |
1370g |
125kgs |
|
MX935EN |
29" hookless 23.5mm deep x 35/29mm wide |
460g |
1410g |
125kgs |
|
MX738EN |
27.5" hookless 23.5mm deep x 38/31mm wide |
480g |
1450g |
125kgs |
|
MX938EN |
29" hookless 23.5mm deep x 38/31mm wide |
500g |
1490g |
125kgs |
|
MX742EN |
27.5" hookless 25mm deep x 42/36mm wide |
460g |
1410g |
125kgs |
|
MX942EN |
29" hookless 25mm deep x42/36mm wide |
480g |
1450g |
125kgs |
|
MX750 |
27.5" hookless 25mm deep x 50/43mm wide |
470g |
1430g |
140kgs |
|
MX950 |
29" hookless 25 deep x 50/43mm wide |
510g |
1510g |
140kgs |
* Complete wheel weights are subject to a ±5% variance.
* Each wheelset will ship with: spare spokes, nipples; freehub spacer for 10 speed cassettes.
* All our mtb rims are tubeless ready.
* If you can't find the specs you need, please contact us directly to see what we can do, we will do our best to help you.
Custom DT Swiss 350 hub + Sapim CX-Ray spoke mountain bike carbon wheels
Custom hand built mountain bike carbon wheels with DT swiss 350 hub + Sapim CX-Ray spokes, Sapim SILS nipples. Choose your favorite carbon mtb rim model. Each wheelset is painstakingly hand built by experienced wheel builder.
Extralite BOOST hub + Sapim CX-Ray spoke custom mtb carbon wheels
Custom build mountain bike carbon wheels with Extralite boost hub + Sapim CX-Ray spokes. Choose your favorite carbon mountain bicycle rim model. Each wheelset is painstakingly hand built by experienced wheel builder.
DT Swiss 350 BOOST hub + Sapim CX-Ray spoke custom carbon mtb wheels
Custom hand built mountain bike carbon wheels with DT swiss 350 boost hub + Sapim CX-Ray spokes, Sapim SILS nipples. Choose your favorite carbon mtb rim model. Each wheelset is painstakingly hand built by experienced wheel builder.
Hand built DT Swiss 240 hub + Sapim CX-Ray spoke mtb carbon wheels
Custom hand built mtb carbon wheels with DT swiss 240 hub and Sapim CX-Ray spoke, Sapim secure lock nipples. Choose your favorite mtb carbon rim model. Each wheelset is painstakingly hand built by experienced wheel builder.
Hand built DT Swiss 240 Boost hub + Sapim CX-Ray spoke mtb wheels
Custom hand built mtb carbon wheels with DT swiss 240 boost hub and Sapim CX-Ray spoke, Sapim alloy nipples. Choose your favorite mtb carbon rim model. Each wheelset is painstakingly hand built by experienced wheel builder.
Asymmetric 50mm depth disc carbon rim U shape clincher tubeless ready
Item D18-50X, weight 450g, ERD 545mm. Asymmetric rims with offset nipple bed benefit to overall wheel strength by proper balancing of the spoke bracing angles from one flange to the other, build into a lightweight but strong road disc wheel.
700C disc asymmetrical bike rim 21mm internal width 28mm deep clincher
Item D21-28X, weight 380g, ERD 589mm. Featuring a wide 21mm internal rim width, this tubeless ready asymmetrical 28mm deep bike clincher rim set offers a wide and stable platform for everything from road bike to gravel bike tires.
700C road bicycle disc rims 28mm wide 60mm deep aero clincher
Item D21-60, weight 530g, ERD 525mm. The 28mm external and 21mm internal width 60mm road disc rim provides the perfect platform for anything from a 23C to 48C road, cyclocross tire and makes tubeless set up a breeze.
Let’s Stay Connected ：
+86-592-578 6546
info@carbonalbike.com
English
français
Deutsch
русский
italiano
español
português
日本語
한국의
Polski
