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29er gravel / cx asymmetric 29mm wide 28mm deep hookless carbon rim - 350g


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Product Item: Asymmetric profile 29er disc bike rim 29mm wide 28mm deep hookless for cyclocross and gravel bikes.

gravel bike carbon rim

Rim Specs:

Item: GZX28 Use: Gravel / Cyclocross
Size: 29" / 700c Rim type: Hookless
Material: Toray T700 & T800 carbon fiber Tubeless ready: Yes
Weight: 350g±15 Finish: Matte / Gloss
Max rider weight: 120kgs Weave: UD
Inner width:
24mm Depth:
Outer width: 29mm ERD: 589mm
Tire size: 32 ~ 40mm Brake type: rim brake / disc brake
Spoke hole:
16 / 18 / 20 / 24 / 28 / 32 / 36 Assembly hole diameter: 8.5mm
Valve hole diameter: 6.5mm Max spoke tension: 140kgf (recommended 110-130kgf)
Spoke hole diameter: 2.5mm / 4.5mm, 3mm offset Max tire pressure: 80psi
Warranty: 5 years Standard: EN standard

* Angled holes allows the nipple to pull straight in line with the spoke for reduced stress. This results in fewer broken spokes and nipples.

* For unique hole drilling and alternate options, please contact us for special orders.

* If you have any special requirement like rim in 3k twill, 6k, marble finish surface, custom painting etc., please contact us at sales@carbonalbike.com. Since we manufacture every single one of the rim in our own factory, we have the ability to get you our rims with custom finishes, hole counts, or graphics.

* Carbonal warrants its products to be free from manufacturing defects for a period of 5-years after original date of purchase. And we understand that accidents and damage can happen, if in case of bad luck, Carbonal supports you by offering replacement product with 15% discount on the current price of products within 2 years. 

* Accessories: Tubeless rim valve


One Piece molding One Piece Molding, a rim is made by one piece long carbon fiber, no wrinkles, to make the strength of rim is the strongest.
Super Lightweight Tec Super Lightweight Tec, constructed with premium Toray T700 & T800 carbon fiber, precise layup, achieve a most lightweight.
Double Triangle Design Double Triangle Design, rim cross-sections more smooth, make rim stronger and stabilized structure.


If you need any other further assistance, please do not hesitate to email or call us.

E-mail: sales@carbonalbike.com   Tel: +86-592-5786546


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