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D21-88 disc carbon bike rim 21mm internal width 88mm deep clincher - 630g
Disc road clincher tubeless compatible rim 80mm deep
700c road triathlon bike carbon rim 80mm deep clincher
700c triathlon bike cabron fiber rim 80mm deep clincher
700c time trial triathlon bike carbon fiber rim 80mm deep
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Two small drain holes (2.5mm diameter) located to the valve hole (one drain hole on each side of rim). (optional)
carbon bicycle rims with access holes or no access holes

D21-88 disc carbon bike rim 21mm internal width 88mm deep clincher - 630g

Road Performance | 700c | 23mm - 43mm Tires | Symmetric | Rim

Product Item: D21-88 disc carbon bike rim 21mm internal width 88mm deep clincher - 630g

Featuring a wide 21mm internal rim width and 88mm depth, this tubeless ready 88mm clincher rim profiles are specially designed with aerodynamic gains and drag reduction in mind.

Rim Specs

Rim Model D21-88
Material Toray T700 & T800 premium carbon fiber
Size 700C (ETRTO 622mm)
Intended Use Road / Time Trial / Triathlon
Bead Type Clincher
Tubeless Capable
 Yes
Inner/Outer Width 21mm/28mm
Depth 88mm
ERD 469mm (including nipple head dimension) 
Weight 630g±20
Offset 0mm (symmetric)
Max Cyclist Weight (on flat ground)
 135kgs / 298lbs
Spoke Hole Angle ±7°
Spoke Tension 110~130kgf (recommended)
Tire Pressure 125psi /8.62bar (recommended max)
Tire Size 23C ~ 43C (recommended)
Warranty 5 years

    All wheels are 100% customizable at Carbonal Bike Factory. 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.