20mm Depth Light Bicycle Rims Road Tubular Racing Rims

Product Details:
Place of Origin: Xiamen
Model Number: Rim-RT20W
Payment & Shipping Terms:
Minimum Order Quantity: 10 pieces
Packaging Details: Carton boxes: 10 pieces rim ( 70 * 31 * 70 CM )
Delivery Time: In 15 work days
Payment Terms: T/T , Western Union , MoneyGram , PayPal
Supply Ability: 500 pieces per months

Detail Information

Rim Type: Light Bicycle Carbon Rims Material: T700 Carbon
Appearance: UD / 3K / 12K , Matte / Glossy Depth: 20 Mm
Width: 23 Mm Weight: 240g + / - 10g Per Pieces
Max Rider Weight: 90kg Recommended Tire Pressure:: 110psi
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lightweight bicycle rims


bicycle wheel rims

Product Description


Light bicycle carbon rims 20mm depth 23mm wide road tubular racing rims


Rim type Light bicycle carbon rims
Material T700 carbon
Finish UD / 3K / 12K , Matte / Glossy
Depth 20 mm
Width 23 mm
Weight 240g + / - 10g per pcs
Max Rider Weight 90 kg
Max Tire Pressure 110 psi


1. A tubular is much easier and faster to mount on a rim


The tubular tires have lower rolling resistance due to a higher inflation limit . They often have a higher tread count and can wear extremely well and ride better than a standard clincher . Some claim it is faster and easier to change a tubular than a clincher and you get fewer flats because you do not get pinch flats .


20mm Depth Light Bicycle Rims Road Tubular Racing Rims 0


2. Lighter and cheaper


The weight of carbon tubular wheels are lighter and its price is cheaper . A lighter wheel will accelerate faster and will be much easier to ride up hills.


Climbing wheels are built extra light because when the grade becomes steep, the bicycle slows and then accelerates slightly between each pedal stroke. The extra energy that this pulsing motion eats up can be considerable, so reducing the mass of the wheels—especially the rims and tires—can save a lot more energy than removing considerably more mass from the bicycle or rider.


20mm Depth Light Bicycle Rims Road Tubular Racing Rims 1

3. Good option for front wheel rim

Consist of primarily climbing and weight is more important than aerodynamics, select this wheel. It's also a good front wheel choice for lighter athletes (male and female) who have a hard time handling a bike in strong cross winds.


Model RT20W
Size 700C
Material T700/Basalt
Appearance 3K/UD/18K
Weight SL=240+/-10g
Spokes holes 16-36 holes
ERD 606mm
Assembly Hole Dia. 7.5mm
Spokes hole Dia. 4.5mm
Valve hole Dia. 6.5mm
Flatness <0.15mm
Roundess <0.3mm
Max Spoke Tension >300kg
Ultimate Strength >100kg
Torsion Strength >50kg
Dynamic Equilibrium <3g


Advantage of carbon wheels


Aerodynamic benefits

The biggest appeal of upgrading to a carbon fibre wheel is the aerodynamic advantage over a box section aluminium rim. There is plenty of wind tunnel data (if you want to believe it) from the leading manufacturers showing that carbon wheels reduce drag significantly. If you’re racing, whether against the clock in a time trial, or in a road race, carbon deep section wheels will make a noticeable difference at higher speeds.



Building a deep section rim in aluminium would result in a very heavy wheel. Carbon is simply much lighter and is the reason it's the material of choice for aero wheels. The lightest carbon fibre wheels have tubular rims, and can be exceptionally light: Lightweight does a set that are 940g for the pair! If you’re a climber and want your bike to be as light as possible, carbon fibre tubulars are the way to go, provided you’re happy to glue your tyres to the rims. The stiffness to weight ratio is also better than aluminium wheels.

Ride quality and performance.

Good carbon fibre wheels can transform the ride of a bike. Stiffness is greater than an aluminium wheelset so for powerful riders, sprinting and out-of-the-saddle climbing, this attribute can make a clear difference to how the bike feels, with a more responsive nature. Some carbon fibre wheels also provide a smoother ride over rough road surfaces as well.


They look cool

Don't underestimate how important this is. You’ve got to admit, there’s just something undeniably appealing about the way a sleek road bike looks when rolling on a pair of deep section carbon wheels. While many might not admit it, many invest in carbon wheels mainly because of the appearance.


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