Light Weight Carbon Spoke Wheels 18 / 21 Spoke Holes

Product Details:
Place of Origin: Xiamen
Payment & Shipping Terms:
Minimum Order Quantity: 5
Packaging Details: Carton boxes: 1 set wheel per package ( 83 * 17 * 67 CM )
Delivery Time: In 15 work days
Payment Terms: T/T , Western Union , MoneyGram , PayPal
Supply Ability: 200 sets per months

Detail Information

Wheel Type: Carbon Spoke Bike Wheels Material: Toray UD / 3K / 12K Carbon
Spoke: Carbon Fiber Spoke Spoke Holes: 18 / 21 Holes
Rim Depth: 38mm Rim Width: 23mm
Front Wheel Weight: 475.4g Rear Wheel Weight: 604.6g
High Light:

road bike race wheels


carbon spoke bike wheels

Product Description


Light weight carbon spoke bike wheels 38mm road tubular wheelset 18 / 21 holes


Rim type Carbon spoke bike wheels
Material Toray UD / 3K / 12K carbon
Rim Depth 38mm
Rim Width 23mm
Weight From 1080g + / - 45g per sets
Spoke holes 18 / 21H 
Spoke Carbon spoke
Warranty 2 years




1. Excellent weight-to-stiffness ratio


Carbon spoke wheels remain very strong and offer good performance even for more heavy-set cyclists.


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2. Strength 


Despite popular belief , carbon is highly resistant . Quality carbon spoke wheels have the ability to absorb significant impacts .


3. Comfort


Just like the bike frame , the carbon fibre spoke wheel has the ability to absorb vibrations in the road . 


4. Several choices of profiles ( rim height )


Whether you’re looking for an aerodynamic wheel to allow you to maintain your speed or the lightest wheel possible to help you climb gradients , Top-Fire offer several choices of profiles for a given model clincher / tubular / tubuless that are offered in 20 mm / 24 mm / 38 mm / 50 mm / 60 mm / 88 mm.


In summary , buying carbon spoke wheels is a sound decision and a worthwhile investment . You will enjoy the numerous advantages of this type of wheel , notably its durability, for years to come . To take a test drive and experience the difference yourself .


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What type of road wheels should I buy?


Climbing wheels


Rotating weight is felt most when ascending, so a wheel suited to climbing is usually designed with low weight in mind. Such wheels generally feature a shallow-profile rim and a low spoke count.

Another benefit of such a wheel is seen in ride quality. Typically, the deeper a rim gets in its shape, the harsher the ride — therefore climbing wheels are often more compliant.


Where a wheelset is below 1,500g and doesn’t claim to be aerodynamic, it can often be put into the climbing category. When budget is no issue, a superlight climbing wheelset should weigh between 900g and 1,300g.


Mid-section aerodynamic wheels


Aerodynamic wheels have quickly become a popular choice for creating that ‘pro look’. An aerodynamic wheel will usually feature a deeper section rim, with a rim depth of around 30mm being the typical starting point.


As aero designs have improved in recent years, there has been a big uptake in these mid-depth wheels — which unlike some deep-section models (see below) now provide a sensible balance between low weight, ride quality and improved performance against the wind.


Aerodynamic rims are often made from carbon fibre in order to keep weight low. However, budget options are likely to be made of or feature aluminium, so will be heavy.


Deep-section aerodynamic wheels


When speed is a priority, a deep-section rim of 50mm or more cuts through the wind with less turbulence. However, the additional depth can cause problems if riding in high cross-winds and often adds weight, which is why mid-depth wheels have become a popular compromise outside of time trials and fast sprint courses.


People who race on deep aerodynamic wheels will often own a set of training wheels for use outside of racing.


Training wheels


While speed and low weight are a priority for racing wheels, training or ‘everyday’ wheels must be durable and able take a beating.


Because rims wear out over time with braking, alloy training wheels are often best. A custom, handbuilt wheelset — where replacement spokes and rims are relatively cheap — are a good choice (see below for more on these). Other options are budget wheels from major brands, which can be quite solid and have parts that aren't too expensive to replace.


For this type of usage, expect a wheelset weight of 1,500–1,800g for something that is well priced. A budget wheelset is likely to be 1,900g or over.


Gravel / adventure / touring wheels


Back-country road or gravel riding, which is fast growing in popularity, calls on similar demands to a good touring wheelset. The wheels must be near over-built for the occasion and easily serviceable. For this type of riding, a high spoke count (28-32) wheelset is often best.


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