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FL 40/50/55 Fast Rim Wheels


Regular price
Price: $670.00 USD
Regular price
List Price:
Sale price
Price: $670.00 USD
5% off and Free Shipping | Coupon Code: THANKS | Ends:
Depth Size

Availability: Only 5 in stock

Estimated Arrival: Between Feb 27 and Mar 03. United States - does not apply for Hawaii & Alaska

Free Shipping. All The Time.

Why Buy From Bike Lovers USA

Our Fast and Light series of wheels are always in high demand. Quite simply because they are Fast and Light. To help us keep up with the demand and make it easier for you to get a set, we now have the Fast and Light 50 in stock in our US warehouse. You’ll now get a faster delivery in the US and even better is the fact that they come with free shipping in the United States.

Our FL range is a series of carbon fiber deep section carbon wheels. The FL 50 is 50mm deep and constructed using Toray T700 carbon fiber. Toray T700 is an excellent material for building bike wheel rims.

We can use it to build in the specific qualities that we want, and you’ll definitely get a better ride than you will with an alloy wheelset. Our wide and tubeless ready rim is designed to be light, strong, stiff, and most important of all, affordable. We want everyone to experience the rush of riding high-end wheels and the only way to do that was to make sure that you can afford a set.

The quality though does not end with our rim. We have laced the wheelset using Sapim CX-Ray spokes. CX-Ray spokes are an aero spoke that is as light as a titanium spoke and has the same stiffness as steel spoke. Your new wheels will not flex with our rim and these spokes.

To finish off the package and keep it affordable and reliable, we have fitted Novatec straight pull hubs. These hubs feature sealed Japanese EZO bearings. You can be sure your wheels will spin easily and reliably on these hubs.

Wide Rim Tech

25mm rim wide creates a better, more stable support, while the shape of the tire and rim together creates regular, stable air flow, in short, more aerodynamics, less attrition. provides an ideal basis for 25/28mm tires, the sizes currently popular.

2-Way Clincher Tubeless. Tubes or No-Tubes

Use either traditional tires with tubes, or tubeless tires without tubes. Tubeless tires can provide lower rolling resistance and better protection from punctures.

High Quality Straight Pull Hub

Novatec straight pull hub with 4 pawls and high quality Japanese sealed EZO bearings, it can use 3-5 years under normal usage. Thousands of riders all over the world on these hubs and they are great performers and super durable.

Sapim CX-RAY As light as a titanium spoke

The CX-Ray still receives the best results in fatigue testing of any spoke. The CX-Ray aero spoke combines excellent aerodynamics with low weight and great strength. Not only are they more aerodynamic, but they also make wheels lighter and stronger. Its unique strength and flexibility make the CX-Ray suitable for most bicycle disciplines. CX-Ray spokes are used by top bike racers and triathletes around the world.

UCI Approved

This wheelset has been certified and approved by the UCI (Union Cycliste Internationale), for use in UCI sanctioned road races.

Type  Carbon Racing Bike Wheelset
Material  100% Carbon Fiber Toray T700
Size  700C

 Finish: UD Matt
 Drills:20/24 Holes
 Width: External:25mm


Depth  50mm
Profile  Clincher Tubeless Ready

  Novatec Hub (FS522SB/AS511SB)

  Front: 9*100mm 2 sealed bearings

  Rear: 9*130mm 4 sealed bearings

Spoke  Sapim CX-Ray Spokes
Spoke Count  Front: 20   Rear: 24
Spoke Pattern  Front:Radial
 Rear: 2-cross drive side                Radial non-drive side
Nipple  Alloy  Color: Black
Cassette Compatibility  Shimano 10/11speeds
Wheelset Weight

 Total: 1470+-20g


 Rear:  820+-10g

Brake Surface  3K Carbon Braking Track
Rider Weight Limit  230lbs/105kg
Recommended tire size  700C x 25mm - 28mm
Recommended tire pressure  90-135psi 
Guarantee  2 years
Package included

 1 set of wheelset 
 1 set of skewer 
 1 set of brake pads
 1 pair rim strip

Customer Reviews

Based on 4 reviews
Lucio B.
Great Price and looks Good

I purchase this carbon wheelset based on a reference of a friend who has them. I got them installed and have written the bike numerous times. They are great! I have noticed the difference in my average speed and they seem to be durable

Jill Sherman
Great wheelset!

These are the best over all performing wheels I have ridden throughout the years. They beat Zipp 404, and a whole advantage of others and they are priced very good.

Excellent wheelset!

Love these wheels! Light weight, spin up nicely and really shine on the bike! Set a pr on a local sprint this spring and I know I’m out of shape from not training all winter! Shipping was a concern for me since I’m in us, but actually received them in 2 working days! Incredible!

Alberto V.

I now have over 1000 miles on these rims (some of them hard). At first, I was not sure what to expect from them. I can say that I am thoroughly impressed and satisfied with these rims and would highly recommend them to anyone who is on the fence about buying these. I have crashed, and hit two major pot holes, which I surely thought would have damaged the rim(s) or, at a minimum, taken them out of true! Nope, not the case - still true as the day I installed them on my bike. They roll very well and are light. ICAN - good product! Looking at buying one of your frames next.