Get Full Speed, At Third Price
RACE PROVEN CARBON WHEELS
World's Top Technology, 1/3 The Price
FORMER SUPPLIER OF SPECIALIZED, FFWD
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WHAT IS SDM?

SDM is a Strength and Durability Maximized carbon wheelset, it is built for you to get the world class performance but save 2/3 of your cost.

WHO IS SDM FOR?

A SDM wheelset is made for those who:

  1. Look for an affordable carbon wheelset.
  2. Look for a fast wheelset.
  3. In need of a durable carbon wheelset which lasts years.
  4. Don’t care if the wheel is printed with a well advertised name, like ENVE, ZIPP etc.

WHY SDM COSTS ONLY 1/3?

Performance is always wanted, but for those who don’t want to overpay for the well known names and fancy decals, SDM is the best value for your money, here are the reasons:

  • SDM is affordable, we don’t spend much for advertising and dealership, so you don’t have to.
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BLADEX PRODUCT COST VS. OTHERS'

  • SDM is high-performance, you only have to invest 1/3 of the money to get the world class performance.

TECHNOLOGIES

NEW SDM™ RIM TECH

Spoke Hole Strength +30%

NEW SDM™ BRAKE TECH

Braking Surface Life
+100%

NEWS SDM™ HUB TECH

Lateral Stiffness
+20%

NEW SDM™ SPOKE TECH

Spoke Strength
+20%

DESCRIPTION

HOW STIFF IS IT?

Why stiff? Simply put, a stiff wheelset makes you pedal and corner more efficiently, feel instant power transfer when accelerating. We improve the wheel stiffness by the following ways:

UNIQUE HUB DESIGN

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From the aspect of geometry, a wheel with our SDM hub is 20% stiffer than a wheel with a DT Swiss 240 hub. Click for more details.

HIGH SPOKE TENSION

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We usually build our rear wheels with 20 to 30kgf higher spoke tension than others. Click for more SDM rim tech details.

HOW STRONG IS IT?

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Strength is the base to to make the wheelset strong, so we reinforce all the right places for the wheelset:

  • We apply two extra layers of carbon to the spoke hole wall, which increases the durability of the brake track by 20%.
  • Our Clincher rims also include two extra layers of carbon on each of the braking walls, ensuring that they’re capable of handling up to 20% more strain than the usual brakes.

HOW IS THE AERO PERFORMANCE?

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The SDM rim has the most advanced U shape profile, the wider U shape has been proven to have more stability in windy condition.

HOW IS THE SMOOTHNESS?

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Smooth is Fast. So we integrate 2 front and 5 rear Ceramic Bearings into SDM Hubs. Ceramic Bearings are much more smoother than steel ones, Why? It’s simply because they are closer to perfect round and stiffer.

HOW MUCH IT COSTS?

We try our best to keep the price under $1000USD, including world wide Free Shipping. Click here to learn more about Free Shipping.

HOW DO WE PREVENT QUALITY ISSUES?

We try our best to solve the problem before it happens, so we apply quality check for each procedures during the production, from Carbon Laying, Molding, Drilling, Building to Packing.

WHAT TO DO WITH THE QUALITY ISSUE?

By applying strict quality control measures, we have been keeping the quality issue rate under 0.3%, and all the quality issue will be taken care of. Click here to learn more about our Warranty.

FREE SHIPPING & INSURANCE

WE OFFER FREE SHIPPING TO YOUR COUNTRY

We are now cooperating with the largest shipping company, China Post, they have global network that can deliver our products to almost any locations in the world. Their Express Mail Service will transport the package directly to your address, and a tracking number will be provided so that you can get the real time location of your package.

The Express Mail Service usually takes 4-7 days to various countries, but delay may happen sometimes if there are uncontrollable matters.

After we receive your order, if the rims are in stock, we immediately start to apply decals and hand-build them, the wheels will stay for 1-2 days for stress releasing, then we will check again to ensure the wheels are trued. So usually it takes us up to 5 days to ship your order out after your order.

SPECIALLY DESIGNED PACKAGING FOR WORLD WIDE SHIPPING

In order to protect the products from the impact during the long distance shipping, we designed a special box for our bike wheels, it has strong inside structure to hold the wheels tight, and keep a buffer zone between wheels and outer box.
The wheels are 30 degree aligned by 2 covers(top and bottom), which has 2 benefits:
1. It creates a buffer room for wheels, so they don’t contact each other directly.
2. It makes the box smaller, which save a little for our environment.

SHIPPING INSURANCE

Besides the specially designed packing, for every order shipped by us, we purchase insurance, because we just want to make the whole purchasing system 100% save for our customers. In case there is destruction to the package or loss, in the course of shipment, you will get recompense. If there is partial destruction to the items, we will submit cash for fixing.
Please kindly take photos for proof in case you believe the items are destroyed when you obtain them. If the items are lost, we will initiate another shipping of similar items immediately.
2015 records indicate that incidents of destruction and loss are none; this is because we pack the products extremely efficiently, with package, which is particularly designed.

2 YEAR WARRANTY

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We have learned a lot from Five Years’ experience in precisely manufactured carbon wheels, now we are able to control the product failure at a very low rate, that’s why we are confident to offer a longer warranty period than others. BladeX warrants the Carbon Wheels purchased from us to be free from manufacturing defects for a period of Two Years from the date you ordered. Click to learn more about our warranty policy.

REVIEWS