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SAT C38|38 DB STD Clincher/Tubeless

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Special Price $648.27 Regular Price $736.67
In stock

UCI Approved
Price in USD for 1 Pair (Front + Rear Wheel)
3 Years Warranty / Free Worldwide Shipping (Tax Excluded)

Yoeleo SAT Technology
No Outer Holes on Tire Bed
Wheels Strength +30%
Inflation Capacity +10%
Wheelset Weight -30g (No Rim Tapes Required)

Super Light Rim
T800 Carbon Fiber / No Brake Track for Better Aerodynamic

Tubeless Technology
Compatible with Both Clincher and Tubeless Tires
No Rim Sealing Tapes Needed for Tubeless Tires

Novatec 6 Bolt Disc Brake Hubs with ABG Technology
Front 155g / Rear 274g / Anti-Bite Guard Cassette Body

Strong Aero Spokes from Pillar
Pillar Aero 1432 / Sapim Secure Lock Nipples

Earn 65 points for purchasing this product.

Wheels For: 700C Road Bikes

Decal Color: Black Glossy

Weave Finish: UD Matt

Rims Material: Carbon Fiber T800 WITHOUT Brake Track

Rims Type: Clincher/Tubeless

Rims Depth: 38mm

Rims Width: 25mm

Rim Shape: U Shaped

Rim Weight: 470g+/-15g

Hubs: Novatec Hubs D791SB / D792SB 6-Bolt Disc Brake

Hubs Weight: Front: 155g, Rear: 274g


Front QR*100mm, 12*100mm Thru Axle or 15*100mm Thru Axle,

Rear QR*135mm, 12*135mm Thru Axle or 12*142mm Thru Axle

Cassette Body: For Shimano / Sram 10.11 speed or Campagnolo 10,11 speed. (Contact us if you need spacers to run 9/10 speed) or Sram XDR

Spokes: Black Pillar 1432 Spokes

Spoke Count: Front 24H, Rear 24H

Nipples: Black Sapim Secure Lock Nipples

Wheelset Weight: 1694g+/-15g

Including Accessories:

Extra Spokes(2pcs)

Valve Extenders(2pcs)

Recommended Tire Width: 700Cx25(28)

Tube Compatibility: Presta

Rider Weight Limit: 231lbs /105kg

Max Tire Pressure Limit: 125PSI/8.6bar

Warranty: 3 Years

Certification: UCI Approved

Customer Reviews
Most Helpful Customer Reviews
  1. 7 people found the following review helpful
    Much recommended.



    I bought my latest Giant endurance bike about 8 months ago and have been riding on the stock Giant PR2 disc wheels. I’ve never been totally happy with these wheels, especially when it came to fixing flats on the road and finally decided that it was time for a change. I was actually horrified when I weighed the wheels, complete with cassette, tires, tubes, skewers and stock 160mm rotors and came up north of 7.30lbs! Since buying the bike I had suffered a number of pinch flats and swapped out the stock tires with Michelin Pro 4, however I felt that the bike was slow to accelerate and climb when compared to my older Specialized with lightweight aluminum wheels.
    Initially I started looking for lightweight aluminum wheels, but decent wheels were costly and similar in price to cheaper carbon wheels. While the weight difference between expensive aluminum wheels and cheap carbon wheels were minor, carbon could be molded in to more Aero designs and this began to appeal to me.
    I started to research carbon wheelsets and kept coming back to some of the more reasonably priced Chinese manufacturers. One in particular interested me, not the cheapest, but they had a well-designed website and some interesting technology, including SAT (Special Assembly Technology) which is a building technique that produces a wheel with no spoke holes on the rim! No need for rim tape and less chance of a pinch flat. Genius. Also it promised additional strength and rigidity, not a bad thing with all of the lousy roads where I ride.
    Unfortunately I knew no-one who had purchased these wheels locally. I sent some emails out to Leo and received answers and finally decided to buy a set of the 38mm wheels which are 25mm wide and have a U profile. Leo actually custom built my wheels by replacing the stock hubs with Novatec hubs so that I could use my 6 bolt disc system and laced front and back with 20 aero spokes to keep weight to a minimum (I weigh 160lbs).

    I confess that I was a little apprehensive after placing the order, however the wheels arrived extremely well packed and suffered no damage traveling all the way from China through USA customs and on to me. I removed the wheels and my first thought was wow! Initially I chose the glossy, ghost finish, however these were not in stock and rather than wait, I chose what was in stock, blue matt wheels. I was pleasantly surprised, the build quality was superb. I now realized why I needed to wait for my color options, instead of using decals (stickers) on the rims, the branding is actually ‘built’ in to the wheel! Not a problem for me, but good to know for all riders who might want to remove decals from their rims. The first thing I did was weigh the wheels. Yeoleo states a weight of 1625gms for this wheelset and according to my scales the supplied wheels were slightly under 1600gms. Good start. While 1596gms is not especially light for carbon wheels, it was still 445gms lighter than the stock wheelset. I checked both wheels and they were perfectly true, no issues with either hub. I built the wheels up using 160mm Ashima rotors and continental tubes and Grand Prix 4000S ll tires (my preferred setup) and with lightweight titanium skewers I dropped a total of just under 1000gms or just over 2lbs in weight from my stock wheelset. I’m not a weight weenie, but 1000gms less rotational weight should make climbing a little easier!

    I wanted to wait before posting my review as I had a couple of century rides this summer and as I have now completed 2 and have around 600miles on these wheels I thought this would be a good time to post my review.
    So where to start? Well the wheels are still perfectly true, no issues with hubs, spokes or rims, even after 100 plus miles along terrible Buffalo roads (Can-Am Century Ride). The 38mm deep and 25mm wide rim allows me to ride with 25mm or 28mm tires comfortably and the U section has been fairly good in allowing me to ignore strong crosswinds. I found the wheels extremely responsive, stiff and easy to accelerate. Even though the wheels were stiffer than the PR2’s they never felt uncomfortable and to be honest I appreciated the extra stiffness when out of the saddle accelerating. Breaking was not an issue as these are disc version wheels so I had no reason to be concerned about carbon rim breaking. As far as performance is concerned my Map My Ride statistics show that I am faster since swapping out my wheels, my last century I averaged 15.5mph. And while this is not all that impressive for professional riders it is still around 0.8mps faster than the last century I rode on my PR2 wheels. Perhaps a coincidence, perhaps not.
    I think that these wheels sit in a perfect sweet spot, a good weight for climbing and endurance, not too aero for riders concerned with side winds (I ride usually in Las Vegas where there are strong winds year round and open roads), reasonably priced and they perform well.
    Yoeleo builds many different wheelsets and complete frames and although I was initially skeptical, after 600miles of road riding I have no problem recommending Yoeleo. I will buy again from Leo. His wheels are extremely well built, look terrific, ride exceptionally well, can be custom built to order (if you ask nicely), are stiff so accelerate well, come with a U profile so not adversely affected by cross winds (well 38mm anyhow), built with SAT, so no rim tape needed and much, much cheaper than the big brands.
    Much recommended.
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  2. 3 people found the following review helpful
    I love my wheels



    I love my wheels just passed 2000 miles on them. This photo was from my last ride at Mount St. Helens.
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  3. 100%
    I’m really impressed of this wheel



    First try of my new wheelset Yoeleo t38 STD tubular and I’m really impressed of this wheel thank you so much .
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  4. 100%
    These wheels are the best!



    These wheels are the best! Fast ,true and responsive.
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  5. 1 person found the following review helpful
    They are great wheels



    Received my new wheels today. They are very nice looking wheels and were packaged well and shipping was very fast. I will do my first ride tonight with them and give an update tomorrow. Wheels on my 2016 Giant Defy Advance Pro bike.

    Did 30 miles last night on the new wheels. ""they are great wheels"" I will have to get another set for my sons bike soon.

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Frequently asked questions

You're asking about:SAT C38|38 DB STD Clincher/Tubeless
SAT Technology

YOELEO SAT (Special Assembly Technology)
1.What is YOELEO SAT technology?
YOELEO SAT technology means to build wheels using rims without spoke holes on tire bed, thus, wheels are built without damaging original carbon weave.

2.What are the advantages of SAT technology wheels?
a. Increase 30% strength to wheels;
b. SAT wheels perform better on bumps and pot holes;
c. Inflation capacity increases 10%;
d. Saving wheels weight due to no rim tapes required.

No Brake Track

No Brake Track

Yoeleo disc brake carbon wheelset are without braking surface.More aerodynamic.

Tubeless Ready

Tubeless Technology (25mm wide)
Compatible with Both Clincher and Tubeless Tires
No Rim Sealing Tapes Needed for Tubeless Tires

Yoeleo tubeless rims have further advantages over conventional rims. The design of their cross section allows for the tire to easily pop in place when inflated, and more often than not a standard floor pump is all that’s needed. Also the elaborate profile of Yoeleo rims ensures a precise and safe fit of the tire even when ridden hard.

Anti Bite Guard Technology

Anti Bite Guard Technology

A clever idea that consists of an integrated steel spine designed to “mitigate damage from drive forces.” The freehub also sports an abundant number of engagement points..

Secure Lock Nipples

Secure Lock Nipples

The newly patented Secure Lock nipple of Sapim is a locking mechanism that prevents nipples from untightening. The advantages of this easy locking system are:

Can be used on truing machine
No loose function while truing the wheel
Highly precise and accurate machines have specifically been developed to produce this type of locking system. They ensure stable and well defined deformation on the thread.

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