AM724 asymmetric rim profile carbon 650b mountain bike rims

Buy & Configure

Global warehouse ship to most countries while the North America warehouse only ship to the United States and Canada

GLOBAL OPTIONS

NORTH AMERICA OPTIONS

1
RIM
2
ACCESSORIES
3
OVERVIEW

RIM

Hole Count This is a required option.

Please note that our valves are drilled for presta and spoke holes are made for external nipples only. If you have a custom drilling requirements please e-mail us and we'll send you a purchasing link.

16H

18H

20H

24H

28H

32H

36H

Finish This is a required option.

Matte is slightly lighter and a more subtle finish (most popular). Glossy has a shine to it.

glossy

matte

Weave This is a required option.

The layup schedule is predetermined for each model, but you can choose the outer layer.
3k/12k/UD are the 3 choices for cosmetic appearance.The rim strength & weight is virtually identical.
UD Matte is the most popular and has a subtle look.
3k weave has a more traditional carbon fiber look.
More info about Weave >>

12K

Decal This is a required option.

The new graphics are included and available in 7 colors. The decals are now easily replaceable so you can keep your rims looking fresh.

Stealth (Grey)

Blue

Green

Magenta

Orange

Red

Yellow

Valve Stem This is a required option.

We include enough valves to cover your individual rim purchase. We use a lightweight black alloy anodized valves with an oversized concave collar for easy gripping. A rubber o-ring goes in between the rim and the collar to help seal the rim and match the contour of the rim profile. The valve core is removable so you can add sealant without removing your tire.
Link to tubeless valve instructions

None

Add Valve Stem USD +7 each

Tubeless Tape This is a required option.

One 10 yard roll of tape will be included. It is typically covers 2 rims with two laps each or 4 rims with one lap each.The high tensile tubeless tape features a natural rubber adhesive that does not leave a residue on the rims. On mountain bike rims, one layer of 18mm width tape is strong enough to seal the access holes which makes for the lightest tubeless setup.
Instructions of tubeless rim tape

None

Add Tubeless Tape USD +6 each

In Stock, typically ships within 2 business days

Non-Stocked, typically ships within 1-2 weeks Go to rim inventory page

Recon Pro orders start shipping in October.

- + PCS

Hole Count This is a required option.

ROAD Product
Road rim brake: Stocked in 20h and 24h
Road disc: Stocked in 24h and 28h

MTB Product
MTB rims: Stocked in 32h. Only XC Flyweight rims are stocked in 28h as well as 32h
Please note that our valves are drilled for presta and spoke holes are made for external nipples only. If you have a custom drilling requirements please contact us.

32H

Finish This is a required option.

matte

Weave This is a required option.

Decal This is a required option.

The new graphics are included and available in 7 colors. The decals are now easily replaceable so you can keep your rims looking fresh.

Stealth (Grey)

Blue

Green

Magenta

Orange

Red

Yellow

Valve Stem This is a required option.

None

Add Valve Stem USD +7 each

Tubeless Tape This is a required option.

We use a tubeless tape with high tensile strength and only one lap is required so it is very light. It uses a natural rubber adhesive that does not leave any residue on the rims.

If you would like to purchase an additional roll of tape (not installed), then you can find that in the accessories section here- Buying Tubeless Rim Tape

None

Apply Tubeless Tape USD +8 each

In Stock, typically ships within 2 business days

Non-Stocked, typically ships within 1-2 weeks Go to rim inventory page

Recon Pro orders start shipping in October.

- + PCS

Weight: 385.00g+/-15

Final total: USD 154+

Weight: 385.00g+/-15

Final total: USD 174+

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RIM SPECS

Size 650B
Use Cross Country/ All Mountain
Type Hookless
Tubeless Ready
Inner/Outer Width 24mm/30mm
Depth 24mm
ERD 553mm (not including nipple head dimension)
Weight 385+/-15g
Offset 2.6mm (asymmetric)
Weight Limit 125kg
Spoke Hole Angle ±5°
Spoke Tension ≤145kgf recommended
Tyre Pressure 20-40psi recommended
Tire 2.0" ~ 2.4" recommended

Teleport to the wheelset building page.

INFO

TECH

WARRANTY

Light enough for racing, the AM724 is tough enough to handle the demands of everyday all-mountain riding. Whether you are running race tires or mounting up some beefier trail treads, the 24mm inner width provides a versatile platform to build up a lightweight wheelset.

Using our modern hookless U-Shaped profile, bead seat bumps, and tubeless ready profile, the AM724 is designed to exceed the demands of today's hard charing trail and all-mountain riders, without added weight. The additional stiffness of carbon fibre over your alloy rims will have you railing turns and blasting through rough terrain with new-found confidence.

Hookless: Carbon fiber flows continuously over the bead area to provide the best impact resistance and a significant strength increase compared to a clincher rim.

Manufacturing process: Our air bladders are made from a special material which produces smoother walls, result in a lighter rim, and are completely removed without harsh chemicals. They are removed through the valve hole with a unique process so that the rim does not have to be patched like traditional manufacturers use. This significantly improves the strength of the rims. Read More about our process

T700: Constructed with premium Toray T700 carbon fiber. The best strength to weight ratio with no expense spared.

Precise layup: Each rim carries its own layup schedule documents which are followed meticulously by the layup workers. Our Engineering team creates a unique fiber orientation which amplifies the desired riding characteristics for a given rim.

Angled Holes: Angled spoke holes allows the nipple to pull straight in line with the spoke for reduced stress. This results in fewer broken spokes and nipples.

U-Shape: U-shape profile spreads the force of impacts and creates a more robust product.

Bead lock: The small ridges on either side of the drop channel help secure tubeless tires in place. The bead lock makes it easier to seal up tubeless tires with a floor pump, and they are incredibly hard to burp.

Asymmetrical: The profile allows for equalized spoke tension which creates a stronger wheel that stays true.

Tubeless: While the rims are optimized for a tubeless setup with the addition of tubeless tape, they also work with tubes.

For Non-Pro Series Rims: From the date of purchase, 3-year Standard Warranty.

For Pro Series Rims: From the date of purchase, 5-year Pro Warranty as standard and an upgraded optional lifetime Premium Warranty with minimum charge.

Crash Replacement: It is applicable with the same period as the warranty time range that you purchased for the rims with 10% /25% discount for Non-Pro series /Pro series.

Know more about the warranty policy >>

GALLERY

Adventure collection from all over the world.

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COMMENTS

Jim 2017/10/24

I'm concerned with tires fitting correctly. Can you tell me how tall the sidewalls are from the bead seat to the top? Will the rim work for high pressure road plus?

LightBicycle 2017/10/24

Hi Jim, For AM724 rim, it is 5.5mm from the top of the rim to the bead seat. We recommend to use less than 40psi on AM724 rims. There will be a risk to have tire blow out problem if it is with higher tire pressure. We recommend our RG722 rim for you(as attached). It's 650b rim and hook design. Hook rim can run as much as 120 psi tire pressure. Thanks, Lightbicycle

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Andrew 2017/04/21

Is the weight limit per wheel or for both? I assume bike rider bags

LightBicycle 2017/04/24

Hello Andrew, Thanks for your inquiry. The weight limit is for a complete wheelset. But it is just an approximate estimation. Sorry, what do you mean of “I assume bike rider bags”? The AM724 is design for gentle all mountain riding. Or we have a wider and stronger wheel 34mm width. May I know your weight? What is your riding terrain normally? Do you ride aggressively? Thanks, Lightbicycle

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Andrew 2016/08/21

Can I put a 2.5 wide tire on this rim?

Light-Bicycle 2016/08/22

Hello Andrew, Thanks for your inquiry. The recommended tire width for AM724 are 2.0''-2.4''. In theory, the rim is able to work with 2.5'' tire also. May I know what your riding terrain is normally? Do you ride aggressively? What is your weight? Then we will double check which rim is more suitable for you and quote accordingly. Because we have some wider rims worked with 2.5’’ tire well. Thanks, Light-bicycle

Andrew 2016/08/22

Ok thank you for replying. I am a very aggressive rider, and are terrain is very lose dirt, I weigh 110 lbs and I already bought these rims and they are great.

Light-Bicycle 2016/08/23

Hello Andrew, We are happy to hear that you like our rims! You can email us at sales@lightbicycle.com We can reply your questions directly through email. Thanks, Light-bicycle

Andrew 2016/08/23

My friend orders the rims for me and they are the AM724

Light-Bicycle 2016/08/24

Hello Andrew, Okay, thanks for both of your support. We are so happy you are enjoying your new rims. It would be great to see some pictures of them on your bike. Thanks, Light-bicycle

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Chris 2016/06/23

Looking at your Am74 650b rims. Is that price of 249 for one pcs .....one or two rims?

Light-Bicycle 2016/06/24

Hello Chris, Thanks for your inquiry. The rim price on our website is for single rim. Thanks, Light-bicycle

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dennis 2016/05/20

I assume that when you say asymetric you mean that the spoke holes are offset from center. If so how many mm are the holes offset?

Light-Bicycle 2016/05/20

Hello Dennis, Thanks for your inquiry. The asymmetrical rims are with 2.6mm offset. Rim profile attached is for your reference. Thanks, Light-bicycle

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Dvae 2016/03/20

I just purchased the AM724 (650B). Going to build them up with Industry 9 torch hubs. Can you tell me the right spoke length? Thanks! Dave

Light-Bicycle 2016/03/21

Hello Dave, Thanks for your support. For spoke length, it also depends on the spoke pattern you use. The AM724 rim ERD is 553mm. You can use below link & attached picture to get correct spoke length. http://www.prowheelbuilder.com/spokelengthcalculator/ You have to fill in rim ERD 553mm, choose the I9 hubs and spoke pattern. Then you can get correct spoke length. Or you can calculate the spoke length once getting the rims, to ensure the correct length you order. Thanks, Lightbicycle

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