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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
454 NSW C1The 454 NSW Tubeless Disc brake is the ultimate road racing wheelset; aerodynamically efficient and stable in all wind conditions. Designed for tubeless tires at lower pressure for reduced rolling resistance and increased vibration damping For the best combination of aerodynamics and rolling resistance gains a 28mm tire is recommended. ZR1 SL hubset with ceramic bearings and 66 points of engagement. SRAM Model ID: WH 454 NTLD C1 Attributes Axle Type
- The 454 NSW Tubeless Disc-brake is the ultimate road racing wheelset; aerodynamically efficient and stable in all wind conditions.
- Designed for tubeless tires at lower pressure for reduced rolling resistance and increased vibration damping
- For the best combination of aerodynamics and rolling resistance gains a 28mm tire is recommended.
- ZR1 SL hubset with ceramic bearings and 66 points of engagement.
- SRAM Model ID: WH-454-NTLD-C1
Attributes
| Axle Type | 12mm TA |
| Depth | 53mm/58mm |
| Hub Model | ZR1 SL |
| Rim Color | Black |
| Rim Construction | Double wall |
| Rim Drilling | 20 |
| Rim inner width range | 22-27.9mm |
| Rim Internal Width | 23mm |
| Rim Material | Carbon |
| Rim Model | 454 NSW Tubeless Disc |
| Skewers Included | No |
| Spoke Type | CX-RAY - BLACK |
| Valve | Presta |
| Wheel Diameter/ISO | 700C / 622 |
| Wheel Tire Type | Tubeless |
| Wheel-Brake Comp. | Disc Center Lock |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Like the dissolvable feature
Flavor Name: Peppermint
Cardiologist recommended one tablet nightly 30 minutes before bed to protect the lungs from covid. His other recommendations were standard protocol. Had never heard of this but know that melatonin is supposed to help with sleep. Had tried melatonin for sleep, at higher strength, but effect wore off after a week. Suprisingly, this seems to help with sleep as well. Large count at reasonable price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2021
★★★★★ 4
Sleep aid that helpd.
Flavor Name: Peppermint
I purchased these because I understand that the natural production of melatonin decreases drastically after the age of 40. I have been using another brand that much more expensive for a lower dosage.
I read the other reviews and decided to give these a try. I have been taking them for about 30 days. I think, I have a good understanding of the pills.
It appears that the other brand had a more consistent effect. They sublingual and you would feel drowsy after about 20 minutes. These are slow desolve and take effect after 30 minutes or so.
My only issue was consistency. I would say that 90% of the time I would be drowsy. Once or twice a month they would have a minimal effect. They are a stronger dose, 5 mg versus 3 mg of the other product. They are less expensive and they work most of the time.
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Reviewed in the United States on May 16, 2024
★★★★★ 5
No after taste
Flavor Name: Peppermint
Easy on digestive system
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Reviewed in the United States on July 16, 2025
★★★★★ 5
Excelente
Flavor Name: Peppermint
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
★★★★★ 5
Holy dreams Batman!
Flavor Name: Peppermint
This product is so good I had to come back to review it! I originally got this for my daughter since she has terrible insomnia, but she hated the minty taste...so I started taking them along with my husband and wow is all I have to say! It makes me tired and I’ve been having the craziest dreams (I usually never dream or remember them)! Definitely recommend and I actually really like the flavor.
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Reviewed in the United States on December 9, 2020