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Ships within 48 hours · Estimated delivery Oct 20 - Oct 25
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Description
gravel bike canada Gravel Bike 1 – Prairie VeloThe GB. 1 is built for riders who want to go beyond the pavement without feeling overwhelmed by their bike in Winnipeg and beyond. Its comfortable, capable, and ready for long gravel roads, quiet back roads, and mixed surface rides that turn into real adventures. With stable handling, wide tires, and simple gearing, the GB. 1 focuses on confidence and enjoyment not complexity. Its a gravel bike that feels welcoming from the first ride and dependable
The GB.1 is built for riders who want to go beyond the pavement without feeling overwhelmed by their bike in Winnipeg and beyond. It’s comfortable, capable, and ready for long gravel roads, quiet back roads, and mixed-surface rides that turn into real adventures.
With stable handling, wide tires, and simple gearing, the GB.1 focuses on confidence and enjoyment — not complexity. It’s a gravel bike that feels welcoming from the first ride and dependable mile after mile.
- Comfortable and confident on mixed terrain A stable gravel-specific frame and relaxed geometry help the GB.1 feel planted and predictable on gravel, pavement, and everything in between.
- Wide tires for control and comfort 700c wheels paired with 42mm multi-condition gravel tires smooth out rough roads while maintaining efficiency on longer rides.
- Simple gearing that’s easy to live with The MicroShift Sword 1x9 drivetrain delivers a wide gear range without a front derailleur, keeping shifting intuitive and reducing maintenance.
- Consistent braking you can rely on Mechanical disc brakes provide steady, predictable stopping power across changing surfaces and weather conditions.
- Ready for real-world adventures Integrated mounts for racks, fenders, frame bags, and extra bottles make it easy to set the bike up for commuting, long rides, or weekend getaways.
| Component | Specification |
|---|---|
| Frame | 6061 Hydroformed Double Butted Aluminum w/replaceable Der. hanger |
| Fork | 1-1/8" Aluminum Gravel w/flat mount brake mounts |
| Headset | Threadless |
| Brakes | Tektro MD-C310 Mechanical Disc Brake |
| Brake Rotors | 160mm F/R |
| Brake Levers | MicroShift Sword Black |
| Shifters | MicroShift Sword Black 1 X 9 speed |
| Front Derailleur | N/A |
| Rear Derailleur | MicroShift Sword RD-G7005M, 9/10 speed |
| Cassette | Index 9 speed, 11-46T |
| Chain | KMC X9 |
| Bottom Bracket | Sealed cartridge bearing, 113mm |
| Crankset | Forged Alloy w/38T chainring |
| Chainring | 38T |
| Tires | Multi-Condition Gravel, 700 x42mm |
| Rims | Double-wall Alloy, Tubeless compatible |
| Wheels | 700c |
| Hubs | Alloy sealed bearing 32H w/freehub |
| Spokes | 14G STAINLESS |
| Axles | QR, F/R |
| Handlebar | 6061 Aluminum Drop Bar w/16D flair |
| Grips | EVA Suede |
| Stem | 3D forged alloy |
| Seat | Batch anatomical |
| Seat Post | Alloy micro-adjust, 27.2mm x 350mm |
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
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Great Product
Size: 90 Count (Pack of 1)
Life Extension’s Neuro-Mag Magnesium L-Threonate is a standout supplement designed to support cognitive health, and after trying it for several months, I can see why it’s so highly regarded. This product contains magnesium L-threonate, a unique form of magnesium that’s specifically formulated to cross the blood-brain barrier, making it highly effective for brain health. Each serving (three vegetarian capsules or one scoop of the tropical punch powder) delivers 2,000 mg of magnesium L-threonate, providing 144 mg of elemental magnesium. Here’s my take on its performance, benefits, and overall experience.
Pros:
• Cognitive Support: I noticed improved mental clarity and focus after about two weeks of consistent use. Tasks that require working memory, like recalling details or multitasking, felt smoother and less taxing. This aligns with research indicating magnesium L-threonate’s ability to enhance synaptic density and cognitive function, particularly in aging individuals.
• Sleep Benefits: While not marketed primarily for sleep, I found that taking it about an hour before bed helped me fall asleep faster and wake up feeling refreshed. This echoes user experiences shared on platforms like X, where some reported better sleep quality and daytime alertness.
• High Absorption: Unlike other magnesium forms like oxide or citrate, which are better for whole-body benefits, magnesium L-threonate is designed for brain absorption. Studies cited by Life Extension show it can boost magnesium levels in cerebrospinal fluid by 15% in animal models, which likely contributes to its cognitive effects.
• Clean Formula: The capsules are gluten-free, non-GMO, and vegetarian, with no major allergens or unnecessary fillers. The powder version has a pleasant tropical punch flavor, making it easy to mix with water or juice.
• Trusted Brand: Life Extension’s rigorous testing for purity and potency gives confidence in the product’s quality. Their transparency, including offering Certificates of Analysis, is reassuring.
Cons:
• Price Point: Neuro-Mag is pricier than standard magnesium supplements, which might be a drawback for budget-conscious buyers. However, the specialized form and targeted benefits justify the cost for those prioritizing brain health.
• Time to Notice Effects: While some users report benefits in as little as six weeks, full effects may take up to 12 weeks, requiring patience.
Final Verdict: Life Extension’s Neuro-Mag Magnesium L-Threonate is a high-quality supplement that delivers on its promise of supporting cognitive health. Its ability to enhance memory, focus, and even sleep quality makes it a worthwhile investment for those prioritizing brain function. Great benefits and clean formulation make it a top choice!
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Reviewed in the United States on June 16, 2025
★★★★★ 5
Effective results
Size: 90 Count (Pack of 1)
This is the only supplement I take where I actually feel its effects. It helps regulate my sleep, helps brain function and anxiety, just makes me feel better overall! And it’s not rough on the stomach at all. Highly recommend!
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Reviewed in the United States on May 19, 2026
★★★★★ 4
Noticeable Support for Calm and Clarity
Size: 90 Count (Pack of 1), Size: 90 Count (Pack of 1)
This magnesium L‑threonate supplement has been a great addition to my daily routine. The capsules are easy to take, gentle on my stomach, and I’ve noticed a clearer, more focused feeling throughout the day. It also brings a nice sense of calm in the evenings without making me groggy. The formula feels clean and well made, and it fits effortlessly into a wellness routine. If you’re looking for a reliable magnesium option that supports relaxation and mental clarity, this one is a solid choice.
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Reviewed in the United States on January 29, 2026
★★★★★ 5
Highly recommend for sleep, mood, mental health
Size: 90 Count (Pack of 1)
I recently re-discovered this supplement, and I'm buying extras left and right and recommending to everyone I talk to. I've been working on increasing my HRV and supporting my nervous system, and the L-threonate is a rockstar for that. I was taking glycinate for a few months, and I found an old bottle of this one and added just 2 capsules, and the effect on my sleep was immediate. Way better than melatonin. My Fitbit is tracking much lower restlessness and more deep sleep, and I actually wake up feeling refreshed ?? and before my alarm, even! I'm noticing lower anxiety and an overall better mood, and it's only been 4 days. This bottle definitely holds its value, and the price is good, especially if I can get these benefits with just the 2 caps and not 3.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Big winner for helping BETTER SLEEP
Size: 90 Count (Pack of 1)
Life Extension is top of the line on most things they have. also pricier than most, but I buy three items for them regularly for many years. This Neuro-Mag with L-Threonate is excellent for boosting better sleep. This is a newer addition to their line. I also suggest trying their Mult-B complex and their B-12 elite (sublingual) On nearly all items, their quality control is near THE TOP of all suppliers. They also have supported vitamin and supplement research on my items over the last 40 years
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Reviewed in the United States on May 29, 2026