Gravel-Ready Shifting - Lightweight 1x10 Groupset for Precision and Performance
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Speed: 1x10
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Total Capacity: 50T
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Material: High-quality alloy
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Components Included:
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Left Shifter: 188g
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Right Shifter: 265g
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Rear Derailleur: 284g (compatible with up to 50T cassette)
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Intended Use: Gravel bikes, cyclocross, and all-road riding
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1x10 Simplicity: Clean and efficient drivetrain setup for gravel and cyclocross performance.
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Wide Gear Range: Rear derailleur supports up to a 50T cassette, ideal for steep climbs and technical terrain.
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Alloy Construction: Lightweight yet durable components built to withstand rugged conditions.
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Ergonomic Shifters: Intuitively placed left and right shifters for responsive and comfortable gear changes.
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Optimized for Off-Road: Built specifically for gravel, adventure, and CX riders who demand reliable shifting on mixed terrain.
The GR7 1x10 Speed Groupset is purpose-built for gravel and cyclocross riders looking for a lightweight, reliable, and versatile drivetrain. Featuring a single-chainring design, this 1x10 system eliminates front derailleur complexity while still offering a wide gear range-thanks to its rear derailleur compatibility with up to 50T cassettes.
Weighing in at just 737g total (shifters and derailleur), the GR7 groupset delivers precise shifting, excellent durability, and simplicity that excels on gravel roads, trails, and technical cyclocross courses. With smooth ergonomics and a strong alloy build, it's designed to give you confidence, whether you're tackling climbs, powering through mud, or sprinting on pavement. A true upgrade for riders who prioritize performance and reliability.
At Primebay, we’re committed to making your shopping experience seamless and worry-free. Below you’ll find details on how we process and deliver orders within Australia.
Order Processing
Orders are processed within 1–2 business days after payment confirmation.
Once shipped, you’ll receive a confirmation email with tracking details.
Shipping Times
Our products are shipped directly from our trusted suppliers. Delivery times vary depending on the item and supplier location:
Standard Shipping (Australia-wide): 5–10 business days
Remote/Rural Areas: May require additional 3–5 business days
(Note: Delivery times are estimates and may be affected by , weather conditions, or peak holiday periods.)
Shipping Fees
Free standard shipping on all orders.
Tracking Your Order
All orders come with tracking.
Tracking details may take 2–4 business days to update after dispatch.
Incorrect Address
Please ensure your delivery details are correct when placing your order.
Primebay is not responsible for delays or lost parcels due to incorrect addresses.
Delays & Lost Packages
If your order has not arrived within 30 business days, please contact us at for assistance.
In the case of a lost package, we’ll send a replacement or issue a full refund.
Warranty & Returns
1. Change of Mind Returns
We offer a 30-day Change of Mind return policy, giving you confidence when shopping with us.
If you change your mind about your purchase, you can return your item within 30 days of receiving it for a full refund.
To be eligible for a Change of Mind return:
The item must be unused, unworn, and in its original packaging (including all accessories, tags, and manuals).
You must provide a receipt or proof of purchase.
No restocking fees apply.
Return postage for Change of Mind returns may be at the buyer’s expense, unless otherwise stated.
Please contact us before sending your return to obtain instructions and ensure smooth processing.
2. Warranty & Faulty Items
All our products are covered by a 12-month warranty against manufacturing defects.
If your item develops a fault within the warranty period, please contact us so we can assist with a repair, replacement, or refund, in line with the Australian Consumer Law (ACCC Consumer Guarantees).
To process a warranty claim, you may be asked to provide:
A detailed description of the issue, and
Clear photos or videos showing the fault.
Please note that warranty claims do not apply to damage caused by misuse, neglect, or normal wear and tear.
3. Need Help?
If you have any questions about returns or warranty claims, please contact our customer service team — we’re happy to help.