Master Pro kit with Mega K6N
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✓ Fast U.S. shipping (1–3 business days processing)
✓ 100% of your purchase supports Loco por la Aventura’s mission
Master Pro kit with Mega K6N is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
At Loco por la Aventura, we make sure your gear arrives safely, quickly, and without hassle.
Order Processing
• Orders placed before 2:00 PM PST ship the same day.
• Weekend or holiday orders ship the next business day.
• Standard processing time: 1–3 business days after your confirmation email.
Estimated Delivery Times
• Standard Shipping: 3–5 business days
• Economy Shipping: 5–10 business days
• Next Day Shipping: place your order by 12:00 PM PST for next-day delivery
Delivery times are estimates and may vary due to weather, order volume, or other external factors. We’ll notify you by email if there are unexpected delays.
Free Shipping
Enjoy free shipping promotions on qualifying orders (e.g., over \$100). Discounts and promotions are applied automatically at checkout. Offers may change without notice.
Shipping Restrictions
Shipping timelines and promotions may not apply to:
• Pre-orders or backordered items
• Oversized, flammable, or hazardous products (e.g., crampons, cylinders, lithium batteries)
Restricted Delivery Methods
Some items, such as those with lithium batteries or compressed air, can only ship via ground delivery within the contiguous U.S. Oversized products may require freight delivery and may not be eligible for expedited shipping.
Returns
For information about returning a product, please refer to our [Return Policy]
100% for the Mission
100% for the Mission
Every dollar from your purchase goes directly to LOCO POR LA AVENTURA’s mission — empowering the Latino community and beyond through outdoor education, leadership, and adventure.
Description
Description
Experience ultimate safety and intuitive control with the GRIVEL Master Pro Kit. This perfectly matched set pairs the innovative Master Pro assisted braking device with the revolutionary Clepsydra twin-gate carabiner. The Master Pro ensures secure fall arrest and offers exceptionally smooth rope handling for both paying out slack and controlled lowering. The Clepsydra carabiner’s unique design prevents dangerous cross-loading, keeping you safer. Engineered for sport and gym climbing, this seamless system removes guesswork and delivers the confidence you need to climb your best
GRIVEL Master Pro Kit Belay Set – Ultimate Safety and Intuitive Control
Elevate your climbing experience with the GRIVEL Master Pro Kit, a perfectly matched belay set engineered for unparalleled safety, intuitive handling, and complete peace of mind. This premium kit combines the innovative Master Pro assisted braking belay device with the revolutionary Clepsydra twin-gate carabiner, creating a seamless system that enhances security for both the belayer and the climber. Designed for sport climbing, gym sessions, and single-pitch routes, this set is the definitive choice for climbers who demand reliability and performance.
The heart of the kit is the Master Pro, an assisted braking device that provides an extra layer of security during a fall. Its intelligent design engages to help arrest a fall, significantly reducing the force required by the belayer and increasing confidence during critical moments. Unlike other devices, the Master Pro offers exceptionally smooth and fluid rope management. Paying out slack to a lead climber is quick and effortless, preventing short-roping and allowing the climber to move freely. When it´s time to lower, the V-groove friction system ensures a smooth, controlled, and judder-free descent, giving the climber a comfortable ride back to the ground. Its remarkable versatility makes it compatible with a wide range of single rope diameters, from modern skinny ropes to durable gym lines.
Paired with the Master Pro is the ingenious Clepsydra carabiner, a masterpiece of climbing safety. Its unique S-shape and twin-gate system are specifically designed to eliminate the number one risk associated with belay carabiners: dangerous cross-loading. The secondary gate isolates the belay loop of your harness, ensuring the carabiner remains perfectly oriented and loaded on its major axis at all times. The primary gate provides secure and easy clipping to the belay device. This twin-gate design offers double the security of a standard carabiner without the hassle of a screw gate, making it faster and safer to set up your belay system. It´s a simple, elegant solution to a critical safety problem.
Together, the Master Pro and Clepsydra carabiner form a symbiotic belay system where each component enhances the function of the other. This pre-packaged kit removes the guesswork of pairing a device and carabiner, guaranteeing they work together flawlessly as intended by GRIVEL´s engineers. Whether you are projecting your hardest sport route, belaying a partner at the gym, or learning the ropes, the GRIVEL Master Pro Kit delivers the confidence, control, and advanced safety features you need to focus on the climb.
Specifications:
MASTER PRO:
- Weight: 89 g / 3.1 oz
- Rope Dimension: 7.3 ≤ Ø ≤ 11 mm
- Certifications: CE - UIAA
Clepsydra:
- Weight: 89 g / 3.1 oz
- Length: 117 mm
- Width: 73 mm
- Gate Opening: 24 mm

More Than a Store
Loco por la Aventura is a nonprofit based in Oregon, focused on advancing educational equity, outdoor access, and environmental justice for Latino and underserved communities.
When you shop with us, you’re not just buying gear — you’re funding real programs, community events, and access to nature for all.
- 100% of proceeds support our mission
- We’re a community, not a corporation
- Real people, real adventures, real impact
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Frequently Asked Questions
Orders & Shipping
How long does it take to process my order?
How long does it take to process my order?
Orders placed before 2:00 PM PST are processed the same day. After that, within 1–3 business days.
What are the estimated delivery times?
What are the estimated delivery times?
Standard: 3–5 business days
Economy: 5–10 business days
Next Day: order by 12:00 PM PST for next-day delivery
Do you offer free shipping?
Do you offer free shipping?
Yes, on qualifying orders (e.g., over $100). It’s applied automatically at checkout.
Can I order from outside the U.S.?
Can I order from outside the U.S.?
Currently, the site and shipping are primarily focused on the U.S.
Is the store intended for minors?
Is the store intended for minors?
No. We do not knowingly collect data from anyone under the age of majority.
Returns, Exchanges & Refunds
Can I return a product if I’m not satisfied?
Can I return a product if I’m not satisfied?
Yes. You may return unused items within 30 days of purchase.
How do I start a return?
How do I start a return?
Email us at info@locoporlaaventura.com with your order number and reason for return.
Who pays for return shipping?
Who pays for return shipping?
You do, unless the item arrived damaged or incorrect.
When will I receive my refund?
When will I receive my refund?
Within 5–10 business days after we approve your return.
Can I exchange a product?
Can I exchange a product?
We don’t offer direct exchanges. Return the item and place a new order.
What items are non-returnable?
What items are non-returnable?
Final sale items, used or damaged products (unless defective upon arrival).
Privacy & Data
What personal data do you collect?
What personal data do you collect?
Name, address, email, payment info, IP, browsing behavior, and more. Full details in our Privacy Policy.
Who do you share my data with?
Who do you share my data with?
Shopify, service providers, and marketing partners. We never sell data recklessly or without control.
How can I opt out of data sharing?
How can I opt out of data sharing?
Use the Global Privacy Control signal or click the opt-out option on our site.
Can I access, correct, or delete my data?
Can I access, correct, or delete my data?
Yes. Contact us and we’ll take care of it. We may verify your identity.
How is my personal data protected?
How is my personal data protected?
We use reasonable measures, but no system is 100% secure.
Can these policies change?
Can these policies change?
Yes. Updates will be posted on our site with the revised date.
Account & Security
What if someone accesses my account without permission?
What if someone accesses my account without permission?
Notify us immediately. We’re not responsible if your credentials aren’t protected.
Is it safe to shop on your site?
Is it safe to shop on your site?
Yes. Payments are processed through Shopify with certified security standards.
Contact & Support
How can I contact you?
How can I contact you?
📧 info@locoporlaaventura.com
📞 503-888-4216
📍 544 SE Oak St, Suite 206, Portland, OR, 97214, USA

