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Official Burley adapter for bikes with 12mm thru axles
External male threading to accommodate the installation of our axle mounted hitch system
Quick and easy one-time installation
Country Of Origin : China
At Burley, we want to make sure that everybody has the opportunity to take a trailer with them on every adventure. Stock thru axles are not able to accommodate any sort of axle mounted hitch system. The Burley Thru Axle is our solution to bikes equipped with a 12mm thru axle. Male threading on the end allows a hitch to be attached, and any Burley trailer can then be used with a thru axle bike. Available sizes of the Thru Axle include: 12 x 1. 0, 142-148mm 12 x 1. 5, 142-148mm 12 x 1. 75, 142-148mm 12 x 1. 75, 197mm 12 x 1. 5, 197mmIf you are unsure of the correct thread pitch or hub length, please consult with the manufacturer of your bike, or your local bike shop before purchasing a Burley Thru Axle.
From the manufacturer
The Burley Basics
Every Burley trailer comes equipped with a Steel Hitch, Tow-Bar and Tow-Bar Mount. In most cases this is all you will need to safely connect the trailer to your bicycle. In some cases you may need a Burley Thru Axle adapter.
Step 1: What's a Thru Axle?
First, identify if your bike uses a Thru Axle on its rear wheel. As pictured, Thru Axles are thick and hollow, and common on newer bicycles with disc brakes, especially mountain bikes. Stock Thru Axles are not able to accommodate any sort of axle mounted hitch system. The Burley Thru Axle adapter is a requirement for any axle mounted hitch system with a bike that has a 12mm thru axle. If you are unsure about your axle type please consult with your local bike shop.
Step 2: Thread Pitch
After determining that your bike uses a Thru Axle, the next step is to choose the appropriate Burley Thru Axle adapter. This depends on the thread pitch and length of your axle. Check the thread pitch of your current axle by comparing it to the illustrations here. If you are unsure of the correct thread pitch, please consult with the manufacturer of your bike, or your local bike shop before purchasing a Burley Thru Axle adapter.
Steps 3-4: Axle Length amp; Thru Axle Selection
Next, using a ruler, measure the length of your current axle according to the illustrated method. Measure to the end of the threads. If you are unsure of the correct axle length, please consult with the manufacturer of your bike, or your local bike shop before purchasing a Burley Thru Axle adapter.
Lastly, use the axle length and thread pitch measurements to determine which model of Thru Axle you need from the chart below. If your axle length is not shown for the thread pitch you have, Burley does not currently offer a compatible Thru Axle adapter for you.
Thru Axle, 12 x 1.0, 142-148mm
Thru Axle, 12 x 1.5, 142-148mm
Thru Axle, 12 x 1.75, 142-148mm
Thru Axle, 12 x 1.75, 197mm
Thru Axle, 12 x 1.5, 197mm
Granby, Grand Lake, Hot Sulphur Springs, Kremmling, and Winter Park/Fraser make up Grand County, Colorado. Boasting a variety of activities, attractions, shopping, dining, and lodging possibilities, Grand County invites you to explore the real Colorado.
Miles of ATV and OHV trails that make Kremmling the "Motorsport Capital of Grand County." The Colorado River and the Blue River offer Gold Medal water for fishing, as well as ideal rapids to set out on river rafting or kayaking adventures.
Kremmling is known as a "Sportsman's Paradise" for good reason. The Kremmling region has some of the best deer and elk hunting in Colorado with awe-inspiring backdrops. The Colorado Scenic Byway offers impressive views of the Fall landscape.
During the winter, Kremmling boasts exceptional ice fishing on Wolford and Williams Fork Reservoirs. Explore vast snowy landscape by snowmobile, fat bike or snowshoe.
Grand Lake offers year-round recreation for all ages, from family-friendly fun to exhilarating outdoor adventures. In the summer, hike, bike, or ATV through unspoiled terrain or boat, sail, or fish on Grand Lake, home to one of the oldest yacht clubs in the West.
The lakeside scenery, with breathtaking views, is surrounded by abundant wildlife and sprawling greenery. Play a round of golf amid the gorgeous alpine landscape, or go horseback riding to experience the natural beauty of Grand Lake from an enchanting perspective.
In the winter, Grand Lake is known as the "Snowmobiling Capital of Colorado," Grand Lake transforms into a winter wonderland with miles and miles of trails for snowshoeing, Nordic skiing, and of course, snowmobiling.
Summertime brings fully-bloomed wildflowers dotting lush green meadows for hikers, bikers, fishers, and horseback riders. Mountain bikers flock to the downhill trails at Trestle Bike Park. There are outdoor music events and festivals nearly every week.
Hike through groves of golden Aspen tree, bike through foliage-filled meadows and experience it all from above in a hot air balloon in Winter Park. The charming downtown offers dining and shopping to round out your fall getaway.
Don't miss family-friendly powder skiing and backcountry challenges of at Winter Park Resort. Also soak in the snowy season with guided snowmobile tours up the Continental Divide, sleigh rides, snowshoeing, tubing and dog sledding.
Indulge your adventurous side in Fraser with an exhilarating dog sled ride or snowmobiling tour with trips into the national forest and up the Continental Divide. Or, cozy up with some hot cocoa on a sleigh ride through the winter wonderland.
An abundance of accessible open space means that leaf peepers will find plenty to explore in National Forests and parks. Fraser makes a great homebase to explore all of Grand County and surrounding attractions while nestled in the quaint Rocky Mountain countryside.
Fraser is an ideal launching pad Grand County's biking, hiking, fishing, wildlife viewing and accessible pedestrian trails. Soak in the blissful summer nights at the High Country Stampede every Saturday in July and August.
During the winter, Granby transforms into a snowy wonderland. Go skiing at Granby Ranch, tear it up on snowmobile, go ice fishing, dog sledding, or take in all the beauty around you on a picturesque snowshoeing trail.
Granby lights up with the splendor of autumn beauty. Enjoy the colorful season on trails for hiking, biking and horseback riding, or by boat on Lake Granby. Centrally located, Granby is the perfect place to getaway in the Fall.
Granby is brimming with exciting activities to enjoy all summer long like hiking, camping, world-class golfing, mountain biking, boating, rafting, horseback riding, hunting, Gold Medal Waters, and trophy lake fishing on any of the surrounding lakes.
In addition to the world-famous hot spring pools, visitors can hike and camp on untouched terrain, catch the big one while you fish the Gold Medal Waters, or enjoy a unique spa experience in the healing waters of the natural hot springs.
In addition to the world-famous hot spring pools, visitors can ike and camp on untouched terrain, catch the big one while you fish the Gold Medal Waters, or enjoy a unique spa experience in the healing waters of the natural hot springs.
For cold-weather adventure, head to the nearby Arapahoe National Forest for snowshoeing, snowmobiling and other snowy activities. And, of course, visit the restorative mineral waters of the hot springs.
Grand County has something for every adventurer, from hiking and mountain biking to fishing and boating. Our hotels, lodges, ski resorts, shops and restaurants are still committed to the same unparalleled Rocky Mountain hospitality and have made your health and well-being their top priority.DISCOVER SUMMER ACTIVITIES >>
Mountains & Vistas
Some of Colorado’s most awe-inspiring mountains and vistas can be found in Grand County. With peaks reaching over 14,000 feet in elevation, waterfalls with drastic drops and canyons with rugged rock fronts, there is no better place to take in these spectacular views than right here in our corner of the Rocky Mountains.
Explore our miles and miles of protected and designated wilderness areas and trails in Grand County. Whether you prefer a short, easy hike or a multiple day backpacking excursion, there is something for everyone in Grand County.
Drive over Berthoud Pass and make a "grand" entrance into the country, ride along the mighty Colorado River or climb over Trail Ridge Road in Rocky Mountain Park. Whether you prefer a quick drive or longer, breathtaking journey, Grand County has the a awe-inspiring scenic drive for you.
Explore the History & Culture of Grand County, Colorado and discover the spirit of those who came before us. From Native Americans to the Pioneers to Homesteaders to Ski Industry Founders, the heritage of Grand County is rich and storied.
If you're on the hunt for real Colorado adventure, look no further than Kremmling - a western wilderness filled with breathtaking scenery, roaring rapids, and inviting expanses of unspoiled terrain where the wild life vastly outnumbers the human population.
Nestled in the majestic Rocky Mountain Valley at an elevation of 7,935 ft, surrounded by Rocky Mountain National Park with breathtaking views of the Continental Divide, Granby, Colorado is in the heart of something grand.
Located between the towns of Winter Park and Tabernash, Fraser may only be 75 miles from Denver, but when you are visiting you will feel as if you are ''Leaving Planet Earth''. No matter the time of year, Fraser is home to a variety of activities and events to make your stay unforgettable.
Rich with history and truly unique natural attractions make Hot Sulphur Springs the perfect place relax and unwind. Hike and camp on untouched terrain, catch the big one while you fish the Gold Medal Waters, or take a soak in the healing waters of the natural hot springs.
As the Western Gateway to Rocky Mountain National Park, Grand County boasts towering peaks, unforgettable wildlife encounters, and the unspoiled beauty and serenity of the park. Just another reason why out here, the altitude isn’t what takes your breath away.
Hiking. Biking. Zip Lining. Golfing. Shopping. Dining. There's no telling where your next adventure will take you in Grand County. After spending your summer playing here, you'll need a new bucket list.
Create unforgettable family memories waking up to mountain-crisp air, babbling brooks, verdant meadows, and towering mountains just outside your tent door.
From mountain biking to jeep tours in the summer and cross-country skiing to fat biking in the winter, you won't be at a loss for ways to explore Grand County's trails. With so many options, there's no way of telling where one adventure will end and the next will begin.
Nothing beats the heady rush of racing down a swiftly flowing river in a trusty rubber raft or kayak. And there's no better place to experience the powerful thrill of Colorado Whitewater than in Grand County–the birthplace of the mighty Colorado River.
Find never-ending fun and family-friendly events from June into September that are centered on live-music, delicious food, and Western spirit. With so much to choose from, there's an event or two for everyone to love this season in Grand County.
To help get you ready for your trip to Grand County, we have outlined everything you may need. From maps and itineraries to where you should eat and stay during your vacation, we will make your planning process as easy as possible so you can focus on all the fun you will be having on your upcoming adventure.
Plan an Event
Grand County, Colorado is the perfect place for you to have your next event. With great venues, helpful vendors and breathtaking surroundings, Grand County is ideal to celebrate with friends and family or to get inspired with your co-workers.
From quaint getaways to exquisite retreats, Grand County offers a variety of vacation styles: Quick ski trip? Long camping trip? An even longer biking trip? Whatever the type of trip you’re looking for, Grand County is sure to surpass your expectations.
Not sure what you want to do? We've hand picked some of our favorite ways to enjoy the best the county has to offer. No matter the season, the length of trip, or your interests, we have some trip ideas for your group. Let us help you plan your grand adventure today.