The NEW Mutherload maximizes all the benefits of our dual-shock cord retention system with the versatility and adjustability to mount what you want, where you want it, anywhere on your frame. This strap will flat out stick like “poo to shoe” over the most demanding XC/Enduro race courses and trails anywhere. Super lightweight and constructed with rugged materials, you have two choices on how you can have your strap built-up. You can go with our bomber thick sliced Hypalon (in black only) or you can choose to go in style with over 50 patterns and colors to choose from…your call. To Load: Simply center the tube on the grip-strip and pull the dual shock cords up and over the ends of the tube to lock it down…flip it over and slide in your choice of inflation, multi-tool or levers. To Mount: Frame your bundle where you want it with the tube and shock cords facing the frame. Feed the slack end through the contoured loop and reef. Sized to fit a standard 26″, 27.5″ or 29″ tube by itself or with 1-2 16g cartridges, 1-2 20g cartridges, 1-2 25g cartridges, multi-tool, mini pump, levers or whatever combo you want. *Heavy duty Barracks used on all shock cord stress points. *Intuitive on/off design. *Picker free and won’t snag shorts. *Sewn with #92 industrial UV and rot resistant bonded polyester thread. *Clean up is easy, hose off or throw in the wash. *Built in Bozeman, MT USA.
- Quickly and easily mounts anywhere on your frame.
- Adjusts to accommodate frames as small as 4″ in circumference (think steel frame) all the way up to a 9″ circumference carbon frame
- 1″ width easily fits in tight spaces.
- Unique design maximizes grip quotient to keep your precious cargo from hula hooping.
- No more juggling, rubber bands or one handed cinching. Our dual shock cord preload-strap keeps everything more tightly bound to keep your goodies from falling on the ground during installation.


































Kyron Campos –
Does exactly what it’s sold to do and looks good doing it. Easy to install and keeps everything secure. I carry a spare tube, tire levers, and multitool strapped to the frame, and it’s not going anywhere. Just make sure you pull everything tight when wrapping the strap, otherwise it may start to slip if the terrain is especially bumpy.
Anon Ymous –
This strap is a little pricey for what it is, but it seems well made, works well due to the rubber padded shock stretch cables and stays put. It is better than βjustβ some nylon loops if you are doing anything rowdy. I tried using nylon loops to hold some Pedros levers and a backup tube on my frame and lost the tube and levers on a chattery downhill section. After the return climb I saw I must have left my spare and levers a ways back but since it took a bit to realize it and it was getting dark, I didnβt go back.This time, I tried this Mutherload strap from BR and it stayed out pretty well. Same setup: a 29er Tube and some levers just in case my tubeless setup goes too FUBAR to salvage while Iβm a ways from the car. Dropping the weight of the tube and freeing up space in my hip pack is valuable. I try to pack as much stuff as I can manage on my trail bikeβs frame so it frees me up to move around and my hip pack is less noticeable. I pretty much just use it for my phone and occasionally keys when Iβm away from home now and my levers and tube are always where I need them on my bike.If you want to minimize stuff in your bag and carry a backup tube, this is a pretty solid way to go to CYA for not a ton of money and I donβt feel bad paying a little more if I need to for USA made and so far, good quality that does what it is supposed to.
Stephen –
Works very well. No longer need saddle bag or need to carry in backpack. Perfect!
Joan G. Reed –
Works great. Super secure with easy access, holds 29″ tube, big multitool, and a plug kit.
Carlos M. –
This is my second Mutherload Strap as I got tired of changing it from one bike to another. Now I have one on my mountain bike and one on my gravel bike. I carry a tube, 2 CO2 cartridges and tire levers on mine and it helps reduce the weight carried in my hydration pack. I might get a third one to carry a different tube for when I swap wheels/tires on my gravel bike.
Christopherguth –
So much better than the last brand i had which cost me a tube when it fell out on a chunky section of trail. This one help firm.
Forrest –
Stays put thru any kind of terrain, I use it to hold a tube, tire levers, multitool, and a plug kit plus some tape to hold it all together. Doesnβt scratch the frame at all and plenty long enough to make sure it doesnβt come undone. Highly recommend for the price!
Rudy S. –
Bought this to reinforce my Bose Soundlink Micro Bluetooth speaker to my Rad Rover 6 Plus ebike. Works perfectly for this purpose and now I donβt worry that the speakerβs small built-in strap will fail over bumpy terrain.