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The 100% waterproof Backcountry Pannier Kit is designed for transcontinental adventure touring, enduro-style riding, and camping from your bike.

Backcountry Pannier Kit (V2.1)

Pannier Size
Color
BLACK
AUX POX (AUXILIARY POCKETS)

The Backcountry Pannier is our flagship product, designed for long-distance adventure touring, hardcore enduro-style riding, and camping from your bike.

With bomb-proof construction and heavy-duty materials, these bags can really take a beating. Our quick-mount wedge system makes it easy to take the panniers on/off the bike so you can store them in your tent or have them by the fire without wrestling with straps. Our new proprietary ‘Speed-Pin’ latch ensures that the mounting system is always engaged.

This is the system for long-distance travelers and people living off their bikes. Guides, instructors, and RTW riders: this system was designed for you.

DESIGN

We created the Backcountry Pannier because we were tired of over-the-seat soft panniers that flop around in rough terrain, have no external pockets or stash spots, disintegrate after a couple crashes, and are a total pain in the ass to get on and off the bike. We wanted something like a backpacking frame pack, but that mounts on your bike, and that stays connected to the bike and stays waterproof no matter how many times you lay the bike down.

The Backcountry's are super easy to click on and off the bike, and because the waterproofing is accomplished inside the bag (thanks to the two-bag system), minor external crashes and scuffs won’t faze your panniers at all. Thanks to the thick, welded seam internal liner, you’re also protected from internal abrasion: for example, tools, a camp stove, or some other hard piece of gear vibrating and rubbing against the inner surface over a long period of time.

Backcountry panniers will mount seamlessly on most OEM and aftermarket pannier rack systems. If you don't already have racks, we recommend Outback Motortek Standard Frame pannier racks, available in the Racks & Adapters section of our website. 

UPDATES TO VERSION 2.1

  • We introduced the Speed-Pin latch system, replacing the rotary draw latch we used before, for an ‘always-on’ attachment to the bike.
  • We upgraded the interior liner material from welded PVC to welded PU with a lighter cyan interior color to make things easier to find. The new PU is more environmentally friendly, more malleable 
  • We reintroduced the 25L size, and also the option of an offset kit for bikes with asymmetrical pannier racks to accommodate exhaust.
  • We added an aluminum locking bar at the top of the bag, to accommodate our Compact or Heavy Duty ADV Locks, and a stash pocket inside the beavertail for lock storage.
  • We replaced the sewn-on rear pocket in the prior version with the new Dry Pocket system – a harness and drybag - which can be bolted to the front or rear of the pannier (or both), or removed entirely.
  • We molded a new custom removable aluminum ladderlock buckle for the front beavertail, replacing the old stamped aluminum ones. The new buckle is as tough as the old one, but easier to adjust.
  • We added MOLLE webbing behind the beavertail, and also a handy tool holder for larger items like a hatchet, knife, or saw.
  • We added an extra layer of Hypalon armor on the outside of the beavertail and reflective panels on the sides.
FEATURES
  1. Two bag system – dry bag inside, tough bag outside
  2. Six layers of crash protection where you need it most
  3. Heavy duty universal locking bar
  4. Aux Pox bolt-on waterproof pocket/harness system for additional storage.
  5. Beavertail stash spot and multi-purpose camp tool holder
  6. Burly injection-molded, glass-filled nylon hard-mount system allows quick on/off
  7. MOLLE expandability – both sides and bottom
  8. Six external compression straps – with new custom molded Zinc Alloy G-Hooks
  9. Available kits include: 25L, and Offset 35L & 25L combination
KIT INCLUDES
  • Two panniers with frames
  • Two mounting wedges
  • Your choice of 0, 2, or 4 Aux Pox pockets
  • Puck Sak (8 aluminum mounting pucks + 8 washers + 16 6mm screws)
IMPORTANT NOTES

Sold as a pair. Just add a bike-specific rack.

Want to protect your panniers and gear from thieves? Add our Compact ADV Locks, which store conveniently in the pouch on the back of the beavertail, and integrate with the aluminum Locking Bar on top of the pannier to both a) lock the bag to the bike and b) lock the bag closed.

Backcountry Weight Note: The Backcountry is heavier than the Alpines, and it’s also heavier than a traditional over-the-seat saddlebag. What you get for that weight is bomb-proof construction and materials, a completely stable mounting system (no flopping), and lots of stash spots. Lighter is not always better if it comes at the price of functionality or durability. If weight is your primary concern but you want to stick with a rack system, check out the Alpine 30L Panniers. If you’re really serious about weight, take off your racks (shaving 8-10 pounds off the bike) and get a Reckless 80Linstead.

Wedge-Mount Compatibility Note: In July 2016, we switched the backcountry pannier wedge and frame from machined HDPE to molded glass-filled nylon. The new wedge/frame are not compatible with the old version. To determine which wedge/frame you have, check on the back of the wedge. If it is flat & smooth, that's HDPE. If it has an inset honeycomb pattern, that's molded nylon. We have extra wedges and frames of both materials in stock available for order by special request.

Cutout Pannier Rack Note: Bikes with stock racks and a pannier exhaust cutout (like the R1250GSA, R1200GSA, 850GSA, or F800GSA for example) require an additional adapter. Check the 'Hardware & Parts' section of our site, or email us with questions.

Check out the Backcountry Brush Guards, designed to provide additional protection from brush and extend the life of your bags.

FITMENT & ASSEMBLY

THE NITTY GRITTY

  1. Two bag system – dry bag inside, tough bag outside
  2. Six layers of crash protection where you need it most
  3. Heavy duty universal locking bar
  4. 4L Aux Pox bolt-on waterproof pocket/harness system for additional storage.
  5. Beavertail stash spot and multi-purpose camp tool holder
  6. Burly injection-molded, glass-filled nylon hard-mount system allows quick on/off
  7. MOLLE expandability – both sides and bottom
  8. Six external compression straps – with new custom molded Zinc Alloy G-Hooks
  9. Available kits include: 35L25L, and Offset 35L x 25L combination

SPECS

Specifications

Backcountry 25L Kit

  • 50L total capacity for the standard configuration with two pockets (one Aux Pox per bag)
  • 25L capacity per pannier for the standard configuration (21L main compartment + 4L pocket)
  • 0 Pockets - 42L capacity
  • 2 Pockets - 50L capacity (standard configuration)
  • 4 Pockets - 60L capacity
  • Length: 20 in / 50.8 cm top to bottom (can be extended significantly with roll top) 
  • Length with top roll open is 28 in / 71.1 cm 
  • Width: 15 in / 38.1cm main body, 18 in / 45.7 cm with rear pocket 
  • Thickness: 6 in / 15.2 cm
  • Weight: approx. 10 lbs / 4.5 kg each with hardware (excluding Aux Pockets)
  • Mounting Frame weight: 2.1 lbs / 1 kg
  • Mounting Wedge weight: 1.4 lbs / 0.65 kg​​​​​​​

Offset Kit

  • 60L total capacity for the standard configuration (one Aux Pox per bag)
  • 0 Pockets - 50L
  • 2 Pockets - 60L (standard configuration)
  • 4 Pockets - 70L
  • One 35L pannier (30L main compartment + 5L pocket)
  • One 25L pannier (21L main compartment + 4L pocket)
  • Length: 20 in / 50.8 cm top to bottom (can be extended significantly with roll top) 
  • Length with top roll open is 28in / 71.1cm
  • Width: 15in / 38.1cm main body, 18in / 45.7cm with rear pocket 
  • Thickness: 8in / 20.3 cm for 35L bag / 6 in / 15.2 cm for 25L bag
  • Weight: approx. 10 lbs / 4.5 kg each with hardware (excluding aux pockets)
  • Mounting Frame weight:  2.1 lbs / 1 kg
  • Mounting Wedge weight:  1.4 lbs / 0.65 kg
  • Weight: approx. 10lbs / 4.5kg each with hardware (excluding Aux Pockets)
  • Mounting Frame weight:  2.1lbs / 1kg
  • Mounting Wedge weight:  1.4lbs / 0.65kg
Construction & Materials
  • Outer Shell Materials: 1680D Ballistic Nylon and Hypalon – the ultimate first line of defense
  • Front/Rear inner panels: 22oz 840D TPU for water resistance and easy washing 
  • Inner Dry Bags: 100% waterproof 22 oz 840D TPU with welded seam construction 
  • Pocket Dry Bags: 100% waterproof 840D TPU with welded seam construction 
  • Side Buckles: Custom molded aluminum - rather than plastic - to withstand crashes
  • Speed-Pin attachment latches: High-quality stainless steel finished in black oxide
  • MOLLE Grids: Low-profile Hypalon for UV and abrasion resistance
  • Locking Bar: Anodized laser-cut aluminum, permanently riveted in place
Product Care

Visit our Help Center for Product Care info.

Warranty

We never cut corners during development or manufacturing, so we stand behind our products. If one fails due to a problem with materials or workmanship, we’ll make it right. All Mosko Moto products include:

Limited Lifetime Warranty

'Limited' means it does not cover:

  • wear & tear
  • neglect/misuse/abuse
  • aesthetics
  • sun degradation
  • modification and/or use for a purpose other than what the item was designed for

Crash Care Program

Customer Reviews

Based on 1917 reviews
95%
(1824)
3%
(60)
1%
(18)
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(7)
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M
MARSHALL BIRD
Mosko back country 35s

Bags work great have compared with other brands they don’t stack up to these. Thanks Mosko moto

L
Louis Turriaga
Adventure Ready

I didn’t know what to expect. I’m new to this community, but I knew what I wanted. Once I figured out what kind of adventures I’d be taking knew that these bags were for me. They survived a drop and a trip across two countries. Very well-made.

A
Alan Mook
Great Product

Just finished riding parts of the Chatahoochee BDR-X. Everything stayed dry and held up awesome through all the mud, rain, and water crossings. Great product.

R
Rob Fish
Like a glove!

Amazing. Simply amazing.
The design, the fitment, the sturdiness, and the affordable price too…amazing!
Thanks for making such great gear Mosko.

RF from San Diego, CA

P
Paul Kleinman

The Backcountry Pannier Euromount fits perfectly. Easier to get in and out of than the Reckless Revolver. Also easier to put on and off of the GS. Revolver bags went to a Heritage Harley-Davidson, and fits pretty darn good on that motorcycle too !

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