How to load panniers for bike touring

Try it: where does your luggage weight sit?

Change the kilos in each bag and watch the balance point move between the axles. It shows the share of your luggage that rides on the front wheel.

Front or back: how to split the weight

There's no single right answer. Respected touring sources range from 60% of the weight at the front to 30% at the front. They agree on the basics: keep it low, keep it even side to side, and load up front only when you need the room.

Here's how the advice divides:

• Front-heavy, about 60/40. Adventure Cycling Association, the big US touring club, suggests putting roughly 60% of the pannier weight up front, with the heaviest items at the bottom of the front bags, and adjusting for your own bike.
• Rear-heavy, about 40/60 or at most 30/70. Cycletourer, a long-running UK touring site, goes the other way. It warns that a bike with nearly everything on the back can feel light at the front, wobble in fast corners and even lift its front wheel on climbs.
• Rear first, front when needed. Alee Denham of CyclingAbout, an Australian who has toured for years, carries rear panniers and a small bar bag on most trips. He finds a rear load of 20 to 30 kg changes the handling very little, while more than about 10 kg on the front starts to feel unstable. He adds front bags for mostly-dirt tours, weaker wheels or short chainstays.
• Cycling UK suggests light, bulky things in the front bags and heavier supplies at the back, because rear racks usually take more weight.

Why it makes a difference

You balance a bike by steering the front wheel, so weight there changes how the steering feels. Weight at the back sits over the wheel that already carries most of your body weight, so it's easy on the steering but hard on the back wheel. Jan Heine of Bicycle Quarterly prefers a front load for this reason. He describes a heavy rear load as the "tail that wags the dog", but notes that it works best on bikes designed with low-trail front ends for carrying a load.

Low-rider front racks keep front bags beside the axle, below the top of the wheel. Sheldon Brown's touring pages note that this affects handling much less than bags on a high front rack. Front panniers that weigh different amounts can set off speed wobbles, so weigh them, or at least lift one in each hand.

What goes where

Pack by job, not by whatever fits: one bag for the kitchen, one for camping, one for clothes, the bar bag for valuables and today's things. Heavy goes low and towards the middle of the bike.

• Put things back where they came from. CyclingAbout's first rule. Knowing which bag holds the stove matters more than any clever packing system.
• Use stuff sacks or dry bags inside each pannier. They keep categories together, compress clothes, and add a second layer against rain.
• Fill the gaps. Socks go inside shoes and food inside the cooking pot. Dead space lets the load shift.
• Keep the day's things on top: rain jacket, a warm layer, lunch, the pump and a tube.
• Riding with someone? Cycletourer's riders weigh both bikes and move food between them to even things up.

Racks, ratings and mounting

Your load limit is the lowest of four numbers: the rack's rating, each bag's rating, what your frame and fork are approved for, and any adapter's limit. A good steel rear rack is rated at about 26 to 36 kg. Many cheap racks are rated at 10 to 20 kg.

Older reviews quote the Tubus Logo and Cargo at 40 kg. Tubus now lists 26 kg, with 40 kg as its test load, so use the lower figure. These are the makers' figures, checked on 12 October 2026. We haven't tested these racks.

• Check the frame and fork. Tubus and Ortlieb both say the bike maker must approve the frame or fork for racks. Suspension forks and carbon forks without eyelets are out for most low-riders.
• Adapters cut the limit. Tubus caps any setup that uses quick-release or thru-axle adapters or clamp sets at 25 kg, whatever the rack's own rating. It also rules out clamp sets on carbon frames.
• Disc brakes can foul the rack's foot. Extension plates or disc-specific racks move the rack clear.
• No eyelets? Axle-mounted racks such as Old Man Mountain's fit many bikes without them. Cycling UK's test lists the Divide at 25 kg on eyelets and 31.75 kg mounted at the axle.
• Steel or aluminium. CyclingAbout prefers steel rear racks for touring. Aluminium tends to wear where the pannier hooks sit, and steel can be welded or splinted in a country town.
• Rough roads cut the limit. Thorn halves the rated load of its low-rider for rough South American gravel. That's a useful rule of thumb for corrugated outback roads too.

Hooks that fit the rack

Pannier hooks must match the rack's tube diameter, or the bag rattles, wears the rack and can bounce off on a rough road. Ortlieb's QL2.1 hooks come with inserts for 8, 10 and 12 mm tubes, and its lower hook adjusts so the bag sits tight. Ortlieb rates each QL2.1 or QL3.1 bag at 9 kg, and its newer QL2.2 at 12.5 kg. Surly's advice is simple: fix bags so they can't move about.

Heel strike

If your heels clip the rear panniers as you pedal, move the bags back. Heel strike is common on bikes with chainstays shorter than about 440 to 450 mm, which includes many road, gravel and hybrid bikes.

• Slide the bags to the back of the rack. Most hook systems let you move them along the rail. Check they haven't crept forward after a day on rough roads.
• Use a rack that sits further back. Some rear racks have swept-back legs or longer rails that move the bags behind your heels. CyclingAbout keeps a list of them.
• Tapered bags are narrower at the front bottom corner, where your heel passes.
• Mind your feet. Big feet, and cleats set well back on the shoe, make it worse.

Tyres and pressure under load

A loaded bike needs wider tyres, more pressure, or both. Schwalbe's guide sets pressure by the total weight on the tyres (rider plus luggage), within the minimum and maximum printed on the sidewall.

Weights are the total on the bike: rider plus luggage. The figures are Schwalbe's approximate starting points from its tech guide (1 bar is about 14.5 psi). The back tyre carries more of the weight, so it usually wants a little more pressure than the front. Schwalbe also says shimmy, the shaking some loaded bikes develop at speed, is more likely with badly distributed luggage and flexible frames. Rebalancing the load, or changing tyre pressure, can cure it.

Carrying water on Australian routes

Water is the heaviest thing you'll carry on a remote Australian ride: a litre weighs a kilogram. The Munda Biddi rules ask for at least 3 litres per person per day. On hot outback routes, 9 litres a day is common.

• Munda Biddi Trail: the Parks and Wildlife Service asks for at least three litres per person per day, in unbreakable containers. Hut water tanks aren't guaranteed and need treating. The Munda Biddi Trail Foundation says carry more in hot weather and on remote stretches such as Northcliffe to Walpole. See our Munda Biddi guide.
• Outback dirt roads: Cycle Trails Australia, an Australian outback cycling guide, says riders often need about 9 litres a day each in warm weather, not counting washing. It says two weeks of food plus three days of water (25 litres) fills a lot of pannier space.
• Where to put it: low and central. Use frame bottle cages and fork-leg cages first, then the bottom of the front panniers. A full water bladder on top of the rear rack is about the worst place for it.
• Plan the next refill, not just the total. Your load changes through the day as you drink, so a balanced bike in the morning can be back-heavy by afternoon.

Panniers or bikepacking bags?

Panniers are for heavier loads, longer trips and sealed or smooth gravel roads. Bikepacking bags are for light loads, rough singletrack and bikes without rack mounts. Plenty of people mix the two.

Bikepacking.com's comparison makes a fair point: big panniers invite overpacking. If you go with panniers, the space doesn't have to be filled.

Before you go: the loaded test

Load the bike exactly as you'll tour and ride it, ideally an overnighter. Most people come home and take things out.

• Ride it fully loaded, including a climb, a fast descent and a gravel patch.
• Check for heel strike, rattles and bags that swing or creep forward.
• Weigh the front bags against each other (or lift one in each hand).
• Set tyre pressure for the loaded weight.
• Put medium-strength thread locker on rack bolts, as Tubus advises, and tighten them to the maker's torque.
• Re-check rack bolts after the test ride, then every few weeks on tour (more often on corrugations).
• Pack spare rack bolts, a couple of hose clamps and zip ties: the usual roadside fix for a loose or cracked rack.

Sources

1. Adventure Cycling Association: What to take and how to pack; Mac McCoy, How to pack your panniers (2019).
2. Cycletourer: How we pack our gear (updated May 2024).
3. CyclingAbout (Alee Denham): Front or rear panniers? (2016); How to pack your pannier bags (2013); All about rear pannier racks; All about front racks; Racks for short chainstays and heel clearance; Touring bike weight (2026); Panniers vs bikepacking bags speed test (2016).
4. Cycling UK: Group test: front pannier racks (2025); Baggage check: bikepacking bags or panniers?; First-time touring tips.
5. Charles Hansen, ed. Sheldon Brown: Planning your own European bicycle tour, part 2.
6. Jan Heine, Rene Herse Cycles: My PBP bike: rack and bag (2020).
7. Tubus: Logo Classic, Cargo Evo, Tara, Duo and FAQ.
8. Surly: Front Rack and rack technical information.
9. Ortlieb: Quick-Lock systems; Ortlieb Australia, Back-Roller and Rack Three.
10. SJS Cycles: Thorn MkV Lo-Loader.
11. Schwalbe: Tech Info (tyre pressure and shimmy).
12. Parks and Wildlife Service (DBCA): Munda Biddi Trail notification of intent, 2026; Munda Biddi Trail Foundation, How much water to pack.
13. Cycle Trails Australia: other gear and water, panniers (updated June 2026).
14. Bikepacking.com: Panniers vs bikepacking bags (2018). Travelling Two: Bike touring repair kit (2010).