£250+ Panniers & Side Cases
Every case and saddlebag on this page is SW-Motech's. It splits by construction, not by price: aluminium and ABS hard cases that lock onto a carrier, and soft bags built around a steel-tube quick-release base. Legend Gear and PRO Blaze H cover most of the soft side. TRAX ADV, Dusc, Aero ABS and Urban ABS cover the hard cases, and a run of Sysbag WP roll-top inner bags mount into a hard adapter plate, not directly into a carrier. Which one suits a bike comes down to what each range was actually built to do, not the budget.
Built for different jobs, not just different budgets
SW-Motech describes its hard-case range clearly, case by case. TRAX ADV is the toughest of the four. It's built from 1.5mm robot-welded aluminium with reinforced corners, made for touring, not the daily commute. Dusc is built differently: an aluminium frame carrying an ABS-plastic shell. The L size does something none of the others do. At 41 litres and 4.1kg empty, it can be run as either a side case or a top case on the same bike. Aero ABS trims weight for a sportier ride. It's sold as a matched pair, 25 litres a side. Urban ABS sits at the other end of the range. SW-Motech builds it for short-tailed naked and retro bikes, not tourers. On every fitment we checked, it's sold as a symmetric pair at 16.5 litres a side. It's the one hard-case range on this page that doesn't split unevenly left to right. Almost nothing else on this shelf splits evenly.
Two sides, rarely the same size
Look down this shelf and the assumption that side cases come in matched pairs breaks down fast. Seventy-four of our eighty-three PRO Blaze H saddlebag sets carry that H for a reason. SW-Motech's own listing says the H variant is built for motorcycles with a high-mounted original exhaust. Legend Gear does the same job with two different bags, not one shape. The smaller bag in the pair, LC1, holds roughly 9.8 litres. SW-Motech notes it's suited to bikes with a top-mounted exhaust, because of its compact shape. The larger LC2, at 13.5 litres, carries no such note. It's sold for the side that doesn't need to clear anything. Buy the matched pair and you end up with a smaller bag on one side, a larger one on the other. That's by design.
TRAX ADV case systems go further still. Most of the per-bike TRAX ADV systems SW-Motech publishes are sold as mismatched pairs. 45 litres one side, 37 the other, is the common split. A minority of fitments are sold matched instead, sometimes for the same base model depending on the exact variant. Our own 45 litre TRAX ADV left case is blunt about it in its own listing. It's the model for the left side of the motorcycle, not a mirrored copy of the right. This shelf carries left- and right-specific spare corners as separate parts, for the same reason. Check the litres quoted against your own bike before ordering. Don't assume both sides match.
None of this is a manufacturing shortcut. A seller of a comparable set of cases, not SW-Motech's own, put the underlying logic plainly. Keep the exhaust-side case narrower than the other and the whole bike ends up no wider than its own handlebars. That makes a real difference filtering through traffic. It's the same reasoning SW-Motech applies to PRO Blaze H and the Legend Gear LC1. A smaller case on the exhaust side is a fit decision with a practical payoff.
Buying one side, not the pair
Twenty-seven of the titles on this page say Left, and twenty say Right. Sides are sold individually here, not only as matched pairs. That's useful if a case gets damaged, or a lock or a lid goes missing. It's just as useful if you already own one side and need to match it. TRAX ADV spare corners, lid stops and inlays follow the same pattern, down to separate left and right corner sets. A knock doesn't have to mean replacing the whole case.
What a lock on a hard case actually does
On TRAX ADV and Dusc, locking the case does two things in one turn. It closes the lid, and it stops the case being lifted straight off the carrier. SW-Motech builds the lock to fasten both the case opening and the carrier connection, not just the lid. Soft luggage doesn't have that second part. Legend Gear and PRO Blaze H close with a roll-top, or a zip and a strap, not a key. Riders discussing hard versus soft luggage online treat a locked case as a deterrent against a casual look, not anything that makes the contents theft-proof. One rider described fitting a lockable case onto the bike specifically for stops where he wanted to leave a helmet and coat inside, instead of trusting soft throwovers with the same job. A lock buys you time and effort on someone else's part. It does not buy certainty.
Buying from us
SW-Motech does not publish a blanket weight limit for a case, the way it sometimes does for a carrier. Where a load figure exists, it comes from the case's own fitting instructions, not a headline number. Treat any figure quoted elsewhere with caution. Every case, saddlebag and spare part on this page is for sale with at least 10% off RRP, and free UK delivery available. That's whether you're ordering the full Legend Gear pair or just the one side you actually need. For the carrier it bolts to, the lock, or the rest of the SW-Motech system, that's the page to start from. This one is about the case itself.