Strengths and weaknesses

A budget German-market dual-road tyre for cross-country and gravel use, E-approved and DOT marked, and sold mainly in small tube-type sizes for lighter trail and dual-sport bikes.

Where it's good

Where it falls short

Based on aggregated owner feedback and independent tyre reviews, not a single source.

Holloway ratings

Seven separate scores, not one blended number, since a tyre that's brilliant in mud can be miserable on a wet motorway link, and vice versa.

Road
4.3/5
Wet tarmac
3.6/5
Gravel
4.4/5
Dry off-road
4.2/5
Green-lane suitability
3.8/5
Mud & clay
2.5/5
Overall trail
3.7/5

Key facts

Category50/50 Adventure Touring
Tube typeTube only
Typical mileageNot widely reported
Overall trail score3.7/5

The Mefo Explorer at a glance

The shaded shape is this tyre's seven scores. The dashed line is the average of all 48 tyres in the Tyre Finder, so you can see where it beats the field and where it gives ground.

Dry roadWet tarmacGravelDry off-roadGreen laneMud and clayOverall trailAverage of all tyresMefo Explorer
Mefo ExplorerAverage of 48 tyres

Sizes the Mefo Explorer comes in

Common sizes for trail and adventure bikes. Ranges change, so check the exact size, load index and speed rating with your dealer before you order.

Front

2.75-2180/100-2190/90-21100/90-19

Rear

130/80-17

Bikes the Mefo Explorer fits

52 bikes in the Holloway Bike Finder run a stock size this tyre is made in, 1 at both ends.

BikeIts sizesLane score
Yamaha XT660Z Ténéré90/90-21 / 130/80-17Both sizes listed6/10 Honda CRF300L80/100-21 / 120/80-18Front size listed10/10 Suzuki DR-Z4S80/100-21 / 120/80-18Front size listed10/10 Suzuki DR-Z400S80/100-21 / 120/90-18Front size listed10/10 Kove 450 Rally90/90-21 / 140/80-18Front size listed10/10 AJP PR7 650 Adventure90/90-21 / 140/80-18Front size listed10/10 Honda CRF450RL80/100-21 / 120/80-18Front size listed10/10 SWM RS 500 R90/90-21 / 140/80-18Front size listed10/10 Yamaha Ténéré 70090/90-21 / 150/70-18Front size listed8/10 CFMOTO 450MT90/90-21 / 140/70-18Front size listed8/10 KTM 390 Adventure R90/90-21 / 140/80-18Front size listed8/10 Voge 300 Rally80/100-21 / 120/90-18Front size listed8/10 KTM 690 Enduro R90/90-21 / 140/80-18Front size listed8/10 Husqvarna 701 Enduro90/90-21 / 140/80-18Front size listed8/10 Honda CRF300 Rally80/100-21 / 120/80-18Front size listed8/10 GasGas ES 70090/90-21 / 140/80-18Front size listed8/10 Kove 800X Pro90/90-21 / 150/70-18Front size listed8/10 Rieju Aventura 307 Rally80/100-21 / 120/80-18Front size listed8/10 Rieju Aventura 50090/90-21 / 150/70-18Front size listed8/10 KTM 390 Enduro R (2025/2026)90/90-21 / 140/80-18Front size listed8/10 KTM 350 EXC-F90/90-21 / 140/80-18Front size listed8/10 Beta Xtrainer 30080/100-21 / 140/80-18Front size listed8/10 Yamaha WR125R2.75-21 / 4.10-18Front size listed8/10 Fantic XEF 125 Performance90/90-21 / 120/90-18Front size listed8/10 Yamaha Ténéré 700 Extreme90/90-21 / 150/70-18Front size listed8/10 Kawasaki KLX25080/100-21 / 100/100-18Front size listed8/10 Royal Enfield Himalayan 45090/90-21 / 140/80-17Front size listed6/10 Honda CRF1100L Africa Twin90/90-21 / 150/70-18Front size listed6/10 BMW F 900 GS90/90-21 / 150/70-17Front size listed6/10 Aprilia Tuareg 66090/90-21 / 150/70-18Front size listed6/10 Yamaha Ténéré 700 World Raid90/90-21 / 150/70-18Front size listed6/10 KTM 890 Adventure R90/90-21 / 150/70-18Front size listed6/10 Ducati DesertX90/90-21 / 150/70-18Front size listed6/10 Suzuki V-Strom 800DE90/90-21 / 150/70-17Front size listed6/10 Triumph Tiger 900 Rally Pro90/90-21 / 150/70-17Front size listed6/10 Husqvarna Norden 90190/90-21 / 150/70-18Front size listed6/10 Royal Enfield Himalayan 41190/90-21 / 120/90-17Front size listed6/10 Moto Morini Alltrhike 45090/90-21 / 140/70-18Front size listed6/10 CFMOTO 800MT-X90/90-21 / 150/70-18Front size listed6/10 Zontes 703F90/90-21 / 150/70-18Front size listed6/10 Kawasaki KLE50090/90-21 / 140/70-17Front size listed6/10 KTM 890 Adventure90/90-21 / 150/70-18Front size listed6/10 KTM 790 Adventure90/90-21 / 150/70-18Front size listed6/10 Triumph Tiger 800 XCx90/90-21 / 150/70-17Front size listed6/10 Honda XL750 Transalp90/90-21 / 150/70-18Front size listed4/10 Triumph Tiger 900 GT Pro100/90-19 / 150/70-17Front size listed4/10 Triumph Tiger 1200 Rally Pro90/90-21 / 150/70-18Front size listed4/10 KTM 1290 Super Adventure R90/90-21 / 150/70-18Front size listed4/10 Triumph Scrambler 400 X100/90-19 / 140/80-17Front size listed4/10 Voge 900DSX90/90-21 / 150/70-17Front size listed4/10 Suzuki V-Strom 1050DE90/90-21 / 150/70-17Front size listed4/10 Triumph Scrambler 1200 X90/90-21 / 150/70-17Front size listed4/10

Matched on the bike's standard tyre sizes only. Some model years and trim levels use different sizes, so check your sidewall or handbook first. Our size list for this tyre can miss sizes, so a bike shown for one end may still find its other size in the maker's chart.

Remember: a tyre's real character also depends on how worn it is, what pressure it's run at, and the bike it's fitted to. A great green-lane tyre on the wrong pressure, or worn past its best, can behave nothing like its rating suggests. Check the lane's own hazards and current conditions before you go, not just a tyre score.

Find where to actually ride it

Browse legal green lanes and byways across England and Wales, filtered by difficulty, on Holloway's map.

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