01
Tubing
Heat-treated, butted chromoly tubing provides a stable structure and dependable carrying capacity. Frame weight is 4.5% lower than the previous generation.
TOURING / Touring bicycles
Overlander®
Pack your life. Ride further.
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DESIGNED TO RIDE
Pack your life. Ride further.
Overlander
Explore both the bustling and remote corners of the world under your own power. Our touring bicycles combine all-weather adaptability, excellent load-carrying ability and versatile practicality, so riders can focus on their rhythm and the journey itself.
Overlander was the bicycle that started BOSKEY. Built for transcontinental journeys of more than 10,000 kilometres, it uses components chosen for straightforward maintenance and servicing. Its heat-treated chromoly steel frame is stable and strong, while a comfortable geometry supports steady, sustained riding.
THE DETAILS
Care in every detail.
02
Dropouts
Custom BOSKEY investment-cast stainless-steel dropouts are precisely made and paired with reinforced chainstays. Strength is 14% higher than the previous generation to meet the demands of heavy loads.
03
Mounting points
Additional mounting points on the top tube and fork crown improve compatibility with frame bags and a wider variety of front racks.
04
Drivetrain
A Shimano 3×9-speed drivetrain retains the wide gear range needed for loaded touring. The M3100 shifters offer improved finger contact, light operation and quiet, reliable performance. T3000 derailleurs use more steel components to support durability on long journeys.
05
Brakes
Mechanical disc brakes combine a simple design with dependable stopping power. Unaffected by changes in climate or altitude, they suit all-weather riding across a range of environments. As disc brakes become more widespread, replacement parts are easier to find.
06
Wheels
Custom, well-sealed hubs help keep mud and rain out. A durable steel freehub body and strong 36-hole rims are hand-built into wheels by BOSKEY mechanics, ready for demanding use and varied terrain.
07
GEOMETRY & SPECIFICATIONS
Know every dimension.
Frame geometry
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Rider height (cm) | 160–170 | 171–178 | 179–183 | 184–192 |
| Inseam (mm) | 750 | 795 | 840 | 870 |
| Seat tube A (mm) | 460 | 510 | 550 | 580 |
| Seat tube angle B (°) | 74 | 73.5 | 73 | 73 |
| Effective top tube C (mm) | 526 | 549 | 574 | 592 |
| Reach M (mm) | 370 | 380 | 395 | 405 |
| Stack N (mm) | 546 | 570 | 584 | 612 |
| Head tube angle D (°) | 71 | 71 | 71 | 72 |
| Head tube E (mm) | 125 | 150 | 165 | 190 |
| BB drop G (mm) | 60 | 60 | 60 | 60 |
| Chainstay H (mm) | 450 | 450 | 450 | 450 |
| Fork offset J (mm) | 45 | 45 | 45 | 45 |
| Wheelbase I (mm) | 1031 | 1049 | 1071 | 1081 |
Dimensions are in millimetres unless otherwise noted. Letter references match the original frame drawing.
View original drawing ↗
Specifications
| Component | Specification |
|---|---|
| Frame | Heat-treated chromoly steel |
| Fork | Heat-treated chromoly steel |
| Headset | 34 mm external |
| Shifters | Shimano Alivio M3100 |
| Front derailleur | Shimano Acera T3000 |
| Rear derailleur | Shimano Acera T3000 |
| Crankset | Custom square-taper 42–32–22T |
| Cassette | VG sport 11–32T, 9-speed |
| Chain | YBN 9-speed |
| Stem | 31.8 × 90/100 mm |
| Seatpost | 27.2 mm |
| Saddle | Comfort type |
| Handlebar | 31.8 × 680 mm riser bar |
| Brake levers | Tektro |
| Brake calipers | Zoom cable-operated disc brakes |
| Tires | Chaoyang touring 700×35c |
| Inner tubes | 700×35–43c, Schrader valve |
| Wheels | GravelTech quick-release disc wheels; 100/135 mm, 36/36H |
| Complete bicycle weight | Approx. 12.5 kg (M) |
| Recommended maximum load | 150 kg |
| Frame weight | Approx. 2,340 g (M) |
| Fork weight | 1,100 g (uncut steerer) |
Original specification updated: September 2022.
Included: one pair of pedals, one folding hex-key set and one pedal wrench.
View original specification sheet ↗
YOUR NEXT RIDE
Archer Ti ↗