Haul ST Frame Specifications & Compatibility
Sizing
One size fits all. Adjustable for rider heights of 4'5" to 6'5". See Haul ST Basic Adjustments for how to fit different-sized riders.
Geometry Table
Frame Size | One Size |
|---|---|
| Stack (mm) | 629 |
| Reach (mm) | 339 |
| Headtube Length (mm) | 292 |
| Headtube Angle (°) | 70 |
| BB Height (mm) | 285 |
| BB Drop (mm) | 5 |
| Trail (mm) | 46 |
| Fork Length (full) (mm) | 369 |
| Fork Rake/Offset (mm) | 55 |
| Front Center (mm) | 624 |
| Chainstay Length (mm) | 465 |
| Wheelbase (mm) | 1089 |
| Toptube Length (horizontal) (mm) | 600 |
| Bike Standover Height (mm) | 524 |
| Seat Tube Length (mm) | 369 |
| Seat Tube Angle (Virtual) (°) | 68 |
| Lower Seatpost minimum insertion | 120 |
| Lower Seatpost maximum insertion | 270 |
Structural Weight Limits
| Cargo | Structural (lb/kg) | |||
|---|---|---|---|---|
| Front (lb/kg) | Rear (lb/kg) | Pannier Mounts (lb/kg) | ||
| All models | 44 / 20 | 132 / 60 (incl pannier) | 18 / 8 (per side) | 419 / 190 |
* Since the ST weighs about 77 pounds (35 kg), the effective rider + cargo capacity is 342 pounds (155 kg).
Rear rack cargo limit updated/increased from 40 kg to 60 kg for Haul ST. Rear rack is labelled with a max weight of 40 kg. This applies to new and pre-existing models.
Frame & e-Bike Specifications
| Description | Specification |
|---|---|
| Battery | 772WH battery, approximate charge time ~7 hours |
| Motor | 749W rear hub motor for 36H rim, with 8/9 speed freehub, 6-bolt brake rotor, and 175mm bolt-on axle |
| Headset & bearings | H870D, 1.5" threaded steel Loose ball bearings |
| Bottom bracket | BSA threaded, square taper, 100mm x 184mm |
| Lower seat collar diameter | 39 mm |
| Chainring | 50 tooth / BCD 130 mm |
| Rear cassette | 11- 36 / 9 speed |
| Chain length | 120 links, 9 speed |
| Brake rotor | 203 mm / 6 bolt; minimum of 180 mm/ maximum of 203 mm |
| Brake pads | BRK PADS, TEKTRO, Q13RS, SEMI-METALLIC, FOR 4-PISTON CALIPER, 1 PAIR |
Wheel Specifications
| Description | Specification |
|---|---|
| Rims | 20" diameter with 4 5mm internal rim width, 36h |
| Axles | Bolt-on axles, 10x110 mm front and 10x175 mm rear |
| Hubs | 36h, 6-bolt disc brake, 8/9 speed Shimano freehub |
| Bearings | Loose ball bearings |
| Tube & tire size | 20" x 3.5" |
| Spokes | Front wheel Drive side: 171 mm J-bend, 13G (2.3 mm) Non-drive side: 171 mm J-bend, 13G (2.3 mm) Rear wheel Drive side: 127 mm J-bend, 13G (2.3 mm) Non-drive side: 128 mm J-bend, 13G (2.3 mm) |
| Nipples | 13G (2.3 mm) brass, 13 mm |
| Tubeless compatible? | No |
| Maximum tire width | 20" x 3.5" (minimum of 20" x 3.0" is compatible) |