NOTE
- Specifications in this publication may not match those of official certification in some markets due to timing of publication printing, variance in testing methods, and/or motorcycle differences. Customers seeking officially recognized regulatory specifications for their motorcycle should refer to certification documents and/or contact their respective dealer or distributor.
- Harley-Davidson reserves the right to change specifications, equipment or designs at any time without notice and without incurring obligation.
Tires
WARNINGHarley-Davidson recommends the use of its specified tires. Harley-Davidson vehicles are not designed for operation with non-specified tires, including snow, moped and other special-use tires. Use of non-specified tires can adversely affect stability, handling or braking and lead to loss of vehicle control, which could result in death or serious injury. (00024d)
Table 1. Specified Tires
MODEL | MOUNT | SIZE | SPECIFIED TIRE | PRESSURE COLD | |
|---|---|---|---|---|---|
psi | kPa | ||||
RH1250S Sportster® S | Front | 17 in | Dunlop® Harley-Davidson Series GT503 160/70R17 73V | 36 psi | 248 kPa |
RH1250S Sportster® S | Rear | 16 in | Dunlop® Harley-Davidson Series GT503 180/70R16 77V | 42 psi | 290 kPa |
Weights and Dimensions
Table 2. Weights
ITEM | Sportster® S (RH1250S) | |
|---|---|---|
lb | kg | |
Running weight(1) | 502 | 228 |
Maximum added weight allowed(2) | 420 | 190 |
GVWR | 922 | 418 |
GAWR front | 359 | 163 |
GAWR rear | 595 | 270 |
(1) The total weight of the motorcycle as delivered with all oil/fluids and approximately 90% of fuel.
(2) The total weight of accessories, cargo, riding gear, passenger and rider must not exceed this weight.
Table 3. Dimensions
ITEM | Sportster® S (RH1250S) | |
|---|---|---|
in | mm | |
Length | 89.2 | 2265 |
Overall Width | 33.2 | 843 |
Overall height | 42.9 | 1089 |
Wheel base | 59.8 | 1518 |
Road clearance | 4.1 | 103 |
Seat height(1) | 28.9 | 734 |
(1) With 81.7 kg (180 lb) rider on seat
Capacities
Table 4. Capacities
ITEM | U.S. | METRIC |
|---|---|---|
Fuel tank (total) | 3.1 gal | 11.8 L |
Low fuel warning light on (approximate) | 0.8 gal | 3 L |
Engine oil capacity | 4.75 qt | 4.5 L |
Service oil change capacity | 4.0 qt | 3.8 L |
Coolant (approximate) | 2.32 qt | 2.2 L |
Engine and Transmission
Table 5. Engine
ITEM | SPECIFICATION | |
|---|---|---|
Number of cylinders | 2 | |
Type | 4-cycle, 60 degree V-Type, Liquid cooled Dual over head camshafts (DOHC) | |
Compression ratio | 12.0:1 | |
Bore | 4.13 in | 105 mm |
Stroke | 2.85 in | 72.3 mm |
Displacement | 76.4 in³ | 1252 cm³ |
Maximum Revolutions Per Minute (rpm) | 9500 rpm(1) | |
Fuel requirement | Premium unleaded | |
Lubrication system | Pressurized, semi-dry sump | |
Table 6. Transmission
TRANSMISSION | SPECIFICATION |
|---|---|
Type | Constant mesh, foot shift |
Speeds | 6 forward |