| YAMAHA Big Bear 250 | ARCH MOTORCYCLE 1S |
|---|
| engine specs | |
| Type | |
|---|---|
| 4-stroke, air-cooled single SOHC | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
| Displacement | |
| 230 cm3 | 2032 cm3 |
| Bore X Stroke | |
| 2.8x2.3 in OR 71 mm | - |
| Compression Ratio | |
| 8.7:1 | - |
| Torque | |
| - | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
| Fuel System | |
| Mikuni BSR 33 | EFI |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed w/reverse | 6-speed |
| Clutch | |
| Automatic | Compact dry clutch |
| Final Drive | |
| 2WD shaft drive | Chain |
| chassis specs | |
| Frame | |
|---|---|
| Steel | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
| Front Suspension | |
| McPherson strut, 4.9-in travel | Fully adjustable ARCH/Öhlins FGRT series fork |
| Rear Suspension | |
| Swingarm 5-way preload adjustment, 5.3-in travel | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
| Front Brake | |
| Dual hydraulic discs | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
| Rear Brake | |
| Fully sealed drum | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating disc |
| dimension specs | |
| Overall Length | |
|---|---|
| 75.4 in OR 1915 mm | - |
| Overall Width | |
| 40.9 in OR 1039 mm | - |
| Seat Height | |
| 30.7 in OR 780 mm | 31.5 in OR 800 mm |
| Ground Clearance | |
| 5.9 in OR 150 mm | - |
| Weight | |
| 456 lbs OR 207 kg | 563 lbs OR 255 kg |
| Fuel Capacity | |
| 3.2 gallons OR 12.1 L | 4.5 gallons OR 17.0 L |
| Wheelbase | |
| 46.1 in OR 1171 mm | 65.4 in OR 1661 mm |
| tyres specs | |
| Front | |
|---|---|
| AT22x7-10 | 120/70-17 Michelin Power RS |
| Rear | |
| AT22x10-10 | 240/45-17 Michelin Power RS |
