Yamaha Crux R - 2011 Specifications and Reviews
The 2011 Yamaha Crux R is a lightweight 105cc all-rounder designed for everyday commuting and beginner riders seeking affordable, reliable urban transport. Its simple air-cooled single-cylinder engine delivers modest power with excellent fuel efficiency, while the manual four-speed gearbox provides straightforward operation. Known for durability and low maintenance costs, the Crux R excels as an economical entry-level motorcycle.
2011
General information | |
| Category | Allround |
| Year | 2011 |
| Model | Yamaha Crux R |
Engine and Transmission Specifications | |
| Driveline | 4 Speed constant mesh |
| Clutch | Multiple wet type |
| Transmission type,final drive | Chain |
| Gearbox | 4-speed |
| Cooling system | Air |
| Lubrication system | Wet sump |
| Ignition | CDI |
| Fuel control | SOHC |
| Bore x stroke | 54.0 x 54.0 mm (2.1 x 2.1 inches) |
| Compression | 9.5:1 |
| Power | 7.60 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 105.60 ccm (6.44 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 130 mm (5.1 inches) |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes diameter | 130 mm (5.1 inches) |
| Front brakes | Expanding brake (drum brake) |
| Rear tyre dimensions | 2.74-18 |
| Front tyre dimensions | 2.50-18 |
| Rear suspension | Coil Spring, oil damped |
| Front suspension | Telescopic Fork, oil damped |
Physical measures and capacities | |
| Fuel capacity | 11.00 litres (2.91 gallons) |
| Wheelbase | 1,247 mm (49.1 inches) |
| Overall width | 735 mm (28.9 inches) |
| Overall length | 1,997 mm (78.6 inches) |
| Overall height | 1,055 mm (41.5 inches) |
| Power/weight ratio | 0.0720 HP/kg |
| Dry weight | 105.5 kg (232.6 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Silver, Maroon, Black |
| Electrical | 12V, 2.5 Ah battery |
| Starter | Electric & kick |
Performance Profile & Rider Fit
7.6 hp
Peak Power
Best For
Track5%
City85%
Cornering40%
Daily Riding75%
Touring15%
Passenger30%
Rider Profile
| Best For | This is an entry-level commuter bike well suited to brand new riders or those wanting simple, low-stress transportation. |
| Purpose | It is built for basic urban commuting and daily errands rather than performance or adventure riding. |
| Rider Fit | Its light weight and low seat height make it very easy to manage for smaller or less physically strong riders. |
| Character | It is a humble, economical, no-frills small-displacement commuter with modest performance and easy manners. |
| Not Ideal For | This is not the bike for riders seeking highway touring, off-road capability, or any real sense of speed. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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