The Yamaha Crux R motorcycle specifications include a 105.6 cc (6.44 cu in) engine, power of 7.6 hp (5.5 kW) @ 7,500 rpm, a 4-speed gearbox, and a listed weight of 105.5 kg (232.6 lb).
Key specifications
How the Yamaha Crux R compares
This compares the motorcycle with all Yamaha models in this specifications database. The blue marker is this model and the grey line is the Yamaha database average.
About 86% lower than the Yamaha database average. Around the 10th percentile across Yamaha models.
About 81% lower than the Yamaha database average. Around the 11th percentile across Yamaha models.
About 16% smaller than the Yamaha database average. Around the 39th percentile across Yamaha models.
Yamaha database percentile rankings
Percentiles show where this motorcycle sits across the Yamaha specifications database. They are descriptive database rankings, not performance ratings.
7.6 hp — more powerful than about 10% of Yamaha models with power data.
106 cc — larger displacement than about 11% of Yamaha models.
11 L — larger than about 39% of Yamaha fuel tanks in this database.
Dimensions compared with Yamaha average
Each measurement is compared with the average value across Yamaha models where that dimension is available.
1,997
2,082
4% below average.
735
823
11% below average.
1,055
1,172
10% below average.
1,247
1,416
12% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 2.50-18 |
|---|---|
| Rear tire size | 2.74-18 |
| Power-to-weight ratio | 0.072 hp/kg |
| Power-to-weight | 72.0 hp/tonne |
| Specific power | 72.0 hp/L |
| Bore/stroke ratio | 1.00:1 (Square) |
Model information
| Year released | 2011 |
|---|---|
| Category | Allround |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 105.6 cc (6.44 cu in) |
| Power | 7.6 hp (5.5 kW) @ 7,500 rpm |
| Bore × stroke | 54.0 x 54 mm (2.1 x 2.1 inches) |
| Compression ratio | 9.5:1 |
| Cooling system | Air |
| Fuel control | Single Overhead Cams (SOHC) |
| Ignition | CDI |
| Starter | Electric & kick |
| Lubrication | Wet sump |
Transmission and drivetrain
| Gearbox | 4-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Multiple wet type |
Chassis and suspension
| Front suspension | Telescopic Fork, oil damped |
|---|---|
| Rear suspension | Coil Spring, oil damped |
Brakes, wheels and tires
| Front brakes | Expanding brake (drum brake) |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 2.50-18 |
| Rear tire | 2.74-18 |
Dimensions and weight
| Dry weight | 105.5 kg (232.6 lb) |
|---|---|
| Overall length | 1,997 mm (78.6 inches) |
| Overall width | 735 mm (28.9 inches) |
| Overall height | 1,055 mm (41.5 inches) |
| Wheelbase | 1,247 mm (49.1 inches) |
Fuel and emissions
| Fuel capacity | 11.00 L (2.91 US gal) |
|---|
Performance
| Power/weight ratio | 0.0720 hp/kg |
|---|
Electrical and instruments
| Electrical | 12V, 2.5 Ah battery |
|---|
Other specifications
| Color options | Silver, Maroon, Black |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Yamaha models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Yamaha information before relying on them. Visit the official Yamaha website.