N-TECH® SPR+ 5W-50 is a race-proven, fully synthetic racing 4-stroke motorcycle oil based on an advanced mix of the best base oils available on the market. A high ratio of PAOs (Polyalphaolefins) and synthetic esters ensures unrivalled quality and performance. The choice of the best base oils, in combination with the revolutionary N-TECH® additive system, improves power and minimises wear. SAE 5W-50 ensures a higher viscosity and therefore higher resistance to fuel dilution. Specially developed for extreme race conditions and starts, it combines maximum reliability with optimal wet clutch performance, increasing clutch grip and power.
Typical Standard Analyses:
- Density at 15 °C: 0.858 kg/l
- Viscosity at -30 °C: 6140 mPa·s
- Viscosity at 40 °C: 108.00 mm²/s
- Viscosity at 100 °C: 17.10 mm²/s
- Viscosity Index: 173
- Flash Point (COC): 234 °C
- Pour Point: -45 °C
- Total Base Number (TBN): 9.5 mg KOH/g
- Sulphate Ash: 1.19%
- HTHS (High-Temperature High-Shear Viscosity): 4.30 mPa·s
- Noack Volatility: 5.2%