Wolftech Sodium Ion Battery
NACRYB20-PRO
$280.00
Sale price
$280.00
Regular price
$280.00
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Wolftech Sodium Ion Battery for BMW R90S Motorcycle - Street
Wolftech Sodium Ion Battery for BMW R90S Motorcycle - Street
$280.00
Sale price
$280.00
Regular price
$280.00
SKU:1039-6116
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Description
Powersports battery with a waterproof rating above IP66, the battery has a longer cycle life, which reduces the need for frequent battery replacements and saves resources and costs.
Sodium ion motorcycle batteries have a fast charging feature, saves users’ time and improves the efficiency of use.
Maintain high efficiency under extreme temperature conditions, showing its excellent durability and stability. Up to 60% lighter and smaller by volume than a lead acid battery.
Features:
- Can be fully charged within 1 hour after 100% capacity discharge.
- Ultra-strong starting performance: Support up to 35C pulse discharge at room temperature. Quick and reliable starting in -10° low temperature environment.
- Operating temperature range: -10°C to 60°C.
- Excellent safety protection: The first internal protection device of the battery core effectively prevents thermal runaway and ensures the usage safety.
- Long shelf-life time: Full charge lasts for 18 months without recharging.
- Ultra-long life: Starting times ≥ 80,000 times. Super over-discharge resistance: Extreme over-discharge to 0 volts, no damage to the battery.
- Extremely fast charging: 3 minutes to meet the starting needs under the deficit state.
- 360° flexible installation: No risk of leakage, easily mounted in any direction.
Technical Specifications
- MFG. Part Number NACRYB20-PRO
Vehicle Information
BMW R90S Motorcycle - Street (1973-1976)
The BMW R90S, produced from 1973 to 1976, was a distinctive sport motorcycle renowned for its performance and styling. Powered by an 898 cc air-cooled, two-cylinder boxer engine, it produced 67 hp. This iconic model was distinguished by its unique design and paint options. While the R90S was not offered in different "trims" in the modern sense, it underwent several significant evolutions during its production. The initial 1974 model (September 1973 to August 1974) featured "Smoke Black/Silver" paint with adhesive pinstripes, a 14mm front axle, and a 238-watt alternator. In 1975 (June 1974 to September 1975), improvements included a strengthened crankshaft, drilled brake discs, the "Daytona Orange" paint option, and a return to hand-painted pinstripes. The final 1976 series (August 1975 to June 1976) saw improved engine casings, a strengthened 17mm front axle, and a 250-watt alternator, delivering an even more refined motorcycle. FAQ:
Q: How can I ensure parts compatibility for my BMW R90S?
R: To guarantee parts compatibility with your specific model, please use our year and edition selector on this page.
Maintenance
| Component | Interval | Details |
| Oil Filter | With every engine oil change | Engine oil changes are recommended every 7,500 km or at least every 6 months, whichever comes first. If the motorcycle is ridden only for short distances or in temperatures below 0°C, the oil should be changed every 3 months or after a maximum of 3,000 km. |
| Belt | Not applicable | The BMW R90S is an air-cooled motorcycle and does not utilize engine drive belts. Therefore, there is no maintenance schedule for a belt in this context. |
| Spark Plug | Every 15,000 km | Should be renewed as part of the major service. |
| Air Filter | Cleaned every 6,000 km; renewed every 12,000 km | The intake air cleaner should be cleaned during minor services, and the element should be renewed as part of the major service. |
| Coolant | Not applicable | The BMW R90S is an air-cooled engine and does not use liquid coolant. Therefore, there is no coolant maintenance schedule for this model. |