Authoritative Motorcycle Technical Specifications & Maintenance Reference

Factory-recommended oil capacity, tire pressure, battery specifications, and torque values for Harley-Davidson, Kawasaki, Honda, Yamaha, Suzuki, BMW and other major manufacturers.

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BMW R 1200 GS (EURO 4) – 0A51

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BMW R 1200 GS (EURO 4) – 0A51

Ultimate maintenance guide for the BMW R 1200 GS (EURO 4) – 0A51 (2016-2018). Learn oil changes, valve adjustments, final drive service, and torque specs.

BMW R 18 Transcontinental – 0L41/25

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BMW R 18 Transcontinental – 0L41/25

Ultimate maintenance guide for the 2025 BMW R 18 Transcontinental (0L41/25). Learn about oil changes, valve adjustments, and long-term care for the 1802cc Big Boxer.

BMW R 18 Roctane – 0N61

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BMW R 18 Roctane – 0N61

Comprehensive maintenance guide for the BMW R 18 Roctane (0N61) 2023-2024. Learn about oil changes, valve adjustments, torque specs, and service intervals for the Big…