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.

864+ Technical guides
6+ Brands covered
24/7 Always available

Find specifications by brand

Select a manufacturer to access oil capacity, tire pressure, battery, and torque specifications for each model.

Browse BMW specifications

BMW R 1150 R ROCKSTER – 308

BMW R 1150 R ROCKSTER – 308

Complete maintenance guide for the BMW R 1150 R Rockster (2003-2005). Learn how to service your Boxer engine, change fluids, adjust valves, and keep your…

BMW F 650 GS – F650GS/04

BMW F 650 GS – F650GS/04

Comprehensive maintenance guide for the BMW F 650 GS (2004-2007) Twin Spark. Learn about oil changes, valve clearances, and common DIY repairs.