Harley-Davidson Softail Low Rider ST (117 CUI) – FXLRST/25 Workshop Data: Fluids, Plugs & Tires
Parameter Specification Engine Milwaukee-Eight™ 117 V-Twin Engine Oil SAE 20W-50 (4.3 Liters) Front Tire 110/90B19 62H (36 psi…
View full guide →Review: Yamaha RS 100 DX – 1Y8 (1977 – 1981) Specs & Features
Historical Engineering Highlight: The Yamaha RS 100 DX (1Y8) distinguished itself from its predecessors by incorporating the refined ‘Torque Induction’ reed-valve system. Unlike standard piston-port…
Suzuki RG 80 GAMMA – NC11A Specs: Engine Oil, Gap & Tire PSI
While most 80cc motorcycles of the mid-1980s were utilitarian commuters, the Suzuki RG 80 Gamma (NC11A) was a distinct engineering outlier. It was born from…
BMW R NINET (EURO 4) – 0J01(1N12) (2017 – 2020) Factory Oil & Tire Pressure Data
Engineering Highlight: The 0J01(1N12) iteration of the BMW R NineT represents a pivotal moment in the heritage line’s history. While forced to comply with stringent…