Yamaha Fascino 125 Tyre Size
Mukesh Kumar
Automotive content lead, 8 years covering Indian car specs
Factory OEM Tyre Size / मूल टायर साइज
90/90-12 (F) / 110/90-10 (R)
Front (आगे): 90/90-12 · Rear (पीछे): 110/90-10
Complete Tyre & Wheel Specifications
| Specification | Official Manufacturer Specification |
|---|---|
| Factory OEM Tyre Sizes | 90/90-12(54J)Drum / Disc / Hybrid / Dark Knight / Special 110/90-10(61J)Drum / Disc / Hybrid / Dark Knight / Special |
| Front Tyre Specification (आगे का टायर) | 90/90-12 |
| Rear Tyre Specification (पीछे का टायर) | 110/90-10 |
| Trim / Variant Application | Front: 90/90-12; Rear: 110/90-10 |
| Alternative / Other Factory Sizes | 100/90-10 (Rear), 90/100-10 (Rear) |
| Rim Diameter (रिम का आकार) | 12 inch (F) / 10 inch (R) |
| Load Index | 54J (F) / 61J (R) |
| Speed Rating | J (100 km/h) |
| Tyre Pressure / हवा का दबाव (Standard) | Front (आगे): 22 psi · Rear (पीछे): 29 psi |
| Tyre Pressure / हवा का दबाव (Fully Laden / Pillion) | Front (आगे): 22 psi · Rear (पीछे): 36 psi |
What This Size Means
90 = tread width in millimetres. 90 = aspect ratio, meaning the sidewall height is 90% of the tread width (81 mm). R = radial construction (or bias-ply if dash-indicated). 12 = wheel rim diameter in inches (305 mm).
Editor's Technical Insight
The Yamaha Fascino 125 Fi Hybrid is distinguished by two remarkable engineering attributes: its featherweight 99 kg kerb weight (making it the lightest 125cc scooter on sale in India) and its unusually wide 110/90-10 rear tyre. While most rival 125cc scooters use a narrower 90mm rear section, Yamaha fitted the Fascino with a broad 110mm rear footprint. This wider tyre provides tremendous straight-line traction and high-speed cornering stability, which harmonizes beautifully with the instantaneous torque boost provided by Yamaha's Smart Motor Generator (SMG) electric hybrid assist. At the front, the Fascino utilizes a standard 12-inch 90/90-12 tyre on cast alloy wheels, delivering crisp, effortless steering in dense urban traffic. Yamaha prescribes 22 psi at the front and 29 psi at the rear for solo riding, raising rear pressure to 36 psi when carrying a pillion. Because the 110/90-10 rear tyre size is less universally stocked than common 90/100-10 tyres, owners should ensure replacement tyres maintain the full 110mm width rather than downsizing to a 90mm tyre that compromises the scooter's planted rear-end feel.
Tyre Options Available in India
Verified replacement options compatible with Yamaha Fascino 125 stock wheel rims:
Nylogrip Zapper FG / Y
Zoom D
Contour Plus
Try It: Compare Upgrade Sizes
Calculate rolling diameter deviation, ground clearance difference, and speedometer error before upsizing.