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The Bridgestone Battlax SC Rear Motorcycle Tire 120/90-10 66J is a bias-construction scooter tire made in Japan for urban riders and daily commuters on small to medium displacement scooters up to 400 cc. Bridgestone built it to perform in both wet and dry city conditions, with a V-shape tread pattern contributing to sporty handling and stability. Wider grooves support wet-weather grip, and tread rigidity works to reduce irregular wear and shimmy.
This tire uses a metric sizing format: the 120 is the section width in millimetres, 90 is the aspect ratio as a percentage of that width, and 10 is the rim diameter in inches. The rim diameter must match your wheel, and the full size code should match what is printed on the sidewall of the tire you are replacing. Load index 66 and speed rating J are a paired specification, with J covering speeds up to 62 mph (100 km/h). Both values must meet or match what your scooter calls for.
| Brand | Bridgestone |
| MPN | 03400978 |
| Model | Battlax SC |
| Position | Rear |
| Tire Size | 120/90-10 |
| Construction | Bias |
| Load Index | 66 |
| Speed Rating | J |
| Speed Rated To | 62 mph (100 km/h) |
| Overall Diameter | 18.0 in. |
| Section Width | 120 mm |
| Aspect Ratio | 90 |
| Rim Diameter | 10 in. |
| Weight | 11.0 lbs. |
| Country of Origin | Japan |
Not every product runs through our fitment finder, and we would rather you confirm exact fitment than rely on a partial filter. Match the specifications against your machine or the part you are replacing, or contact us and we will confirm it for you.
Ask a Parts Specialist →| Brand | Bridgestone |
|---|---|
| SKU: | 03400978 |
| MPN | 5473 |
| UPC: | 092971220952 |
| Condition: | New |
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