| Specification | Data |
|---|---|
| Production Years | 1996 – 2000 |
| Engine Type | 2-Stroke Single Cylinder (Air-Cooled) |
| Oil Specification | JASO FC or FD (1.2 L Tank) |
| Spark Plug | NGK BR8HS |
| Battery | YTX5L-BS |
| Front Tire | 100/90-10 56J (1.5 bar) |
| Rear Tire | 100/90-10 56J (2.0 – 2.25 bar) |
The Honda SJ 100 Bali EX, specifically the HF07 chassis, holds a unique place in Honda’s European history. Unlike many scooters of the mid-90s that were repurposed Japanese imports, the Bali was specifically engineered for the European market, featuring a larger, more robust frame and a 100cc two-stroke powerplant designed to bridge the gap between nimble 50cc mopeds and larger GT-style scooters.
Engineering Overview
At the heart of the HF07 is a reliable air-cooled 100cc engine. In an era where two-strokes were beginning to face stricter emissions scrutiny, Honda optimized the Bali for torque and durability rather than raw top speed. The result was a ‘bulletproof’ urban commuter known for its longevity. Its 10-inch wheels provide exceptional agility in tight city traffic, while the wider 100/90 profile tires offer better stability than the standard skinny tires found on its smaller siblings.
Maintenance Guide
Lubrication System
The SJ 100 utilizes an auto-lube system. To maintain engine health and minimize carbon buildup in the exhaust port, MotoSpecsLab recommends using a high-quality synthetic or semi-synthetic oil meeting JASO FC or FD standards. The oil tank capacity is approximately 1.2 liters.
Ignition & Electrical
For optimal combustion and cold-start reliability, the NGK BR8HS is the factory-specified spark plug. Electrical demands are handled by a compact YTX5L-BS battery. Owners should check the charging system output regularly, as the stator on these older two-strokes can degrade over decades of use.
Tires and Safety
The 100/90-10 tire size is common, making replacements easy to source. However, maintaining correct pressure is critical for handling. We recommend 1.5 bar (22 psi) for the front and 2.0 bar (29 psi) for the rear. If you frequently carry a passenger, increase the rear pressure to 2.25 bar (33 psi) to prevent sidewall deformation and overheating.
MotoSpecsLab Verdict
The Honda SJ 100 Bali EX remains a masterclass in utility-focused engineering. While its styling is firmly rooted in the 90s, its mechanical simplicity and Honda’s build quality make it a viable vintage daily driver for those who value reliability over modern electronics.