The Yamaha SZ-R is a discontinued 153 cc air-cooled motorcycle with a 5-speed manual gearbox. Bikesmedia lists 12.1 PS @ 7,500 rpm maximum power, 12.8 Nm @ 4,500 rpm maximum torque, a front disc and rear drum brake, 2.75-17 front and 100/90-17 rear tyres, a 14 litre fuel tank and a 134 kg kerb weight.
The Yamaha SZ-R is a motorcycle from Yamaha. It has been discontinued. Mechiee still services it at your doorstep. With a 153 cc engine it sits in the 150–250 cc class.
Power comes from a 153 cc air-cooled engine that makes 12.1 PS at 7,500 rpm and 12.8 Nm of torque at 4,500 rpm. Peak torque arrives low in the rev range, at 4,500 rpm, which makes it relaxed to ride in traffic. Divide power by kerb weight and it has about 90 PS per tonne; by that measure, there is enough go for confident city riding and relaxed highway cruising. It has both electric and kick start.
It has a 5-speed manual gearbox, and a chain carries drive to the rear wheel.
Suspension is by telescopic forks at the front and swing arm type, coil spring, oil damped at the rear. Braking is by a 245 mm disc at the front and a 130 mm drum at the rear. It rides on 17-inch wheels — 2.75-17 41P at the front and 100/90-17 55P at the rear.
It weighs 134 kg ready to ride. Ground clearance is 165 mm — enough for most speed breakers. It is 2,050 mm long, with 1,320 mm between the axles. It carries 14.0 L of fuel.
For the Yamaha SZ-R, Mechiee offers a fixed ₹1,249 doorstep service.
Its chain drive needs regular cleaning, lubrication and slack adjustment.
These figures come from a single publication (Bikesmedia) and have not been confirmed against the manufacturer. The model is discontinued. Exact values can differ slightly by variant and model year.
Sources: Bikesmedia
Specifications last checked:
Mechiee doorstep service
₹1,249
Mechiee's fixed doorstep service price for this model.
Follow the schedule in the owner's manual for your exact variant and year. A regular service is the cheapest way to catch small problems before they become expensive ones.
Engine oil is the single most important consumable to keep fresh. Top up between services if the level drops, and change it on schedule.
With Disc, 245 mm and Drum, 130 mm brakes, check pad or shoe wear, lever and pedal free play, and braking feel at every service.
A clean, correctly tensioned and lubricated chain lasts longer and wastes less power. Check slack regularly, especially after riding in rain or dust.
A clogged air filter or worn spark plug shows up as hard starting, weak throttle response and poorer fuel economy. Both are checked at a regular service and replaced when worn.
Brake fluid absorbs moisture over time, which lowers its boiling point. Have its level and condition checked and change it on the interval in the owner's manual.
This bike runs 2.75-17 41P / 100/90-17 55P tyres. Check pressure, tread depth and sidewalls, and replace tyres that are worn or cracked.
Weak starting, dim lights or a flickering console are early signs the battery or charging system needs a look.
Book a verified Mechiee mechanic, track them live, and keep a permanent record of every job on your bike.
Doorstep service₹1,249
Mechiee mechanics service the Yamaha SZ-R at your doorstep across 119 areas of Pune, with bigger jobs handled at a Mechiee Service Center. Pick your area to see local details.
Manufacturer figures for each bike. A dash means the value is not published in our sources.
| Specification | Yamaha SZ-R | Yamaha SZ | Yamaha SZ-RR | Yamaha RXG |
|---|---|---|---|---|
| Engine | 153 cc | 153 cc | 153 cc | 133 cc |
| Max power | 12.1 PS @ 7,500 rpm | 11.9 bhp @ 7,500 rpm | 12.1PS/7500rpm | 12.2 PS @ 7500 rpm |
| Max torque | 12.8 Nm @ 4,500 rpm | 12.8 Nm @ 6,000 rpm | 12.8Nm/4500rpm | 10.0 Nm @ 6500 rpm |
| Claimed mileage | — | — | 50 KMPL (ARAI-certified, per BikeDekho) | — |
| Gears | 5-speed | 5-speed | 5-speed | 4-speed |
| Kerb weight | 134 kg | 134 kg | 132 kg | 106 kg |
| Fuel tank | 14.0 Litres | 14 l | 13 L | 10.5 Litres |
| Front brake | Disc, 245 mm | Disc | Drum | Drum, 130 mm |
| Rear brake | Drum, 130 mm | Drum | Drum | Drum, 130 mm |
What the technical terms on this page mean.
The Yamaha SZ-R has a 153 cc engine, described as air-cooled, 4-stroke.
The Yamaha SZ-R is rated at 12.1 PS @ 7,500 rpm maximum power and 12.8 Nm @ 4,500 rpm maximum torque.
The Yamaha SZ-R has Disc, 245 mm at the front and Drum, 130 mm at the rear.
The Yamaha SZ-R runs 2.75-17 41P at the front and 100/90-17 55P at the rear.
Follow the service schedule in the owner's manual for your exact variant and year. Between services, keep an eye on engine oil, chain, tyres and battery. With Disc, 245 mm and Drum, 130 mm brakes, brake wear and adjustment are worth checking at every visit.
No. The Yamaha SZ-R has been discontinued. Mechiee still lists doorstep servicing for it.
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