For the availability and prices of the spare parts, we'd suggest you to connect with the nearest authorized service center. Click on the link and select your desired city for service centers details.
10W-40 will help your bike go on longe rides, 15W-50 also helps in riding for long time but it will be hard to start your bike in winters. 10 tells the minimum temperature of the oil to stay viscous and 50 tells the highest temperature.
The recommended engine oil grade for Hero Passion Pro is SAE 10W 30 SJ.
Generally, 10-15% is the reserve capacity of the overall fuel tank capacity and the last bar starts blinking when there is around 1-1.5 liters fuel left in the tank. For more details, you may refer to the user manaul of your bike.
Drums are made from cast iron and are named for their “drum-like” shape. Drum brakes work by forcing 2 arched “shoes” housed within the drum, to expand outward into the inner wall of the spinning drum, using hydraulic and centrifugal force. This generates friction, slowing the drum and your bike.A disc brake system is comprised of a large metal rotor, 2 flat brake pads and a hydraulic clamp called a “caliper”. Pressing the brake with disc brakes, forces brake fluid to fill the caliper. A metal piston inside the caliper is then forced against the back of each brake pad. This presses the pad’s friction material against the spinning rotor, quickly slowing the brake rotor.My suggestion is if you had a bike with drum break previously then you should go with drum break only, do not try the disc break as it stops the bike at sudden. and if you could not control the bike you and bike may fall and you could get injured.
Braking difference but I had drum alloy version and never had any problems with the brakes it works wherever you want it to
4 gears press forward to downshift and press backward to upshift OR Press from your toe to lower the gear until it gets to Neutral and press from your heal to shift the gears from 1-2-3-4
There are 4 Speed gears available in Hero Passion Pro and all backward.
