Bajaj Pulsar 135LS is a good bike and the same can be credited for being the most powerful 135 cc bike on the streets. It has no basic engine problem and returns a good mileage when driven easy. It comes with a bit higher price tag, which makes me suggest you a much better bike on the offer. The Yamaha SZ-RR version 2.0 comes with only INR 2,500 more than the Pulsar LS135, making it a much better choice as a all rounder bike. It comes with a 149 cc engine, same as being used on the FZ, with slight de-tuning for better fuel efficiency. It comes with a refines engine, producing more torque than the Pulsar, making it more smooth option for everyday riding. It return a 45-50 kmpl fuel mileage and comes with a price tag of INR 66,064. It is definitely more refined, comfortable and a value for money product.