
Regarding the usable reserve, its like 1.5-1.6L of the 2.5L reserve capacity. Told by one trusted SVC mech (who has since moved on to greener pastures
). For me, the low fuel indicator comes on at around 50kms since it goes into reserve. I've never ran the bike till it runs out of fuel, but has gone upto 60km in reserve (while on a spirited run on NH7 doing 100+). So lets assume a safe margin of 1.5 times your nominal mileage. Mine is almost consistently 40 kmpl....



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