Q. The crank weight of standard 350 (10.5 kg ) is said to be the highest in Royal Enfield bike, is it true? What are the crank weight of other models - Bullet 350?

Crank weight for the different models of 350 RE is different. The much older ones used to weigh much over 10.5 kgs. The new models are lesser than 10.5 kgs. Crank shafts of other competing bikes have lesser weight than the current REs.

Technically STD 350 camshaft is more heavier than classic 350 . It slow speed you can go for higher gears.8.5 Kg for classic 350 . Around 10.8 kg for STD 350 UCE engine. Cast iron engine camshaft is around 13.5 kg.

Othe models like Classic and thunderbird are have crank with weight of 7.5-8 kgs

Yes , it is true . I can ride my bike with low speed on high gear without any jerking.

Compare to all models bullet is a successor...In bullet we had 350compare to all models bullet is a successor... In bullet we had 350 & 500 ...From 1955'onwards bullet production starts...*1951 to 1956 mag dynamo _crank weight 14.5 kgs*1957 to 1961 sr magneto _crank weight 14.5 kgs*1962 to 1971 G2 with short and big delco..crank weight 14.5kgs..*1971 to 1977 B1 with big delco...crankweight 13kgs..*1977 to 1986 three leaf engine..crankweight 8kgs..*1986 to 1990 one leaf engine.crankweight 8kgs..*1990 to 2000 no leaf engine..crankweight 6kgs...*2001 to 2003 CI without delco(standard electra)*2003 to 2005 CI with 5S..*2005 to 2009 Ci with delco..but someengines with self start....

Might be 9.5 ... to reduce the torque output from self motor

What is the crank weight of bullet350x ks?

Other models have crank weight of 7-10 kgs

This weight crank is use in old modals (1980 se pehle walo mein)

You should ask this question from Google He knows better

Mujey lone dejiy