Originally Posted by
FatBikerKP
Definately, Fatso helps you to prepare for your endurance rides. When you ride these machines for 200kms, than riding Road Bikes or MTB's just feels effortless. These Fatties boost up your physical and mental strength.
From Bycyclerollingresistance.com--
Comparing similar tread patterns and puncture protection from the same manufacturer,
Schwalbe Nobby Nic Performance at 25psi-- 30.8 watts
Schwalbe Jumbo Jim Snakeskin at 8psi-- 38.2 watts
Fat penalty- 14.8 watts for the pair.
Vs fast road tire
Continental GP5000 25mm at 100psi-- 10.7 watts
Fat penalty- 55 watts