Which "bolts" are you asking about? The three socket head cap screws on each side, or the one larger single hex bolt that holds the peg to the plate?
The three cap screws are just the engine side cover screws. Spec for those is 8.7 ft-lbs, but I've never bothered to torque them and risk stripping out the cases. Just good'n tight will do fine.
The bigger hex bolt is part of the aftermarket accessory, so no torque specs in the manual for that. Just go with the generic recommendation for whatever thread size it is (not sure what size it is).