I liked very much the description of boosting jump possibility(like, a "hellfire bar" to charge/use to do some great stunts/combo)... I hope there's gonna be also some other tricks to do with the bike than jumps and water riding, IE wall riding, wall drifting, and combat related use of the bike: not at the juggling levels of Devil May Cry III, were Dante swirls that giant bike around him in air like a nunchaku, but some cool combinations..with some elements(maybe pad imputs) maybe from snowboard/extreme sports simulations. Some very cool stunts should involve shockwaves from high speed, and the chain gives million of possibilities, catch and slam(object/people), catch and drag with the bike, drag in Scorpion style, catch and penance stare, strike, multiple rebouncing strike (pre-locked), multi directional chain rings shoot, the same w/ explosive rings.. Actually the hellfire shotgun, aparto from shooting, could become also a really good way to control mid air inertia by recoil... heck maybe the 'cycle could even ride ON the chain... As for normal combat, i say the best is to stick to basic Kusari Kama(japanese weapon: a chain with a lead end) techniques, instead of the scyte...there are GR fists...ouch
And by rotating it at immense speed as in the punisher crossover it could be used as a shield, if there is need. The chain in the comics also alwais seemed somewhat to be sort of auto aiming/searching..(Snowblind)