trinity has my motor now for about a month it's been down. SUPPOSEDLY je was going to have their piston ready but like every other raptor part they aren't delivering what they promised! I need an option of a bigger bore (around 680) 11:1 piston, who makes one?
what does ross make?
whats BIKEWORKS using? their #?

 

bikeworks is in Concord,Ma. call information for the # 978-555-1212

 

thanks!