What does Triumph charge for the kit to upgrade the 1600cc Thunderbird to 1700cc?
Triumph is missing an opportunity here. The Bonneville/America are very popular and not enough performance development has been committed to these bikes. Factory displacement kits, camshafts, and intake systems with matching specific EFI tunes direct from Triumph engineers would be very popular. I know their marketing group would just say trade up to a Thunderbird but many don't want the weight, liquid cooling or style of the T-bird.
Last edited by outerbanks; 10/12/2013 11:16 AM.
