The Grinnall ‘R3T’ is undoubtedly unique in the trike market. Based on Triumph’s brilliant and much-acclaimed, shaft driven Rocket 3, the R3T performs like no other trike. And its styling, by Steve Everitt Automobile Designs Ltd, so compliments the original lines that it might have been penned at Triumph’s own design studios in Leicestershire. – See more at: http://www.bikernettrikes.com/pages/THE_GRINNALL_RT3_TRIKE.aspx#sthash.ncNbpouD.dpuf