Dont no if you guys no different but the lorenzo rep is supposed to be 34bhp standard 0-60 in 6 secs tops out at 115. See link > standard spec The 0-60 time was from a different test site i can't find at mo and 115 top speed from aprillia dealers site over here. (paul dedman if u wanna have a skeet). As its not run in yet, im not stupid enough to rag it enough to find out but did do 91 with sixth gear still to go. In this case would the scope be there to improve it by much? Or wud i be pissing money away for little gain? A Copy & paste from link, save ya the trouble. Make Model Aprilia RS 125 Lorenzo Rep Year 2007 Engine Liquid cooled, single cylinder, two stroke Capacity 125 Bore x Stroke 54 x 54.4 mm Compression Ratio 12.5:1 Induction Dell'Orto PHBH 28 BD Ignition / Starting Electronic with fixed spark advance CDI / electric Max Power 34 hp- 24.8 kW @ 11250 rpm Max Torque 20 Nm @ 10000 rpm Transmission/Drive 6 Speed / chain Frame Cast aluminium, reinforced box section, sloping twin-spar frame. Front Suspension Upside down hydraulic fork, Ø 40 mm. 120mm wheel travel Rear Suspension Cast aluminium box section swingarm with asymmetric members. Hydraulic monoshock with adjustable spring preload. 120mm wheel travel Front Brakes Single 320mm disc 4 piston caliper Rear Brakes Single 220mm disc 2 piston caliper Front Tyre 110/70-17 Rear Tyre 150/60-17 Seat Height 805 mm