
The crank pin is moved out 3mm so that you get 3 up and 3 down more. Strokers on these bikes are called squash-rod strokers.

Im sorry if Im asking for a lot here but I really wanna make this a good build, so if you have any similar builds could you please provide a link to your thread, so I can read it over? Thanks everyone !
HONDA ATC 185 POWER ADDER MODS
How well will the stock crank handle these mods ? Ive had a 185 with a 12:1 piston in it, the stock crank held up well for a few months then I sold it, and never found out how long it lasted What type of valves/springs/guides did you go with ? Is kibble white a good brand? What type of exhaust system do you have? Is there any other good system besides DG? Has anyone bought a web cam? if so which one did you go with and how do you like it? did it make a big difference in power deilvery? Has anyone bought Barnett clutches? Did you like them? how was the power delivery ? ect. Personally I found that a good carb and head set up really brings them alive. Ive been reading around on threats and craigslist looking at what other people have done along with what I have done in the past years. I already have a stock 200s top end on it and id really like to get a lot more power from it.
HONDA ATC 185 POWER ADDER FREE
See dealer for detailsRoadside Assistance1 Free Year of Road Side Assistance provided by Road AmericaApprovalEPA and CARB.Im looking to build the hell out of my 185s, its kind of a bucket list thing for me.

*Limits are outlined in the warranty booklet. (18,5 lt)WARRANTY / ROADSIDE ASSISTANCE / APPROVALWarrantyAll 2014 and newer Aprilia Scooters include a 2-year unlimited-mileage warranty. Metal braided brake lineABSMulti-map Bosch 9MP ABS (3 Track, Sport, Rain + Off), deactivable and with RLM (Rear wheel Lift-up Mitigation).WheelsCast aluminium wheels with 3 split spoke design. New Brembo floating caliper with 2 insulated Ø 32 mm pistons. Metal braided brake line.Rear brakeØ220 mm disc. New M432 Brembo monobloc radial calipers with 4 opposed Ø32 mm pistons. Wheel travel: 130 mmFront brakeDouble Ø320mm lightweight stainless steel floating discs. SACHS piggyback shock absorber with adjustable spring preload, compression and rebound damping. Wheel travel: 120 mmRear suspensionAluminum alloy swingarm. Ø43mm SACHS upside down units with one-by-one separated damping adjustments. Gear lever with Aprilia Quick Shift electronic system.LubricationWet sump lubrication system with oil radiator and two oil pumps (lubrication and cooling)ClutchMultiplate wet clutch with mechanical slipper systemTraction managementAPRC System and Aprilia Performance Ride Control which includes Traction Control (ATC), Wheelie Control (AWC), Launch Control (ALC), all of which can be configured and deactivated independently through the race display.CHASSIS / SUSPENSION / BRAKESChassisAluminum dual beam chassis with pressed and cast sheet elements.Front suspensionSACHS steering damper. Choice of three different engine maps selectable by the rider with bike in motion: T (Track), S (Sport), R (Road)Exhaust4 into 2 into 1 layout, single lambda probe, lateral single silencer with butterfly valve controlled by engine ECU and integrated trivalent catalytic converter (Euro 3) (Euro 4 ready)TRANSMISSIONGearbo圆-speed cassette type gearbox.

4 Weber-Marelli Ø48-mm throttle bodies with 4 injectors and latest generation Ride-by-Wire engine management.

ENGINEEngine typeAprilia V4 longitudinal 65°, 4-strokes, liquid cooling system, double overhead camshaft (DOHC), four valves per cylinderCapacity999.6 ccMax power (at crankshaft)167 HP (123 kW) at 11,500 rpmMax torque (at crankshaft)82 lb-ft (111.5 Nm) at 9,500 rpmFuel systemAirbox with front dynamic air intakes.
