4-stroke build-off, cruiser entry
My entry is built on a 2012 Giant "Simple Single" aluminum-frame cruiser, purchased new in October 2011 for this build: 49cc Hua Sheng 142F engine, EZM Q-Matic drive, Felt "Abraham Linkage" springer forks, Sturmey-Archer X-FD 70mm drum brake.
Also: Triumph/BSA vintage replica "jackhammer" throttle/grips, "real motorcycle" cruiser-style mirror and front brake lever, old-timey black and alloy "quill" pedals, custom-made spring-loaded chain tensioner, custom-made expanded metal mesh transmission cover, dual center kickstand, non-restrictive stainless steel flextube exhaust, custom vinyl logotype lettering, five coats of professional two-part clearcoat on gas tank, upgraded Sick Bike Parts fuelcock and in-line sintered bronze fuel filter, novolac epoxy gas tank liner (resists ethanol rusting), Bontrager wireless bike computer, GPS handlebar mount, Aheadset® adjustable headset (to allow adjustment of handlebar height).
Not pictured, but installed after photos were taken: cast iron, balanced final pulley in the Q-Matic drive, acquired from EZ Motorbikes; CNC-machined aluminum 56-tooth final sprocket.
This bike will exceed 35 MPH, but that's about as fast as I ride it!