A number of years again, AMP-Motorcycles was based by a father-and-son duo close to the German metropolis of Frankfurt. Their shared ardour for customized two-wheelers led to the creation of numerous mechanical masterpieces that’ll make nearly any moto-loving gearhead go weak on the knees. We just lately noticed a scrambler-style BMW R65 on their Instagram profile, and we couldn’t resist the urge to carry it into the highlight. The chosen donor for this breathtaking enterprise was a 1983 variant from Motorrad’s lineup. It is dropped at life by an air-cooled 649cc boxer-twin mill, with two valves per cylinder and a compression ratio of 9.2:1. This nasty animal is nice for as much as 50 hp when the tachometer shows 7,250 rpm, whereas a peak torque output determine of 38 pound-feet (52 Nm) will likely be generated at 6,500 revs. It is coupled with a five-speed transmission, which routes the oomph to the rear wheel through a shaft closing drive. This entire shebang permits the Bavarian fiend to succeed in a good prime pace of 109 mph (175 kph) and speed up from zero to 62 mph (100 kph) in 5.5 seconds. Stopping energy comes from a single 260 mm (10.24 inches) brake disc up entrance and a 200 mm (7.87 inches) drum setup on the other finish.
BMW’s entity rests on a set of cartridge forks on the entrance, accompanied by twin shocks and a double-sided swingarm on the rear. It rides on 18-inch sneakers and its curb weight is rated at roughly 450 lbs (204 kg). Right, let’s lower to the chase and examine AMP’s one-off marvel. As quickly because the bike’s manufacturing unit bodywork had been eliminated, its skeleton was neatly powder-coated from head to toe. The subsequent step consisted of acquiring an R80’s gasoline tank to interchange the inventory merchandise, which didn’t precisely match the specified aesthetic. At the rear finish, they hooked up a bolt-on subframe that helps a good-looking brown leather-based saddle and a tiny taillight. To result in ample grip on and off the street, the wheels have been honored with dual-purpose Continental TKC 80 rubber on each ends. Rear suspension duties are dealt with by a premium pair of shock absorbers from YSS, whereas the forks have been tweaked to attain a stage stance. After fabricating a recent wiring harness, the German wizards consulted Motogadget’s catalog to acquire an array {of electrical} goodies.
These embody bar-end flip alerts, a minute speedometer and a state-of-the-art m-Unit management module. In phrases of powertrain modification, the boxer-twin comes geared up with a singular exhaust system that retains issues wanting stealthy, in addition to free-flowing Okay&N air filters on the consumption finish of the combustion cycle. We discover a bite-sized headlight taking satisfaction of place in between the fork legs, together with a yellow-tinted fog gentle that sits atop the left crash bar. If you ask me, the latter might be the best function to be discovered on AMP’s sleek Beemer. Last however not least, the blue paintwork worn by the repurposed gasoline tank attracts inspiration from a German beer label named Löwenbräu, of all issues.
