Ishrub
That's my name ....built like a truck
- Joined
- Feb 18, 2016
- Messages
- 8,940
- Location
- Duffy, Canberra, ACT, AUSTRALIA
- Ride
- 2x2010 ABS Roadsters, Sprint ST 1050 ABS, 3x250s
BMW storms into the cruiser scene with the “Big Boxer” R 18
The new engine dubbed by BMW as "Big Boxer" measures 1,802 cc (109.8 ci) from two cylinders that look enormous both externally and internally, loaded with two 107.1 mm bore and 100 mm stroke (4.2 x 3.9 in) pistons. As expected, the big boxer doesn’t rev very high, in fact the power output peak is 91 hp (67 kW) at just 4,750 rpm.
As is always the case with very big twins, the whole game is not about horsepower but rather about torque, and that’s where numbers really shine. With a maximum value of 158 Nm (116.5 lb-ft) at 3,000 rpm, the R 18 packs a mighty punch averaging constantly above 150 Nm (110.6 lb-ft) all the way from 2,000 to 4,000 rpm, according to BMW.
The new engine dubbed by BMW as "Big Boxer" measures 1,802 cc (109.8 ci) from two cylinders that look enormous both externally and internally, loaded with two 107.1 mm bore and 100 mm stroke (4.2 x 3.9 in) pistons. As expected, the big boxer doesn’t rev very high, in fact the power output peak is 91 hp (67 kW) at just 4,750 rpm.
As is always the case with very big twins, the whole game is not about horsepower but rather about torque, and that’s where numbers really shine. With a maximum value of 158 Nm (116.5 lb-ft) at 3,000 rpm, the R 18 packs a mighty punch averaging constantly above 150 Nm (110.6 lb-ft) all the way from 2,000 to 4,000 rpm, according to BMW.
