BMW k 1300 r User Manual

10/2008

Page 71

Power Unit
Confi guration

Water-cooled four-stroke straight-four, 
two camshafts, four valves per cylinder

Bore x stroke

80 mm x 64.3 mm (3.15" x 2.53")

Capacity

1,293 cc

Max output

118 KW (160 hp) at 9,000 rpm

Max torque

135 Nm (99 lb-ft) at 8,000 rpm

Compression ratio

13.0 : 1

Fuel supply/
engine management

Electronic fuel injection, Digital Motor Electronics 
with integrated knock control (BMS-K)

Valve/gas control

DOHC (double overhead camshaft)

Diameter inlet

32

Diameter outlet

27,5

Throttle valve diameter

46

Exhaust management

Fully controlled three-way catalytic converter, 
EU3 emission standard

Performance/
Fuel Consumption
Top speed

200 km/h (124 mph) plus

Fuel consumption/100 km at 
a steady 90 km/h (56 mph)

5.0 ltr (56.5 mpg imp)

Fuel consumption/100 km at a 
steady 120 km/h (75 mph)

5.9 ltr (47.9 mpg imp)

Fuel grade

Premium plus, unleaded, 98 RON; use of premium 
down to 95 RON possible thanks to automatic knock 
control 

Electrical System
Alternator

945 W three-phase alternator

Battery

12 V/19 Ah, maintenance-free

Power Transmission
Clutch

Multiple-plate clutch in oil bath, hydraulically operated

Gearbox

Dog-shift six-speed gearbox

Primary Transmission

1,559

Transmission, gear stages
I

2,398

II

1,87

III

1,525

IV

1,296

V

1,143

VI

1,015

Secondary drive

Drive shaft