KTM 690 SMC R User Manual

11 SERVICE WORK ON THE CHASSIS 83
100132-10
Main work
– Shift the transmission to idle.
– Check the rear sprocket and engine sprocket for wear.
» If the rear sprocket or engine sprocket is worn:
– Change the power set.
Info
The engine sprocket, rear sprocket, and chain should always be replaced
together.
1 2 3 16 17 18
00
0
BB
0
0
AA
400987-10
–
Pull at the top part of the chain with the specified weight

.
Guideline
Weight of chain wear measurement 15 kg (33 lb.)
–
Measure distance

of 18 chain rollers in the lower chain section.
Info
Chain wear is not always even, so you should repeat this measurement at differ-
ent chain positions.
Maximum distance

at the longest
chain section
272 mm (10.71 in)
»
If the distance

is greater than the specified measurement:
– Replace the chain.

KTM 690 SMC R Specifications

General

Engine Type	Single-cylinder, 4-stroke
Bore x Stroke	105 mm x 80 mm
Compression Ratio	12.7:1
Starter	Electric starter
Transmission	6-speed
Fuel System	Electronic Fuel Injection
Cooling System	Liquid cooled
Frame	Chromium-Molybdenum steel trellis frame, powder coated
Front Wheel	3.50 x 17"
Rear Wheel	5.00 x 17"
Front Tire	120/70 ZR 17
Rear Tire	160/60 ZR 17
Seat Height	890 mm
Power	55 kW (74 hp)
Torque	73.5 Nm
Front Suspension	WP APEX 48
Rear Suspension	WP APEX with Pro-Lever linkage
Front Brake	Single 320 mm disc, 4-piston caliper
Rear Brake	Single 240 mm disc, 1-piston caliper
ABS	Bosch 9.1 MP (lean angle sensitive)
Fuel Tank Capacity	13.5 liters
Dry Weight	147 kg