Benelli TNT125 Service Manual

Final Drive Mechanism
Checking Lubrication State of Drive Chain
●
If there is no special lubricant, the priority can be
given to the hea
vy oil (e.g.: SAE 90), not light oil,
because the heavy oil can be attached to the drive chain
for longer time with better lubrication effect.
●
If the drive chain looks dirty, it must be cleaned
before adding the lubricant.
●Appl
y the lubricant to both sides of chain roller to
make it penetrate into the chain roller and sleeve.
●Wipe off the redundant lubricant.
Part where lubricant is applied: [A]
Checking Whether Drive Chain is Loose
Remark
○Support the motorcycle with a side stand to check
whether the drive chain is loose.
○Support the motorcycle with a bracket to check
whether the drive chain is loose.
○If there are stains on the drive chain, clean the
drive chain and then add lubricant after it is dry.
●Checking the wheel alignment (see “Checking Wheel
Alignment”).
●
Rotate the real wheel to find the position where the
drive chain is tightest.
●
Measure the swing from up to down (slackness of
drive chain) [A] of chains between front and rear
sprockets.
★If the slackness of drive chain exceeds the standard,
please adjust it!
Slackness of Drive Chain
Standard: 28 ∼35mm
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Benelli TNT125 Specifications

General

Displacement	125 cc
Transmission	5-speed
Fuel System	EFI
Fuel Capacity	7.2 liters
Seat Height	780 mm
Dry Weight	116 kg
Bore x Stroke	54 mm x 54.5 mm
Starting System	Electric
Wheelbase	1215 mm
Engine Type	Single cylinder, 4-stroke, air-cooled
Front Suspension	Upside-down fork
Front Brake	Single disc
Rear Brake	Single disc
Front Tire	120/70-12
Rear Tire	130/70-12
Max Power	8.2 kW (11.1 Cv) @ 9500 rpm
Rear Suspension	Swing arm with lateral shock absorber with adjustable spring preload