Benelli TNT125 Service Manual

Drive Chain
Checking the Slackness of Drive Chain
●See “Regular Maintenance”—“Checking the Slackness of Drive Chain”.
Checking the Slackness of Drive Chain
●See “Regular Maintenance”—“Adjusting the Slackness of Drive Chain”.
Checking / Adjusting Wheel Alignment
●See “Regular Maintenance”—“Checking Wheel Alignment”.
Checking the Wear of Drive Chain
●See “Regular Maintenance”—“Checking the Lubrication of Drive Chain”.
Lubrication of Drive Chain
●See “Regular Maintenance”—“Checking the Lubrication of Drive Chain”.
Disassembling Drive Chain
Disassemble drive chain cover screw [A] and drive
chain cover [B].
○Disassemble drive chain cover from the swing arm.
●Disassemble:
Drive sprocket locking nut [B]
Engine drive sprocket [C] (see “Disassembling Engine
Drive Sprocket”),
●Disassemble:
Drive chain [A]
●
The drive chain used for this chain is equipped with
the master link of safety side plate.
●Depending on the chain manufacturer’s specifications
and the type required.
●Use Special Tools. There are three tools to remove the
main chain plate [A], assemble side plate [B], and
fasten it to the pin at side plate [C]
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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