Honda XR80R Service Manual

CRANKSHAFT I TRANSMISSION / KICKST ARTER
COUNTERSHAFT:
CO UNTER SHAFT
THAUSTWASHER
ON LY)
C5 GEAR
(:l4T)
SNAP RI
NG
C2 GEAR
(
XA100R: 32T)
XR80R31T
~ THAUSTWASHER
T HR UST WASHER
(
XR 100R )
ONLY
C3 GEAR (:l8T)
SP LI NE WASH ER
D
STAR~
IDLE GEAR
( 29T)
THRUST
WASHER
@)
C4 GEAR ( 26T )
~ S PLI NE WASH ER
~ GEAR BUSHING ( XR 100R ONLY)
'- '~""'~ Cl GEAR
'-' ( XR 100R:37T)
XR 80A: 3S T
SPLINE WASH ER
THRUST WASHER SNAP RING
SPLINE
WASHER THAUSTWASHER
: GNr and bushinlllliiding
surtaces and
shift fo rk grooves
10-11

Honda XR80R Specifications

General

Displacement	79cc
Compression Ratio	9.7:1
Fuel System	Carburetor
Ignition	CDI
Transmission	5-speed
Final Drive	Chain
Front Brake	Drum
Rear Brake	Drum
Front Tire	2.50-16
Rear Tire	3.00-14
Ground Clearance	9.1 inches
Engine Type	Air-cooled single-cylinder four-stroke
Bore x Stroke	47.5mm x 45mm
Rear Suspension	Single shock