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MAINTENANCE SPECIFICATIONS

SPEC

PI

CHASSIS

Model	YSR50T
Steering System:
Bearing Type	Bali Bearing
Bearing Size (Ouantity)
Upper	3/16 in (22 pcs.)
Lower	1/4 in (19 pcs.)
Front Suspension:
Front Fork Travel	90 mm (3.54 in)
Fork Spring Free Length (Left side only)	374.2 mm (14.7 in)
< Limit >	<367 mm (14.4 in)>
Spring Ratę (Ki)	8.2 N/mm (0.83 kg/mm, 46.6 Ib/in)
Stroke (Ki)	0.0-90.0 mm (0.0-3.5 in)
Optional Spring	No.
	LEFT	RIGHT
Oil Capacity	126 cm^3 (4.44 Imp oz,	164 cm^3 (5.77 Imp oz,
	4.26 US oz)	5.54 US oz)
Oil Level	146 mm (5.74 in)	51 mm (2.01 in)
	From top of inner tubę	From top of inner tubę
	fully compressed without	compressed without
	spring.	spring.
Oil Grade	Yamaha fork oil 10WT or equivalent
Rear Suspension:
Shock Absorber Travel	18.0 mm (0.71 in)
Spring Free Length	86 mm (3.4 in)
Fitting Length	82 mm (3.2 in)
Spring Ratę (Ki)	353 N/mm (36 kg/mm, 2,020 Ib/in)
Stroke (Ki)	0.0-18 mm (0.0-0.71 in)
Optional Spring	No.
Swingarm:
Free Play Limit {Swingarm end)	1.0 mm (0.039 in)
	Move swingarm end side to side
Front Wheel:
Type	Panel wheel
Rim Size	MT2.50x 12
Rim Materiał	Steel
Rim Runout Limit
Vertical	2.0 mm (0.08 in)
La terał	2.0 mm (0.08 in)

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