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YAMAHA YZ80 1999

Ideal Fork Rate:
kg/mm
Ideal Shock Rate:
kg/mm
Stock Fork Spring Rate
0.29
Stock Shock Spring Rate
4.8
Bike Type
MINI MX
Ideal Rider Weight
40 kg
Engine Specifications
2 Stroke Engine 80 cc

Suspension Performance


46mm 30 degree Angled Shock Bladder Cap - Red

46mm 30 degree
$49.50
Part No. 30-001-02

46mm 30 degree Angled Shock Bladder Cap - Blue

46mm 30 degree
$49.50
Part No. 30-001-04

46mm 30 degree Angled Shock Bladder Cap - Black

46mm 30 degree
$49.50
Part No. 30-001-06

Shock Lowering Spacer Kit

14/16/18mm Shock Lowering Spacer Kit
$250.00
Part No. 30-004-43

14mm Shock Lowering Spacer Set

2 / 3 / 5 / 10mm - Set of 4
$18.00
Part No. 30-004-44

Shock Lowering Spacer 14 x 34 x 2

14mm id x 34mm od x 2mm tall
$4.50
Part No. 30-130-03

Shock Lowering Spacer 14 x 34 x 3

14mm id x 34mm od x 3mm tall
$4.50
Part No. 30-130-04

Shock Lowering Spacer 14 x 34 x 5

14mm id x 34mm od x 5mm tall
$4.50
Part No. 30-130-05

Shock Lowering Spacer 14 x 34 x 10

14mm id x 34mm od x 10mm tall
$4.50
Part No. 30-130-06

Fork Parts


See Options

HiCalibre Fork Springs 31 x 430

31mm od x 430mm free length
From $219.00
Part No. 19-065

Fork Cartridge Spring Seat

Kawasaki 2003+ KX85 & Yamaha 2003+ YZ85
$44.00
Part No. 24-008-18

Fork Cap Bleed Screw

Brass
$5.09
Part No. 24-024-07

2003-11 KX/YZ 85 Fork Compression Piston O-Ring

Kawasaki 2003-2011 KX85 & Yamaha 2003-2011 YZ85
$1.71
Part No. 24-026-12

20mm Rebound Piston Band

64mm long x 5mm tall x 0.95mm thick
$16.50
Part No. 24-100-00

Cartridge Bush Assembly - YZ/KX 85

Kawasaki 2003+ KX85 & Yamaha 2003+ YZ85
$44.00
Part No. 24-702-14

Fork Dust Wipers 36mm id

36mm id - KYB
$19.80
Part No. 24-871-00

Fork Oil Seals 36mm id

36mm id - KYB
$32.94
Part No. 24-871-01

KX/YZ 85 Fork Cap Upgrade Kit

2002+ YZ 85 & 2013+ KX85 & 2002+ KX100
$335.97
Part No. 30-004-08
See Options

Teknik Fork Springs 31 x 428

31mm od x 428mm free length
From $154.00
Part No. 31-428

36mm KYB Fork Seal & Wiper Set

36mm id x 48.8mm od x 8mm tall - KYB
$49.50
Part No. SKF36K
18% OFF RRP $60.50

Shock Parts


YZ85 Seal Head O-Ring

$2.56
Part No. 22-092-04

Shock Bladder 40 x 88

40mm od x 88mm long - KYB
$38.50
Part No. 22-107-00

Shock Bladder 46 x 88

46mm od x 88mm long
$44.00
Part No. 22-135-00

40mm Bladder Cap

40mm od - KYB
$49.50
Part No. 22-168-00

Bump Stop Rubber 14 x 42 x 55

14mm id x 42mm od x 55mm tall - KYB
$33.00
Part No. 22-255-00

KYB Tall Piston Band 40 x 12

40mm od x 12.0mm tall
$25.00
Part No. 22-307-00

Shock Oil Seal 14 x 30 x 5

14mm id x 30mm od x 5mm thick - KYB
$30.80
Part No. 22-412-00

Shock Dust Wiper 14 x 26

14mm id x 26mm od - KYB
$16.50
Part No. 22-417-00

Shock Seal Head Assembly 40 x 14 x 26.5

40mm od x 14mm id x 26.5mm tall - KYB
$66.00
Part No. 22-503-00

Shock Body Eye Bearing

Yamaha YZ85
$17.25
Part No. 22-550-12

40mm KYB Shock Seal Case Snap Ring

Yamaha YZ85
$5.50
Part No. 22-604-03

40mm Shock Bladder C-Clip

Kawasaki KX85 & Yamaha YZ85
$5.16
Part No. 22-604-04

Bump Rubber Holder Cup 27 x 48 x 21

27mm id x 48mm od x 21mm tall
$32.78
Part No. 22-604-29

Tools


Fork Oil Level Tool

Motorcycle Suspension Tools
$33.00
Part No. 93-002-00

Shaft Clamp - 10 12 12.5 14 16 18

10 - 12 - 12.5 - 14 - 16 - 18mm diameter shafts
$85.00
Part No. 93-004-01

Suspension Performance

Add Selected To Cart




Forks

Fork Manufacturer

KYB USD 36 mm OD

Fork Dimensions

Compression Nut Torque
25 in-lb (0.29 kgf-m)
Fork Travel
256 mm

Fork Features

Twin Chamber Fork
No

Fork Oil

Fork Oil Weight
5 Weight
Fork Oil Level
90 mm
Oil Quanity
1 Litre

Fork Spring Information

Standard Preload
5 mm

Fork Comments

Oil level set with the gap between the inner and outer fork tube empty.
Shocks

Shock Manufacturer

KYB
40 mm ID

Shock Dimensions

Nitrogen Pressure
142 psi
Shock Length (Eye to Eye)
403 mm
Shock Travel
110 mm
Shock Shaft Outer Diameter
14 mm
Standard Sag
85 mm
Shaft Nut Torque
25 ft-lbs (34 NM)
Shock Oil
2.5 Weight
Standard Preload
14

Shock Features

Non-rebuildable
No