Yamaha YZ125 1991 Parts

Showing: 1 - 30 (of 147 products)
275/300-21 Inner Tube with TR4 Valve

Fitment: Front (On-Road) Pack size: Each SKU: 020158
In Stock

£5.35

Straight TR4 valve.


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8mm x 28mm Rear Sprocket Bolts

Pack size: Pack of 6 SKU: 002866
In Stock

£9.65

Flat head countersunk bolts. Thread 8mm. Length 28mm. Pitch 1.25mm.


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47mm x 28mm x 7mm Wheel Oil Seal T3600701

Fitment: Rear Left or Right Pack size: Each SKU: 021141
In Stock

£2.05

Outer diameter 47mm. Inner diameter 28mm. Width 7mm. Replacement part for the following OEM numbers: Triumph T3600701 (Front left & righ...


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Tourmax Fuel Tap Repair Kit - 023532

Pack size: Each SKU: 023532
In Stock

£9.40

3 hole seal outer diameter 23mm. Made in Japan.


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46mm Round Master Cylinder Reservoir

Fitment: Rear Pack size: Each SKU: 001823
In Stock

£15.90

Outer diameter 46mm. Single bolt mount. Bottom outlet takes 12mm ID pipe.


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6mm x 20mm Clutch Spring Bolts & Washers Kit (Ten)

Pack size: Each SKU: 007252
In Stock

£9.50

Thread: 6mm. Length: 20mm. Bolts: x10. Washers: x10.


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35mm x 15mm x 11mm Wheel Bearing 6202 DDU

Fitment: Front Left or Right Pack size: Each SKU: 020601
In Stock

£4.40

Koyo 6202DDU. Double sided rubber sealed. Outer diameter 35mm. Inner diameter 15mm. Width 11mm. Made in Japan to OEM specification. Replacem...


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Heidenau 275/300/325-21 Heavy Duty Inner Tube

Fitment: Front (Off-Road) Pack size: Each SKU: 020193
Out of Stock

£20.75

Straight valve.


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TVH 520-116 Heavy Duty Drive Chain

Pack size: Each SKU: 002440
In Stock

£20.05

This final drive chain is the correct length and pitch for standard factory fitted sprockets. Comes with a split link only. This may not be ...


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8mm x 12mm Rear Sprocket Locking Flange Nuts

Pack size: Pack of 20 SKU: 002900
In Stock

£10.60

Thread 8mm. Spanner size 12mm.


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52mm x 45mm x 4mm Exhaust O-Ring

Pack size: Each SKU: 017604
In Stock

£3.70

Exhaust downpipe to header seal. Outer diameter 52mm. Inner diameter 45mm. Thickness 4mm. Replacement part for Yamaha OEM 5MV-14642-00.


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White Competition Front Number Board

Pack size: Each SKU: 012128
In Stock

£6.15


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43mm x 55mm x 13.5mm Push-In Type Fork Dust Seals - 019638

Pack size: Pair SKU: 019638
In Stock

£6.40

Inner diameter 43mm. Outer diameter 55mm. Thickness 13.5mm.


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WRP 60-1000 Fuel Tap Repair Kit

Pack size: Each SKU: 031226
In Stock

£14.90

Works Racing Parts (WRP)The WRP brand relies on two factors: a strong sponsorship program that endorses the name in the racing industry and ...


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Brake Pad Pin Kit - 000100

Fitment: Front Pack size: Set SKU: 000100
In Stock

£4.90

Please Note: This brake pad pin kit comes as shown in the image. Some kits have two pins for a brake pad and some kits only have one.


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TVH 520-116 Standard Drive Chain

Pack size: Each SKU: 002441
Out of Stock

£15.65

This final drive chain is the correct length and pitch for standard factory fitted sprockets. Comes with a split link only. This may not be ...


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47mm x 43.1mm x 12mm x 1.95mm Outer Guide Fork Bushings

Fitment: Outer Pack size: Pair SKU: 019537
In Stock

£5.35

Upper or Lower depending on whether standard or USD forks. Outer diameter 47mm. Inner diameter 43.1mm. Width 12mm. Thickness 1.95mm.


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27mm x 27mm Brake Caliper Piston Kit

Fitment: Front Right Pack size: Each SKU: 001235
In Stock

£14.50

Piston outer diameter 27mm. Piston length 27mm. This kit includes a single piston with matching internal oil seal and outer dust seal. Mould...


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WRP 37-1202 Shock Bumper

Fitment: Rear Pack size: Each SKU: 035040
Out of Stock

£23.35

Works Racing Parts (WRP)The WRP brand relies on two factors: a strong sponsorship program that endorses the name in the racing industry and ...


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IRIS 520HTP-116 Gold O-Ring Drive Chain

Pack size: Each SKU: 002382
In Stock

£54.70

Comes with rivet link, no split link but these can be found under split links via search. This final drive chain is the correct length and p...


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Alloy Clutch Lever Yamaha 4GY-83912-00 1B2-H3912-00

Pack size: Each SKU: 015091
In Stock

£4.45

Replacement part for Yamaha OEM Yamaha 4GY-83912-00, 1B2-H3912-00.


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Blue Competition Front Number Board

Pack size: Each SKU: 012106
Out of Stock

£5.35


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42mm x 20mm x 12mm Wheel Bearing T3800703 AP8125774

Fitment: Rear Left or Right Pack size: Each SKU: 020583
In Stock

£5.60

Koyo 6004DDU. Double sided rubber sealed. Outer diameter 42mm. Inner diameter 20mm. Width 12mm. Made in Japan to OEM specification. Replacem...


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WRP 18-7002 Brake Pad Pin Kit

Fitment: Front Pack size: Each SKU: 028031
In Stock

£11.50

Please Note: This brake pad pin kit comes as shown in the image. Some kits have two pins for a brake pad and some kits only have one. Works ...


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34.5mm x 22mm x 1mm Crank Thrust Washer

Pack size: Each SKU: 008517
Out of Stock

£4.80

Outer diameter 34.5mm. Inner diameter 22mm. Thickness 1mm. Material: Alloy.


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6v/12v Ignition Coil Single HT Lead + 1 Terminal (55mm)

Pack size: Each SKU: 005151
In Stock

£9.60

6v to 12v ignition coil. 1 spade terminal. Centre-to-centre distance between mounting holes: 55mm. Single HT lead. HT lead length 350mm. Pri...


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RK 520-116L ZXW XW-Ring Super Heavy Duty Gold Drive Chain

Pack size: Each SKU: 033054
In Stock

£110.05

RK is the leading manufacturer of OEM motorcycle drive chain to all major Japanese manufactures. With over 40 years of supply to the largest...


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TVH 520-116 Gold X-Ring Drive Chain

Pack size: Each SKU: 002442
In Stock

£46.25

This final drive chain is the correct length and pitch for standard factory fitted sprockets. Comes with both rivet and split links. This ma...


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IRIS 520RXP-116 Nickel Super Heavy Drive Chain

Pack size: Each SKU: 002400
In Stock

£37.50

This chain comes with a split link. This final drive chain is the correct length and pitch for standard factory fitted sprockets. The RXP ch...


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30mm x 52mm x 1.5mm Steering Head Taper Bearing Seal

Fitment: Bottom Pack size: Each SKU: 013249
In Stock

£2.85

Inner diameter 30mm. Outer diameter 52mm. Width 1.5mm.


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