Replacement spares for Yamaha

Shop for Yamaha TY 50 M 80-81 spare parts and accessories.

Pattern Yamaha Parts

Take advantage of our easy ordering system, with replacement parts tailored to your specific machine and sorted by category. Most parts are in stock in vast quantities at our UK warehouse, and next day delivery is available upon request so you can be sure you'll get your parts quickly. Our no-quibbles return policy means you can shop with confidence for your motorcycle, while our friendly and knowledgeable customer service team is on hand to answer any questions you might have.

All prices are in (AUD)and include GST at 10% where applicable. GST will be deducted at the checkout for goods supplied to outside Australia.

Use this link to bookmark this page: http://www.wemoto.com.au/bikes/yamaha/ty_50_m/80-81/

Part Description Price Quantity Info Picture
Manual Haynes [AE2150]
$ 37.29
 
Yamaha TY 50 M 80-81 Manual Haynes Yamaha TY 50 M 80-81 Manual Haynes
$ 42.09
Information Part Information
  • 12 Volt and 6 Volt
  • Lead acid, AGM,Gel and Lithium
  • Quick mode change button on front face
  • 2 Amp
  • Battery Range 1.3-60Ah
  • Cable Length 1m (To quick connect plug), 1.1m (Including clamps/eyelet cable)
  • Trickle charger
  • Quick release plug with cover
  • Wall plug compact design
  • Weight 0.58Kg

Includes:
Eyelet attachment
Crocodile clamps
EU plug adaptor

Model Number: AUTOCHARGE200HF
Yamaha TY 50 M 80-81 Battery Charger Sealey Compact 100HF Yamaha TY 50 M 80-81 Battery Charger Sealey Compact 100HF
$ 73.24
Information Part Information
  • 12 Volt and 6 Volt
  • Lead acid, AGM and Gel
  • Quick mode change button on front face
  • 2 Amp
  • Battery Range 1.3-60Ah
  • Cable Length 1m (To quick connect plug), 1.1m (Including clamps/eyelet cable)
  • Trickle charger
  • Quick release plug with cover
  • Wall plug compact design
  • Weight 0.58Kg

Includes:
Eyelet attachment
Crocodile clamps
EU plug adaptor

Model Number: AUTOCHARGE200HF
Yamaha TY 50 M 80-81 Battery Charger Sealey Smart 200HF Yamaha TY 50 M 80-81 Battery Charger Sealey Smart 200HF
$ 12.83
Information Part Information

Kit Contains:

Two bearings (10x35x11)

Yamaha TY 50 M 80-81 Front Wheel Bearing Kit Yamaha TY 50 M 80-81 Front Wheel Bearing Kit
$ 8.01
Information Part Information
10x35x11mm
Yamaha TY 50 M 80-81 Front Wheel Bearing Left Yamaha TY 50 M 80-81 Front Wheel Bearing Left
$ 8.01
Information Part Information
10x35x11mm
Yamaha TY 50 M 80-81 Front Wheel Bearing Right Yamaha TY 50 M 80-81 Front Wheel Bearing Right
$ 8.01
Information Part Information
12x37x12mm
Yamaha TY 50 M 80-81 Rear Wheel Bearing Left Yamaha TY 50 M 80-81 Rear Wheel Bearing Left
$ 8.01
Information Part Information
12x37x12mm
Yamaha TY 50 M 80-81 Rear Wheel Bearing Right Yamaha TY 50 M 80-81 Rear Wheel Bearing Right
$ 57.95
Information Part Information
30x48x13mm 25x43x11mm plus two seals
Yamaha TY 50 M 80-81 Tapered Headrace Bearing Set (By All Balls USA) Yamaha TY 50 M 80-81 Tapered Headrace Bearing Set (By All Balls USA)
$ 73.57
Information Part Information
Upper 25x43x11mm Lower 30x48x12mm
Yamaha TY 50 M 80-81 Tapered Headrace Bearing Set (Japan) Yamaha TY 50 M 80-81 Tapered Headrace Bearing Set (Japan)
$ 35.05
Information Part Information
30x48x13mm
Yamaha TY 50 M 80-81 Tapered Headrace Lower Bearing Yamaha TY 50 M 80-81 Tapered Headrace Lower Bearing
$ 35.05
Information Part Information
25x43x11mm
Yamaha TY 50 M 80-81 Tapered Headrace Top Bearing Yamaha TY 50 M 80-81 Tapered Headrace Top Bearing
$ 16.54
 
Yamaha TY 50 M 80-81 Brake Shoes Front Brenta Yamaha TY 50 M 80-81 Brake Shoes Front Brenta
$ 26.31
 
Yamaha TY 50 M 80-81 Brake Shoes Front EBC Grooved Yamaha TY 50 M 80-81 Brake Shoes Front EBC Grooved
$ 17.91
 
Yamaha TY 50 M 80-81 Brake Shoes Front EBC Standard Yamaha TY 50 M 80-81 Brake Shoes Front EBC Standard
$ 12.03
Information Part Information
110mm x 25mm
Yamaha TY 50 M 80-81 Brake Shoes Front Pattern Yamaha TY 50 M 80-81 Brake Shoes Front Pattern
$ 16.54
 
Yamaha TY 50 M 80-81 Brake Shoes Rear Brenta Yamaha TY 50 M 80-81 Brake Shoes Rear Brenta
$ 26.31
 
Yamaha TY 50 M 80-81 Brake Shoes Rear EBC Grooved Yamaha TY 50 M 80-81 Brake Shoes Rear EBC Grooved
$ 17.91
 
Yamaha TY 50 M 80-81 Brake Shoes Rear EBC Standard Yamaha TY 50 M 80-81 Brake Shoes Rear EBC Standard
$ 12.03
Information Part Information
110mm x 25mm
Yamaha TY 50 M 80-81 Brake Shoes Rear Pattern Yamaha TY 50 M 80-81 Brake Shoes Rear Pattern
$ 10.27
 
Yamaha TY 50 M 80-81 Cable Repair Kit for Clutch and Throttle by Slinky Glide Yamaha TY 50 M 80-81 Cable Repair Kit for Clutch and Throttle by Slinky Glide
$ 18.24
Information Part Information
Cable Length: Outer 1065mm Inner 1155mm
Yamaha TY 50 M 80-81 Front Brake Cable by Slinky Glide Yamaha TY 50 M 80-81 Front Brake Cable by Slinky Glide
$ 27.41
Information Part Information
Top Outer Cable is 70.5cm
Top Inner Cable is 74.5cm
Splitter is 8.5cm
Carburetor Outer Cable is 18cm
Carburetor Inner Cable is 20cm
Oil Pump Outer Cable is 32cm
Oil Pump Inner Cable is 40.5cm
Yamaha TY 50 M 80-81 Throttle Cable A (Pull) Yamaha TY 50 M 80-81 Throttle Cable A (Pull)
$ 54.76
Information Part Information
UK tailored quality pattern of original, made to order. Please allow 15 working days when not in stock. Synthetic leather without Honda Logo. For other colours, please enquire
Yamaha TY 50 M 80-81 Seat Cover - UK Made to Order Yamaha TY 50 M 80-81 Seat Cover - UK Made to Order
$ 25.61
 
Yamaha TY 50 M 80-81 Clutch Friction Plate Set - EBC Yamaha TY 50 M 80-81 Clutch Friction Plate Set - EBC
$ 18.72
Information Part Information
Wemoto recommended for quality and value
Yamaha TY 50 M 80-81 Clutch Friction Plate Set - Gecko Yamaha TY 50 M 80-81 Clutch Friction Plate Set - Gecko
$ 22.64
 
Yamaha TY 50 M 80-81 Clutch Spring Set - EBC Heavy Duty Yamaha TY 50 M 80-81 Clutch Spring Set - EBC Heavy Duty
$ 14.94
Information Part Information
Set Of 5 Springs.
Japanese Steel
Phosphate Coated
Yamaha TY 50 M 80-81 Clutch Spring Set - Gecko Heavy Duty Yamaha TY 50 M 80-81 Clutch Spring Set - Gecko Heavy Duty
$ 7.66
Information Part Information
1 Plate
Yamaha TY 50 M 80-81 Clutch Steel Plate Kit - Gecko Yamaha TY 50 M 80-81 Clutch Steel Plate Kit - Gecko
Flasher Relay [AA3110]
$ 13.64
Information Part Information
6v
Yamaha TY 50 M 80-81 Flasher Relay Yamaha TY 50 M 80-81 Flasher Relay
Ignition Coil [AA3029]
$ 32.30
Information Part Information
6v HT lead 62 cms LT wire 31 cms 55mm mounting hole centres distance
Yamaha TY 50 M 80-81 Ignition Coil Yamaha TY 50 M 80-81 Ignition Coil
$ 54.05
Information Part Information
6v HT Lead 280mm - LT Wire 130mm 55mm mounting hole centres distance
Yamaha TY 50 M 80-81 Ignition Coil - Made in Japan Yamaha TY 50 M 80-81 Ignition Coil - Made in Japan
$ 10.12
 
Yamaha TY 50 M 80-81 Ignition Condenser Yamaha TY 50 M 80-81 Ignition Condenser
$ 13.86
 
Yamaha TY 50 M 80-81 Ignition Points Yamaha TY 50 M 80-81 Ignition Points
$ 33.00
 
Yamaha TY 50 M 80-81 Neutral Switch on Engine - OEM Yamaha TY 50 M 80-81 Neutral Switch on Engine - OEM
$ 13.46
Information Part Information
If not in stock please allow 10 working days
Yamaha TY 50 M 80-81 Spark Plug Cap - Metal Shroud Yamaha TY 50 M 80-81 Spark Plug Cap - Metal Shroud
$ 9.26
Information Part Information
Phenolic Resin - 90 Degree Elbow - Colour Black - Resistor 5 KOmh -14mm Plug Metal bodied version available.
Yamaha TY 50 M 80-81 Spark Plug Cap NGK 90 degree Black Yamaha TY 50 M 80-81 Spark Plug Cap NGK 90 degree Black
$ 5.94
Information Part Information
Phenolic Resin - 90 Degree Elbow - Colour Red - Resistor 5 KOmh -14mm Plug Metal bodied version available.
Yamaha TY 50 M 80-81 Spark Plug Cap NGK 90 degree Red Yamaha TY 50 M 80-81 Spark Plug Cap NGK 90 degree Red
Spark Plug NGK [AA5451]
$ 6.31
 
Yamaha TY 50 M 80-81 Spark Plug NGK Yamaha TY 50 M 80-81 Spark Plug NGK
$ 21.89
Information Part Information
Price is Per Plug
Yamaha TY 50 M 80-81 Spark Plug NGK Iridium Yamaha TY 50 M 80-81 Spark Plug NGK Iridium
$ 5.50
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha TY 50 M 80-81 Crankshaft Thrust Washer Yamaha TY 50 M 80-81 Crankshaft Thrust Washer
$ 10.01
Information Part Information
20x47x14mm
Yamaha TY 50 M 80-81 Main Bearing Left Hand Side Yamaha TY 50 M 80-81 Main Bearing Left Hand Side
$ 10.01
Information Part Information
20x47x14mm
Yamaha TY 50 M 80-81 Main Bearing Right Hand Side Yamaha TY 50 M 80-81 Main Bearing Right Hand Side
$ 38.41
Information Part Information
40mm Piston Kit (piston, rings, circlip, pin) with Ports.
Yamaha TY 50 M 80-81 Piston Kit 0.00 Standard Yamaha TY 50 M 80-81 Piston Kit 0.00 Standard
$ 15.60
Information Part Information
40.00mm
Yamaha TY 50 M 80-81 Piston Rings 0.00 (STD) Per Piston Yamaha TY 50 M 80-81 Piston Rings 0.00 (STD) Per Piston
$ 11.55
Information Part Information
12mm ID 15mm OD 16.5mm Length
Yamaha TY 50 M 80-81 Small End Bearings Yamaha TY 50 M 80-81 Small End Bearings
$ 0.59
 
Yamaha TY 50 M 80-81 Sump Plug - Drain Ally Washer Yamaha TY 50 M 80-81 Sump Plug - Drain Ally Washer
$ 11.11
Information Part Information
M12 x 1.5 Plus Ally Washer
Yamaha TY 50 M 80-81 Sump Plug Magnetic Yamaha TY 50 M 80-81 Sump Plug Magnetic
$ 7.70
 
Yamaha TY 50 M 80-81 Clutch Cover Gasket Yamaha TY 50 M 80-81 Clutch Cover Gasket
$ 5.43
Information Part Information
Non Stock Item Ordered On Request Only
Yamaha TY 50 M 80-81 Cylinder Base Gasket Yamaha TY 50 M 80-81 Cylinder Base Gasket
$ 2.44
 
Yamaha TY 50 M 80-81 Exhaust Gasket Front - Aluminium Fibre Yamaha TY 50 M 80-81 Exhaust Gasket Front - Aluminium Fibre
$ 2.44
 
Yamaha TY 50 M 80-81 Exhaust Gasket Front - Copper Yamaha TY 50 M 80-81 Exhaust Gasket Front - Copper
$ 19.56
 
Yamaha TY 50 M 80-81 Gasket Set - Full - NE Yamaha TY 50 M 80-81 Gasket Set - Full - NE
$ 11.33
 
Yamaha TY 50 M 80-81 Gasket Set - Top End Yamaha TY 50 M 80-81 Gasket Set - Top End
$ 5.15
Information Part Information
4.8x15x4 mm
Yamaha TY 50 M 80-81 Clutch Arm Rod Oil Seal Yamaha TY 50 M 80-81 Clutch Arm Rod Oil Seal
$ 3.45
 
Yamaha TY 50 M 80-81 Crank Left Hand Oil Seal Yamaha TY 50 M 80-81 Crank Left Hand Oil Seal
$ 9.83
Information Part Information
Double lipped,Genuine Yamaha Part.
Yamaha TY 50 M 80-81 Crank Right Hand Oil Seal Yamaha TY 50 M 80-81 Crank Right Hand Oil Seal
$ 5.17
 
Yamaha TY 50 M 80-81 Drive / Output Shaft Oil Seal Yamaha TY 50 M 80-81 Drive / Output Shaft Oil Seal
$ 6.36
Information Part Information
12x22x5 mm
Yamaha TY 50 M 80-81 Gear Change Shaft Oil Seal Yamaha TY 50 M 80-81 Gear Change Shaft Oil Seal
$ 7.24
 
Yamaha TY 50 M 80-81 Kickstart Oil Seal Yamaha TY 50 M 80-81 Kickstart Oil Seal
$ 11.26
Information Part Information
ID 22 mm et 25 mm
Yamaha TY 50 M 80-81 Front Pipe to Tailpipe Rubber Yamaha TY 50 M 80-81 Front Pipe to Tailpipe Rubber
$ 10.54
Information Part Information
Universal fitting clamps onto carburetor no need for an air box. Are washable and will improve air flow. 28/29mm
Yamaha TY 50 M 80-81 Air Filter Conical Power Yamaha TY 50 M 80-81 Air Filter Conical Power
$ 17.03
Information Part Information
26MM Forks 26x37x10.5
Yamaha TY 50 M 80-81 Fork Oil Seals Pair Yamaha TY 50 M 80-81 Fork Oil Seals Pair
$ 83.56
Information Part Information
Sold as Pair 280mm Pin to Pin 12mm Top Mounting Hole 10mm Bottom Mounting Hole
Yamaha TY 50 M 80-81 Rear Pattern Shocks Yamaha TY 50 M 80-81 Rear Pattern Shocks
$ 211.86
Information Part Information
YSS offers a full 2 year warranty on all shock absorbers.
Yamaha TY 50 M 80-81 Rear YSS Bravo Twin Shocks Yamaha TY 50 M 80-81 Rear YSS Bravo Twin Shocks
Fuel Cap [AD1104]
$ 23.17
Information Part Information
Genuine Yamaha Part
Yamaha TY 50 M 80-81 Fuel Cap Yamaha TY 50 M 80-81 Fuel Cap
$ 9.70
Information Part Information
ID 6mm OD 11mm Per Metre
Yamaha TY 50 M 80-81 Fuel Pipe - Hose Neoprene - Per Metre Yamaha TY 50 M 80-81 Fuel Pipe - Hose Neoprene - Per Metre
Fuel Tap [AB0980]
$ 25.45
 
Yamaha TY 50 M 80-81 Fuel Tap Yamaha TY 50 M 80-81 Fuel Tap
Clutch Lever [AA3704]
$ 11.77
 
Yamaha TY 50 M 80-81 Clutch Lever Yamaha TY 50 M 80-81 Clutch Lever
$ 11.00
 
Yamaha TY 50 M 80-81 Clutch Lever Black Yamaha TY 50 M 80-81 Clutch Lever Black
$ 11.55
 
Yamaha TY 50 M 80-81 Front Brake Lever Yamaha TY 50 M 80-81 Front Brake Lever
Lever Sleeves [AA3647]
$ 3.65
Information Part Information
Two sleeves
Yamaha TY 50 M 80-81 Lever Sleeves Yamaha TY 50 M 80-81 Lever Sleeves
$ 2.49
 
Yamaha TY 50 M 80-81 Bulb Rear - Stop and Tail Light Yamaha TY 50 M 80-81 Bulb Rear - Stop and Tail Light
$ 25.76
 
Yamaha TY 50 M 80-81 Indicator Complete Rear Left Yamaha TY 50 M 80-81 Indicator Complete Rear Left
$ 25.76
 
Yamaha TY 50 M 80-81 Indicator Complete Rear Right Yamaha TY 50 M 80-81 Indicator Complete Rear Right
Indicator Lens [AB5719]
$ 4.53
Information Part Information
Lens only
Yamaha TY 50 M 80-81 Indicator Lens Yamaha TY 50 M 80-81 Indicator Lens
$ 46.60
 
Yamaha TY 50 M 80-81 Taillight - Complete Yamaha TY 50 M 80-81 Taillight - Complete
Taillight Lens [AD7721]
$ 19.65
Information Part Information
70s Yamaha
Yamaha TY 50 M 80-81 Taillight Lens Yamaha TY 50 M 80-81 Taillight Lens
Cargo Net [AE6923]
Colour:
$ 6.45
 
Yamaha TY 50 M 80-81 Cargo Net Yamaha TY 50 M 80-81 Cargo Net
$ 16.21
Information Part Information
10mm Right Hand Thread
Yamaha TY 50 M 80-81 Mirror Left Hand Yamaha TY 50 M 80-81 Mirror Left Hand
$ 16.21
Information Part Information
Yamaha left hand 10mm Thread 105mm mirror diameter, 40mm thick.
Yamaha TY 50 M 80-81 Mirror Right Hand Yamaha TY 50 M 80-81 Mirror Right Hand
$ 49.74
Information Part Information
Special Order, Please Allow ~ 5 Working Days
Non Stock Item Ordered On Request Only
Yamaha TY 50 M 80-81 Clutch Removal Tool Yamaha TY 50 M 80-81 Clutch Removal Tool
$ 42.23
 
Yamaha TY 50 M 80-81 DID Standard Chain and JT Sprocket Kit Yamaha TY 50 M 80-81 DID Standard Chain and JT Sprocket Kit
$ 39.36
 
Yamaha TY 50 M 80-81 Swift Chain and JT Sprocket Kit Yamaha TY 50 M 80-81 Swift Chain and JT Sprocket Kit
$ 22.35
Information Part Information
One Spring Link supplied with chain.
Yamaha TY 50 M 80-81 Chain DID Standard Grade Yamaha TY 50 M 80-81 Chain DID Standard Grade
$ 25.08
 
Yamaha TY 50 M 80-81 Chain DID Standard Grade Gold & Black Yamaha TY 50 M 80-81 Chain DID Standard Grade Gold & Black
$ 19.16
Information Part Information
Swift Chain Heavy Duty 420x104 Steel Gray.
Supplied With Spring Link Only Recommended Upto 250CC Only
Yamaha TY 50 M 80-81 Chain Swift Standard Grade Yamaha TY 50 M 80-81 Chain Swift Standard Grade
$ 5.79
 
Yamaha TY 50 M 80-81 Final Drive Chain ADJUSTER/TENSIONER Yamaha TY 50 M 80-81 Final Drive Chain ADJUSTER/TENSIONER
$ 1.45
 
Yamaha TY 50 M 80-81 Chain DID Standard Grade Spring Link Yamaha TY 50 M 80-81 Chain DID Standard Grade Spring Link
$ 2.13
 
Yamaha TY 50 M 80-81 Chain DID Super Heavy Duty Spring Link Yamaha TY 50 M 80-81 Chain DID Super Heavy Duty Spring Link
$ 3.30
Information Part Information
Link is Specific to a SWIFT 420 Chain
Yamaha TY 50 M 80-81 Swift Connecting Link Loose-Fit Spring Yamaha TY 50 M 80-81 Swift Connecting Link Loose-Fit Spring
$ 3.30
Information Part Information
Link is Specific to a SWIFT 420 Chain
Yamaha TY 50 M 80-81 Swift Connecting Link Press-Fit Spring Yamaha TY 50 M 80-81 Swift Connecting Link Press-Fit Spring
$ 22.90
Information Part Information
A colorless water and rust resistant adhesive spray that coats motorcycle chains even at high speeds, reducing high speed splatter. Especially recommended for very fast motorcycles, Chain Lube Road reduces friction and increases chain durability.
Yamaha TY 50 M 80-81 Chain Lube - Motul Road 400ml Yamaha TY 50 M 80-81 Chain Lube - Motul Road 400ml
$ 3.65
 
Yamaha TY 50 M 80-81 Front Sprocket Retainer Washer Yamaha TY 50 M 80-81 Front Sprocket Retainer Washer
$ 4.80
Information Part Information
11 Teeth
Yamaha TY 50 M 80-81 Sprocket Front - JT Yamaha TY 50 M 80-81 Sprocket Front - JT
$ 4.80
Information Part Information
10 Teeth
Yamaha TY 50 M 80-81 Sprocket Front Less 1 Tooth - JT (Check Chain Length) Yamaha TY 50 M 80-81 Sprocket Front Less 1 Tooth - JT (Check Chain Length)
$ 4.80
Information Part Information
12 Teeth
Yamaha TY 50 M 80-81 Sprocket Front Plus 1 Tooth - JT (Check Chain Length) Yamaha TY 50 M 80-81 Sprocket Front Plus 1 Tooth - JT (Check Chain Length)
$ 5.02
Information Part Information
13 Teeth
Yamaha TY 50 M 80-81 Sprocket Front Plus 2 Teeth - JT (Check Chain Length) Yamaha TY 50 M 80-81 Sprocket Front Plus 2 Teeth - JT (Check Chain Length)
$ 19.78
Information Part Information
46 Teeth
Yamaha TY 50 M 80-81 Sprocket Rear - JT Yamaha TY 50 M 80-81 Sprocket Rear - JT
$ 19.78
Information Part Information
45 Teeth
Yamaha TY 50 M 80-81 Sprocket Rear Less 1 Tooth - JT (Check Chain Length) Yamaha TY 50 M 80-81 Sprocket Rear Less 1 Tooth - JT (Check Chain Length)
$ 18.04
Information Part Information
43 Teeth
Non Stock Item Ordered On Request Only
Yamaha TY 50 M 80-81 Sprocket Rear Less 2 Teeth - JT (Check Chain Length) Yamaha TY 50 M 80-81 Sprocket Rear Less 2 Teeth - JT (Check Chain Length)
$ 16.35
Information Part Information
42 Teeth
Yamaha TY 50 M 80-81 Sprocket Rear Less 3 Teeth - JT (Check Chain Length) Yamaha TY 50 M 80-81 Sprocket Rear Less 3 Teeth - JT (Check Chain Length)
$ 22.62
Information Part Information
49 Teeth
Non Stock Item Ordered On Request Only
Yamaha TY 50 M 80-81 Sprocket Rear Plus 1 Tooth - JT (Check Chain Length) Yamaha TY 50 M 80-81 Sprocket Rear Plus 1 Tooth - JT (Check Chain Length)
$ 22.62
Information Part Information
48 Teeth
Yamaha TY 50 M 80-81 Sprocket Rear Plus 2 Teeth - JT (Check Chain Length) Yamaha TY 50 M 80-81 Sprocket Rear Plus 2 Teeth - JT (Check Chain Length)
$ 22.62
Information Part Information
49 Teeth
Non Stock Item Ordered On Request Only
Yamaha TY 50 M 80-81 Sprocket Rear Plus 3 Teeth - JT (Check Chain Length) Yamaha TY 50 M 80-81 Sprocket Rear Plus 3 Teeth - JT (Check Chain Length)
$ 10.93
 
Yamaha TY 50 M 80-81 Sprocket Rear - Afam Yamaha TY 50 M 80-81 Sprocket Rear - Afam
$ 11.35
 
Yamaha TY 50 M 80-81 Sprocket Rear Plus 1 Tooth - Afam (Check Chain Length) Yamaha TY 50 M 80-81 Sprocket Rear Plus 1 Tooth - Afam (Check Chain Length)