Athena Big Bore Kits - Yamaha

$995.00 NZD

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Taxes included.

Get more power and torque with premium quality European big bore kits that include, cylinder, piston, rings, and all gaskets required for a hassle free conversion.

Spare pistons, rings, and gaskets also available.

Can't see your bike listed here, or the product you want is not in stock? Get in touch to see if there's a kit for your model and ask about price and availability.

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Variant	Variant total	Quantity	Price	Variant total
STANDARD BORE KIT WR F 250 '01-'12 / YZ F 250 '01-'07GAC 0485100011	STANDARD BORE KIT WR F 250 '01-'12 / YZ F 250 '01-'07GAC 0485100011 $995.00/ea	$0.00	Quantity	$995.00/ea	$0.00

BIG BORE KIT YAMAHA YZ250F 01-07 / WR250F 01-12 290ccGAC 0485100012	BIG BORE KIT YAMAHA YZ250F 01-07 / WR250F 01-12 290ccGAC 0485100012 $1,555.00/ea	$0.00	Quantity Sold out	$1,555.00/ea	$0.00

BIG BORE KIT YAMAHA YZ250F 250 DIA. 83 mm / 290 cc '08-'13GAC 0485100026	BIG BORE KIT YAMAHA YZ250F 250 DIA. 83 mm / 290 cc '08-'13GAC 0485100026 $1,649.00/ea	$0.00	Quantity Sold out	$1,649.00/ea	$0.00

BIG BORE KIT DIA. 85mm/300cc YAMAHA 250 WR F ’20-> / YZ F ’19->GAC 0485100073	BIG BORE KIT DIA. 85mm/300cc YAMAHA 250 WR F ’20-> / YZ F ’19->GAC 0485100073 $1,695.00/ea	$0.00	Quantity Sold out	$1,695.00/ea	$0.00

BIG BORE KIT YAMAHA YFZ 450 S QUAD-ATV '04-'11 98mm/478ccGAC 0485100016	BIG BORE KIT YAMAHA YFZ 450 S QUAD-ATV '04-'11 98mm/478ccGAC 0485100016 $1,685.00/ea	$0.00	Quantity Sold out	$1,685.00/ea	$0.00

BIG BORE KIT YAMAHA YZ450F 03-05.WR450F 03-06 480ccGAC 0485100014	BIG BORE KIT YAMAHA YZ450F 03-05.WR450F 03-06 480ccGAC 0485100014 $1,685.00/ea	$0.00	Quantity Sold out	$1,685.00/ea	$0.00

BIG BORE KIT YAMAHA YZ450F 06-09. WR450F 07-15 (478cc)GAC 0485100021	BIG BORE KIT YAMAHA YZ450F 06-09. WR450F 07-15 (478cc)GAC 0485100021 $1,685.00/ea	$0.00	Quantity Sold out	$1,685.00/ea	$0.00

BIG BORE KIT YAMAHA YZF 450 10-16GAC 0485100054	BIG BORE KIT YAMAHA YZF 450 10-16GAC 0485100054 $1,685.00/ea	$0.00	Quantity Sold out	$1,685.00/ea	$0.00

BIG BORE KIT YAHAMA YZ 250 F '14-'18 / WR 250 F ' 15-'18 276 ccGAC 0485100050	BIG BORE KIT YAHAMA YZ 250 F '14-'18 / WR 250 F ' 15-'18 276 ccGAC 0485100050 $1,555.00/ea	$0.00	Quantity Sold out	$1,555.00/ea	$0.00

BIG BORE KIT YAMAHA YZ F 250 '19-'24 / WR F 250 '20-'24 283ccGAC 0485100097	BIG BORE KIT YAMAHA YZ F 250 '19-'24 / WR F 250 '20-'24 283ccGAC 0485100097 $1,569.00/ea	$0.00	Quantity	$1,569.00/ea	$0.00

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Athena Big Bore Kits - Yamaha

Athena Big Bore Kits - Yamaha