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Big Bore Barrels - 125016ARU
Athena Big Bore Cylinder Kit 47.60mm (+7.60mm) With Top Set, Piston, Head, Reeds Aprilia SR50 L/C 03-12, 14, Derbi GP1 50 01-03, Gilera DNA 50 00-07, Runner 50 97-12, Piaggio NRG 50 94-15 (70cc) ...
Pack size: Kit
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Big Bore Barrels - 125156AU
Athena Big Bore Cylinder Kit 47.60mm (+7.60mm) Top Set,Piston,Head Derbi Senda 50 (70cc)
Pack size: Single
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Big Bore Barrels - 125377AT
Athena Big Bore Cylinder Kit 83.00mm (+7.00mm) Top Set,Piston Husqvarna TE,TC 250 03-05 (300cc)
Pack size: Single
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Big Bore Barrels - 125378AT
Athena Big Bore Cylinder Kit 83.00mm (+7.00mm) Top Set,Piston Husqvarna TE,TC 250 06-09 (300cc)
Pack size: Single
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Big Bore Barrels - 125459AP
Athena Big Bore Cylinder Kit 50.00mm (+5.00mm) Top Set,Piston,Head KTM 65 SX 01-08 (80cc)
Pack size: Single
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Big Bore Barrels - 125468AT
Athena Big Bore Cylinder Kit 65.00mm (+7.00mm) Top Set, Piston KTM Duke 125 10-15 (160cc)
Pack size: Single
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Big Bore Barrels - 125468ATR
Athena Big Bore Cylinder Kit 65.00mm (+7.00mm) Top Set,Piston,ECU,Tailpipe Duke 125 10-15
Pack size: Single
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Big Bore Barrels - 125507AN
Athena Big Bore Cylinder Kit 82.00mm (+4.00mm) Top Set,Piston KTM 250 EXC-F 14-16 (276cc)
Pack size: Single
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Big Bore Barrels - 125508AN
Athena Big Bore Cylinder Kit 82.00mm (+4.00mm) Top Set,Piston KTM 250 EXC-F 17-19 (276cc)
Pack size: Single
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Big Bore Barrels - 125515AN
Athena Big Bore Cylinder Kit 80.00mm(+4.00mm) Top Set,Piston KTM 250 SX-F 06-10 (290cc)
Pack size: Single
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Big Bore Barrels - 125516AN
Athena Big Bore Cylinder Kit 80.00mm(+4.00mm) Top Set,Piston KTM 250 SX-F 11-12 (290cc)
Pack size: Single
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Big Bore Barrels - 125517AN
Athena Big Bore Cylinder Kit 82.00mm (+4.00mm) Top Set,Piston KTM 250 SX-F 13-15 (276cc)
Pack size: Single
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Big Bore Barrels - 125518AN
Athena Big Bore Cylinder Kit 82.00mm (+4.00mm) Top Set,Piston KTM 250 SX-F 16-22, Husqvarna FC KTM Engine Models 16-22, Gas Gas MC-F 250 21-22 (276cc)
Pack size: Single
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In Stock
Big Bore Barrels - 125528AJ
Athena Big Bore Cylinder Kit 90.00mm (+2.00mm) With Top Set, Piston KTM 350 EXC-F 13-16, 350 XCF-W 12-16, Freeride 350 13-14, Husqvarna FE350 14-16 (365cc)
Pack size: Kit
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Big Bore Barrels - 125530AJ
Athena Big Bore Cylinder Kit 90.00mm (+2.00mm) With Top Set, Piston KTM 350 SX-F 11-15, 350 XC-F 11-13, Husqvarna FC350 14-15 (365cc)
Pack size: Kit
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Big Bore Barrels - 125701AU
Athena Big Bore Cylinder Kit 47.60mm (+7.60mm) Top Set,Piston,Head Speedfight 50 LC (70cc) (NLA When Out)
Pack size: Single
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Big Bore Barrels - 125710AU
Athena Big Bore Cylinder Kit 47.60mm (+7.60mm) Top Set,Piston,Head Peugeot Vivacity (70cc)
Pack size: Single
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Big Bore Barrels - 125715AU
Athena Big Bore Cylinder Kit 47.60mm (+7.60mm) With Top Set, Piston Puegeot Buxy 50 94-97, Elyseo 50 99, Looxor 50 01-03, Speedake 50 95-97, Speedfight 50 97-99, Trekker 50 98-00 (70cc)
Pack size: Kit
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Big Bore Barrels - 125815AU
Athena Big Bore Cylinder Kit 47.60mm (+7.60mm) With Top Set, Piston Piaggio Typhoon 50, Sfera 50, Zip 50 (80cc) (For Use With Long Stroke Con Rod)
Pack size: Kit
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Big Bore Barrels - 125833AU
Athena Big Bore Cylinder Kit 47.60mm (+7.60mm) Top Set,Piston,Head Piaggio Zip AC (70cc)
Pack size: Single
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Big Bore Barrels - 125834AU
Athena Big Bore Cylinder Kit 47.60mm (+7.60mm) Top Set,Piston,Head Piaggio Zip LC (70cc)
Pack size: Single
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Big Bore Barrels - 125846AJ
Athena Big Bore Cylinder Kit 57.00mm (+2.00mm) Top Set,Piston & Head Vespa ET4 125 (130cc)
Pack size: Single
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Big Bore Barrels - 125855AZ
Athena Big Bore Cylinder Kit 74.00mm (+17.00mm) Top Set,Piston Piaggio X8, X9 125 (209cc)
Pack size: Single
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No Stock