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  • Wossner Piston Yamaha TT-R230 05+
    Our Price
    Original price $232.80 - Original price $232.80
    Original price
    $232.80
    $232.80 - $232.80
    Current price $232.80

    Wossner Piston Yamaha TT-R230 05+

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

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    Original price $232.80 - Original price $232.80
    Original price
    $232.80
    $232.80 - $232.80
    Current price $232.80
  • Wossner Piston KTM 530 EXC-R 08-11 (Pro) (Hi-Comp)
    Our Price
    Original price $261.90 - Original price $261.90
    Original price
    $261.90
    $261.90 - $261.90
    Current price $261.90

    Wossner Piston KTM 530 EXC-R 08-11 (Pro) (Hi-Comp)

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

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    Original price $261.90 - Original price $261.90
    Original price
    $261.90
    $261.90 - $261.90
    Current price $261.90
  • Wossner Piston Suzuki RM-Z 250 10-18
    Our Price
    Original price $252.20 - Original price $252.20
    Original price
    $252.20
    $252.20 - $252.20
    Current price $252.20

    Wossner Piston Suzuki RM-Z 250 10-18

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

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    Original price $252.20 - Original price $252.20
    Original price
    $252.20
    $252.20 - $252.20
    Current price $252.20
  • Wossner Piston Yamaha YZ450F 06-09 / WR450F 06-15 (Pro) (Hi-Comp)
    Sold out
    Original price $261.90 - Original price $261.90
    Original price
    $261.90
    $261.90 - $261.90
    Current price $261.90

    Wossner Piston Yamaha YZ450F 06-09 / WR450F 06-15 (Pro) (Hi-Comp)

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

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    Original price $261.90 - Original price $261.90
    Original price
    $261.90
    $261.90 - $261.90
    Current price $261.90
    Sold out
  • Wossner Piston Honda CR250 86-96
    Our Price
    Original price $194.00 - Original price $194.00
    Original price
    $194.00
    $194.00 - $194.00
    Current price $194.00

    Wossner Piston Honda CR250 86-96

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

    View full details
    Original price $194.00 - Original price $194.00
    Original price
    $194.00
    $194.00 - $194.00
    Current price $194.00
  • WOSSNER CONROD KTM EXC450F 12> (INCL ENG BRGS)
    Our Price
    Original price $368.60 - Original price $368.60
    Original price
    $368.60
    $368.60 - $368.60
    Current price $368.60

    WOSSNER CONROD KTM EXC450F 12> (INCL ENG BRGS)

    Wossner

    Wossner For more than 35 years, Wössner successfully design and produce high-performance pistons and connecting rods. In order to offer their cus...

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    Original price $368.60 - Original price $368.60
    Original price
    $368.60
    $368.60 - $368.60
    Current price $368.60
  • WOSSNER PISTON SHERCO 300 SC-F 19-21 83.95MM 12.60:1
    Our Price
    Original price $281.30 - Original price $281.30
    Original price
    $281.30
    $281.30 - $281.30
    Current price $281.30

    WOSSNER PISTON SHERCO 300 SC-F 19-21 83.95MM 12.60:1

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

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    Original price $281.30 - Original price $281.30
    Original price
    $281.30
    $281.30 - $281.30
    Current price $281.30
  • WOSSNER CONROD KAW KX250 78-08 / KDX250 91-94
    Sold out
    Original price $194.00 - Original price $194.00
    Original price
    $194.00
    $194.00 - $194.00
    Current price $194.00

    WOSSNER CONROD KAW KX250 78-08 / KDX250 91-94

    Wossner

    Wossner For more than 35 years, Wössner successfully design and produce high-performance pistons and connecting rods. In order to offer their cus...

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    Original price $194.00 - Original price $194.00
    Original price
    $194.00
    $194.00 - $194.00
    Current price $194.00
    Sold out
  • Wossner Needle Bearing - 15 x 19 x 17.3
    Our Price
    Original price $29.10 - Original price $29.10
    Original price
    $29.10
    $29.10 - $29.10
    Current price $29.10

    Wossner Needle Bearing - 15 x 19 x 17.3

    Wossner

    Wossner For more than 35 years, Wössner successfully design and produce high-performance pistons and connecting rods. In order to offer their cus...

    View full details
    Original price $29.10 - Original price $29.10
    Original price
    $29.10
    $29.10 - $29.10
    Current price $29.10
  • Wossner Piston Kawasaki KX250/XC '21-'22 77.97mm 14.10:1
    Our Price
    Original price $271.60 - Original price $271.60
    Original price
    $271.60
    $271.60 - $271.60
    Current price $271.60

    Wossner Piston Kawasaki KX250/XC '21-'22 77.97mm 14.10:1

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

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    Original price $271.60 - Original price $271.60
    Original price
    $271.60
    $271.60 - $271.60
    Current price $271.60
  • Wossner Piston Honda CRF250R/RX '20-'21 78.96mm 14.50:1
    Our Price
    Original price $329.80 - Original price $329.80
    Original price
    $329.80
    $329.80 - $329.80
    Current price $329.80

    Wossner Piston Honda CRF250R/RX '20-'21 78.96mm 14.50:1

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

    View full details
    Original price $329.80 - Original price $329.80
    Original price
    $329.80
    $329.80 - $329.80
    Current price $329.80
  • Wossner Piston Yamaha YZ125 05+ (Single Ring)
    Our Price
    Original price $174.60 - Original price $174.60
    Original price
    $174.60
    $174.60 - $174.60
    Current price $174.60

    Wossner Piston Yamaha YZ125 05+ (Single Ring)

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

    View full details
    Original price $174.60 - Original price $174.60
    Original price
    $174.60
    $174.60 - $174.60
    Current price $174.60
  • Wossner Piston Circlip - 15mm (Pair)
    Our Price
    Original price $9.70 - Original price $9.70
    Original price
    $9.70
    $9.70 - $9.70
    Current price $9.70

    Wossner Piston Circlip - 15mm (Pair)

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

    View full details
    Original price $9.70 - Original price $9.70
    Original price
    $9.70
    $9.70 - $9.70
    Current price $9.70
  • Wossner Piston Honda CRF450R 17>
    Our Price
    Original price $281.30 - Original price $281.30
    Original price
    $281.30
    $281.30 - $281.30
    Current price $281.30

    Wossner Piston Honda CRF450R 17>

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

    View full details
    Original price $281.30 - Original price $281.30
    Original price
    $281.30
    $281.30 - $281.30
    Current price $281.30
  • Wossner Needle Bearing - 12 x 15 x 14.5
    Our Price
    Original price $29.10 - Original price $29.10
    Original price
    $29.10
    $29.10 - $29.10
    Current price $29.10

    Wossner Needle Bearing - 12 x 15 x 14.5

    Wossner

    Hiqh quality small end earings or ultimate reliability and performance.

    Original price $29.10 - Original price $29.10
    Original price
    $29.10
    $29.10 - $29.10
    Current price $29.10
  • Wossner Piston Honda CRF450R 09-12
    Our Price
    Original price $266.75 - Original price $266.75
    Original price
    $266.75
    $266.75 - $266.75
    Current price $266.75

    Wossner Piston Honda CRF450R 09-12

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

    View full details
    Original price $266.75 - Original price $266.75
    Original price
    $266.75
    $266.75 - $266.75
    Current price $266.75
  • Wossner Piston KTM 250 SX-F '16-'22 77.95mm 14.80:1
    Our Price
    Original price $388.00 - Original price $388.00
    Original price
    $388.00
    $388.00 - $388.00
    Current price $388.00

    Wossner Piston KTM 250 SX-F '16-'22 77.95mm 14.80:1

    Wossner

    NOTE: This Wossner Piston Kit does NOT include Piston Rings and Needle Bearings. Wossner is Germany's finest aftermarket forged piston and rod man...

    View full details
    Original price $388.00 - Original price $388.00
    Original price
    $388.00
    $388.00 - $388.00
    Current price $388.00
  • Wossner Piston Yamaha YZ125 05+ (Double Ring)
    Our Price
    Original price $194.00 - Original price $194.00
    Original price
    $194.00
    $194.00 - $194.00
    Current price $194.00

    Wossner Piston Yamaha YZ125 05+ (Double Ring)

    Wossner

    Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing indu...

    View full details
    Original price $194.00 - Original price $194.00
    Original price
    $194.00
    $194.00 - $194.00
    Current price $194.00

Wössner Forged Pistons for Precision Engine Rebuilds

Wössner has been building pistons since 1979, starting out importing pistons before developing their own forged designs engineered for precision fit and durability in high-performance engine rebuilds.

Forged pistons generally handle heat and stress better than cast alternatives, which matters if you're pushing an engine hard on the track or in demanding off-road conditions. Always match piston compression ratio to your fuel and riding style before fitting.

Browse our Vertex and Wiseco pistons to compare, or Cylinder Works for a matching cylinder.