Compatible with two-stroke engines, the Big Bore piston kit includes essential elements for upgrading. The piston has undergone heat treatment with a T-5 hardening and annealing cycle. The piston skirt is coated with a high-tech molybdenum disulfide coating, ensuring faster break-in and increased durability. The cast piston is made of a gravity-cast aluminum alloy with an 18% silicon content. The Big Bore piston contributes to increasing the engine displacement, torque, and maximum power.
The kit includes:
- +4.00 mm cast Big Bore piston
- Ring
- Piston pin
- Circlips
- Product Number
- 23335A
Dimensions
- Type
- Pistons
- Diameter
- 58 mm
Popular Series
- Aprilia
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- BMW
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- Daytona
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- Ducati
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- Gilera
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- Honda
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- Husqvarna
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- Kawasaki
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- Keeway
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- KTM
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- Kymco
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- Lifan
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- Modenas
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- Peugeot
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- Piaggio
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- Suzuki
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- Sym
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- TCB
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- Triumph
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- Vespa
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- Yamaha
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Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.