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Single line kit
Conversion cam plate
Manufacturers limited lifetime warranty
of torque gain to the rear wheel
2020-2024 Beta 300 RR
Wiseco 839M05250 Piston Kit - 0.50mm Oversize to 52.94mm protection-knee Single line kitBore: 52. 94mm Compression: Compression Not Available Sizing: 0. 50mm Oversize SPECIFICATIONS. Displacement: 90cc. Bore Standard: 52. 00mm. Bore Actual: 52. 50mm. Bore Oversize: 0. 50mm. Stroke: 41. 90mm. ITEM CONTENTS. 2067CD 52. 50 mm Ring Set. CW12 ROUND WIRE PIN LOCKS 12MM (PAIR). S538 PistonPin 12mm x 1. 535in. NonChromed SW All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight,
