DescriptionUMA RACING BORE UP CONNECTING ROD – R15 MT15 AEROX (99MM) 02B00880SpecificationsType: Automotive Connecting RodSurface Finish: Hard AnodizedEngine Type: 2-StrokeVehicle Type: ScooterUse: AutomobileColor: AnodizedGrade: Aerox GradeBrand: UMA RACINGProduct Dimensions: 99 mmProcess: Die CastingProduct Model: R15 MT15 AEROX (99MM)Corrosion Resistance: Chrome-Plated CoatingDescription02B00880 is the UMA Racing Bore-Up Connecting Rod (99 mm) designed for Yamaha 155cc VVA engines. It is a heavy-duty forged connecting rod intended for high-performance and big-bore engine builds.Compatible Motorcycles & Scooters in IndiaDirect compatibility:Yamaha R15 V3Yamaha R15 V4Yamaha MT-15Yamaha Aerox 155What This Part Is Used ForThis connecting rod is mainly installed during:Big bore kit upgradesHigh-compression buildsRacing engine buildsHigh-RPM setupsTrack and drag applicationsIt is commonly paired with:UMA 63 mm Cylinder Block KitsForged PistonsPerformance Crankshaft BalancingLarger Throttle BodiesRacing ECU TuningKey FeaturesForged heavy-duty constructionHigher tensile strength than OEM rodsBetter durability under high RPMImproved stability for increased displacementDesigned for aggressive performance tuningImportant Installation NotesThis is not a cosmetic bolt-on part. Installation requires:Full engine openingCrankshaft workProper balancingPrecision assemblyECU and fueling adjustments after installationRecommended only for:Performance workshopsTuned enginesProfessional engine buildersBest Applications in IndiaMost commonly used on:Drag-spec Yamaha Aerox 155Track-focused Yamaha R15 V4 buildsYamaha MT-15 street-performance setupsFor a stock daily bike, this part is generally unnecessary unless the engine is being converted to a big-bore or high-power setup.









