Katalog Piston Fim ((top))

If your catalog shows "Dome Height: 2.5mm" vs "1.5mm" – that is your compression ratio indicator.

: 50 mm, 50.5 mm, 51 mm, 51.5 mm, 52 mm, 52.4 mm.

| Motor Model | Piston Type / Series | Pin Size | Available Sizes | |---|---|---|---| | Vario 125 / Beat | FIM 77 | 13 mm | STD (52.4 mm) to 125 (53.65 mm) & 150 (53.9 mm) | | Vario 110 / Beat XB (New) | FIM 74XB (Bore Up, High Dome) | 13 mm | STD (53.5 mm) to 250 (56 mm) | | Vario / Beat (Older Models) | FIM20 / FIM2 | – | 125 (54.75 mm), 100 (54.4 mm), 75 (58.75 mm), 100 (59 mm) | | Revo / Supra Fit | FIM 2/100 | – | 54.35 mm | | Blade / Absolute Revo | FIM 18/125 | – | 51.25 mm | | Sonic 150R | FIM Piston Racing (High Compression) | 13, 14, 15 mm | 57.3 mm - 59.3 mm | | GL 200 | FIM 51-250 (Increases compression ratio from 9.4:1 to 11.2:1) | – | Over bore, bigger than standard | katalog piston fim

Pistons are a critical component in many types of engines, including those found in cars, trucks, motorcycles, and heavy-duty equipment. A well-functioning piston is essential for optimal engine performance, fuel efficiency, and reliability. A faulty or worn-out piston can lead to decreased power output, increased fuel consumption, and potentially catastrophic engine failure.

Ini adalah seri paling diburu oleh para pencinta kecepatan. Piston dalam seri ini umumnya memiliki dome yang lebih tinggi untuk menaikkan kompresi, serta posisi pen (pin) piston yang bervariasi untuk memudahkan kanibalisme antar-merek motor. If your catalog shows "Dome Height: 2

: Dirancang untuk kebutuhan custom head pada Vario 125, tersedia hingga ukuran 60 mm.

: Piston dengan profil yang identik dengan standar pabrik. Cocok untuk penggantian rutin guna menjaga performa asli motor. FIM Seri 80 (Semi-Racing) : Biasanya memiliki profil kepala atau sedikit jenong ( A well-functioning piston is essential for optimal engine

Catatan: Ukuran OS (Oversize) biasanya tersedia mulai dari STD, 25, 50, 75, 100, hingga 200. Panduan Memilih Piston FIM yang Tepat

Desain profil skirt (dinding piston) dirancang khusus untuk mengurangi gesekan dengan blok silinder, sehingga meningkatkan efisiensi bahan bakar dan tenaga.

: Custom dome designs for Pin 13, available in diameters 57mm to 60mm.

FIM (Federal Izumi Manufacturing) is a prominent Indonesian piston manufacturer under PT. Federal Izumi Manufacturing and a member of . Known historically in the racing world as Piston Izumi , FIM now serves as an original equipment manufacturer (OEM) for major brands like Honda, Yamaha, Suzuki, and Kawasaki. FIM Piston Categories FIM provides two primary lines of piston kits: FIM Piston Kit (Standard/Harian)