Polygon Tambora A4
Gravel bike berframe alloy dengan grupset Shimano GRX 2x11 dan ban all-road tubeless ready.

Sorotan Komponen Utama
- Rangka (Aluminium (Alloy)) ALX XC TRAIL FRAME
- Suspensi Rigid (Garpu Kaku) CARBON RIGID
- Drivetrain 2x (Double Chainring) · 11 Speed SHIMANO GRX ST-RX600, 2x11-SPEED BRIFTER · Sproket: SHIMANO CS-HG700, 11-34T
- Pengereman (Cakram Hidrolik) SHIMANO GRX HYDRAULIC DISC
- Roda / Wheelset ALLOY DOUBLE WALL 32H Ban: MAXXIS PURSUER 700X32C
Spesifikasi
| Nama | Polygon Tambora A4 |
|---|---|
| Merk | Polygon Bikes |
| Seri | Tambora |
| Jenis | Gravel |
| Tahun | 2025 |
| Harga | Rp 17.000.000 |
| Ukuran roda | 700C |
| Frame | ALX XC TRAIL FRAME |
| Fork | CARBON RIGID |
| Rear shock | — |
| Shifter | SHIMANO GRX ST-RX600, 2x11-SPEED BRIFTER |
| Front derailleur | — |
| Rear derailleur | SHIMANO GRX RD-RX810 |
| Crank | PROWHEEL RPZ C701X TT, 48-31T |
| Bottom bracket | — |
| Rantai | — |
| Cassette | SHIMANO CS-HG700, 11-34T |
| Sadel | — |
| Seatpost | — |
| Pedal | — |
| Rem | SHIMANO GRX HYDRAULIC DISC |
| Rotor | SHIMANO RT-CL700, 160mm |
| Wheelset | ALLOY DOUBLE WALL 32H |
| Ban | MAXXIS PURSUER 700X32C |
| Kokpit | — |
| Warna | Charcoal |





