Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900001820
| Model year | 2024 |
|---|---|
| Brand | Polygon |
| Model | TAMBORA AE GRX |
| Bicycle type | Electric-assist |
| Archive ID | 900001820 |
| Original MSRP | $4,099.00 |
| Colors | Brown |
| Sizes | S; M; L; XL |
| Frame construction | ACX Carbon E-Gravel |
|---|---|
| Frame material | Carbon Fiber |
| Fork | Carbon Rigid |
| Fork material | Carbon Fiber |
| Shifters | Shimano GRX BR-RX820 12-speed Brifter |
|---|---|
| Rear derailleur | Shimano GRX RD-RX822 12-speed |
| Crankset | FSA CK-220-IS Megatooth SH 44T |
| Cassette | Shimano CS-M8100 XT 12-speed 10-51T Microspline |
| Chain | Shimano CN-M6100 12-speed |
| Brakes | Shimano GRX Hydraulic; Levers: Shimano GRX ST-RX820; Rotors: Shimano RT-CL800 Centerlock 160mm |
|---|
| Headset | FSA no.55R 1.5"/CR/LS, IS 52/28.6 | IS 52/40 |
|---|---|
| Handlebar | FSA Energy Super Compact, W: 400mm (S-M) 420mm (L-XL), BB: 31.8mm, R/D: 120mm |
| Stem | VISION NS SMR-II ST, EXT: 90mm (S-M) 100mm (L-XL), BB: 31.8mm, R/D: 10degree |
| Saddle | Fizik Terra Argo, Steel Ø7mm |
| Seatpost | CARBON, DxL: 27.2 x 400mm |
| Hubs | F: Novatec D791 12x100mm 24H CL / R: CL-142 12x142mm 24H CL for Microspline |
|---|---|
| Wheels | Novatec G24 Disc (28mm) W/ Tubeless Tape Installed |
| Rims | Carbon FV H: 24 622x24 24H for Tyre 622-35/68 TLR |
| Front tire | Schwalbe G-One 700C-40 622x40 Allround Tire TLE Addix |
| Rear tire | Schwalbe G-One 700C-40 622x40 Allround Tire TLE Addix |
| Motor | Bosch Performance Line Sprint BDU3184 |
|---|---|
| Battery | Bosch Compacttube 400 Fixed Mount Horizontal |
| Seat tube | 404 mm |
|---|---|
| Effective top tube | 523 mm |
| Head tube | 143 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 74.5° |
| Actual seat-tube angle | 74.5° |
| Chainstay / rear center | 432 mm |
| Wheelbase | 1023 mm |
| Bottom-bracket drop | 77 mm |
| Bottom-bracket height | 283 mm |
| Reach | 367 mm |
| Stack | 566 mm |
| Standover height | 718 mm |
| Seat tube | 448 mm |
|---|---|
| Effective top tube | 550 mm |
| Head tube | 165 mm |
| Head-tube angle | 71.5° |
| Seat-tube angle | 74° |
| Actual seat-tube angle | 74° |
| Chainstay / rear center | 432 mm |
| Wheelbase | 1030 mm |
| Bottom-bracket drop | 77 mm |
| Bottom-bracket height | 283 mm |
| Reach | 381 mm |
| Stack | 592 mm |
| Standover height | 758 mm |
| Seat tube | 492 mm |
|---|---|
| Effective top tube | 580 mm |
| Head tube | 200 mm |
| Head-tube angle | 71.7° |
| Seat-tube angle | 73.5° |
| Actual seat-tube angle | 73.5° |
| Chainstay / rear center | 432 mm |
| Wheelbase | 1054 mm |
| Bottom-bracket drop | 77 mm |
| Bottom-bracket height | 283 mm |
| Reach | 395 mm |
| Stack | 626 mm |
| Standover height | 799 mm |
| Seat tube | 535 mm |
|---|---|
| Effective top tube | 607 mm |
| Head tube | 223 mm |
| Head-tube angle | 72° |
| Seat-tube angle | 73° |
| Actual seat-tube angle | 73° |
| Chainstay / rear center | 432 mm |
| Wheelbase | 1073 mm |
| Bottom-bracket drop | 77 mm |
| Bottom-bracket height | 283 mm |
| Reach | 409 mm |
| Stack | 649 mm |
| Standover height | 835 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 13, 2026.