Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 1033869
| Model year | 2015 |
|---|---|
| Brand | Trek |
| Model | Chelsea 9 |
| Bicycle type | Urban/Commuter |
| Archive ID | 1033869 |
| Original MSRP | $789.99 |
| Colors | Canary Yellow, White Gold |
| Sizes | 49, 53, 56cm |
| Frame construction | Trek Custom Steel Mixtie w/inboard rear disc brake mounts, rack & fender mounts |
|---|---|
| Frame material | Steel |
| Fork | High-tensile steel |
| Fork material | High tensile Steel |
| Component group | Commuter mix |
|---|---|
| Shifters | Shimano Acera M390, 9 speed |
| Front derailleur | None |
| Rear derailleur | Shimano Acera |
| Crankset | Forged alloy 3 piece, 45T |
| Rear cogs | SRAM PG-950, 11-32, 9 speed |
| Chain | KMC X9 |
| Pedals | VP city-style alloy |
| Brakes | Hayes CX Expert mechanical disc, 160mm rotors brakes, Tektro CL520 alloy levers |
|---|
| Headset | 1-1/8" Threadless |
|---|---|
| Handlebar | Bontrager Urban, 31.8mm, 25mm rise |
| Stem | Bontrager Race Lite, 31.8mm, 7 degree |
| Saddle | Bontrager H1 WSD |
| Seatpost | Bontrager Alloy, 2-bolt head, 27.2mm, 8mm offset |
| Hubs | Formula DC20 alloy, Formula DC22 alloy |
|---|---|
| Rims | 32-hole double-walled alloy |
| Front tire | Bontrager AW1 Hard-Case Lite, 700x32c |
| Wheel size | 700c |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 6, 2026.