Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900001721
| Model year | 2021 |
|---|---|
| Brand | Jamis |
| Model | HUDSON DISC |
| Bicycle type | Hybrid |
| Archive ID | 900001721 |
| Original MSRP | $839.95 |
| Colors | Ink, Rhino |
| Sizes | 17″; 19″; 21″ |
| Frame construction | 6061 TIG-welded aluminum, Hudson laid-back design with low ride height, alloy kickstand |
|---|---|
| Frame material | Aluminum |
| Fork | Hi-tensile unicrown with radiused blades |
| Component group | Shimano Altus RDM-2000 |
|---|---|
| Shifters | Shimano Altus SL-M2010-9R, 9-Speed |
| Rear derailleur | Shimano Altus RDM-2000 |
| Crankset | Forged alloy crank, single 40T chainring, 170mm, with full length chainguard |
| Bottom bracket | Sealed cartridge, 68 x 122.5mm |
| Cassette | Sun Race CSM90-9AW 11-36T |
| Chain | KMC Z9 |
| Pedals | Comfort platform with TPE non-slip insert |
| Brakes | Tektro HD-M275 hydraulic disc brake |
|---|
| Headset | Internal cup, threaded, 1 1/8” |
|---|---|
| Handlebar | Comfort hi-rise, alloy 25.4 x 80mm rise x 15 ̊ sweep x 640mm |
| Stem | Jamis alloy, 180mm quill x 80mm extension |
| Saddle | Jamis Comfort with memory foam, synthetic suede top, burnished side panels and bumper springs |
| Seatpost | Alloy micro-adjust, 31.6 x 300mm, with alloy QR clamp |
| Wheels | Alex DC25 alloy double-wall rims, 36H, Formula alloy QR hubs, 14g black stainless steel spokes |
|---|---|
| Front tire | CST Metropolitan Palm Bay, 27.5 x 2.35 |
| Rear tire | CST Metropolitan Palm Bay, 27.5 x 2.35 |
| Wheel size | 27.5 |
| Effective top tube | 597 mm |
|---|---|
| Head tube | 160 mm |
| Head-tube angle | 68° |
| Seat-tube angle | 67° |
| Chainstay / rear center | 485 mm |
| Wheelbase | 1111 mm |
| Bottom-bracket height | 286 mm |
| Standover height | 761 mm |
| Fork offset / rake | 55 mm |
| Effective top tube | 627 mm |
|---|---|
| Head tube | 180 mm |
| Head-tube angle | 68° |
| Seat-tube angle | 67° |
| Chainstay / rear center | 485 mm |
| Wheelbase | 1141 mm |
| Bottom-bracket height | 286 mm |
| Standover height | 797 mm |
| Fork offset / rake | 55 mm |
| Effective top tube | 648 mm |
|---|---|
| Head tube | 200 mm |
| Head-tube angle | 68° |
| Seat-tube angle | 67° |
| Chainstay / rear center | 485 mm |
| Wheelbase | 1162 mm |
| Bottom-bracket height | 286 mm |
| Standover height | 824 mm |
| Fork offset / rake | 55 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 13, 2026.