Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900001673
| Model year | 2026 |
|---|---|
| Brand | Jamis |
| Model | HELIX |
| Bicycle type | Mountain |
| Archive ID | 900001673 |
| Original MSRP | $699.95 |
| Colors | Mint or Pomodoro |
| Sizes | 14″; 16″; 18″ |
| Weight | 31.25 lbs |
| Frame construction | 6061 aluminum main tubes, over-sized seat tube, zero-stack head tube, over-sized stays, replaceable derailleur hanger |
|---|---|
| Frame material | Aluminum |
| Fork | SR Suntour XCE 28 DS 27.5″, coil spring, external preload adjustor, 28mm stanchions, aluminum lowers, 100mm travel |
| Fork material | Aluminum |
| Component group | microSHIFT Acolyte M5185M 8-speed |
|---|---|
| Shifters | microSHIFT Acolyte M6185, 1×8-speed |
| Rear derailleur | microSHIFT Acolyte M5185M 8-speed |
| Crankset | Samox AF26, 32T |
| Bottom bracket | Sealed cartridge |
| Cassette | microSHIFT H081, 8-speed, 11-42T |
| Chain | KMC Z8, 8-speed |
| Pedals | MTB platform, hi-impact resin |
| Brakes | Shimano MT200 hydraulic disc, Shimano RT26 160mm rotors |
|---|
| Headset | Zero-stack internal cup, 8mm cone spacer |
|---|---|
| Handlebar | Jamis XC alloy riser, 31.8 x 20mm rise x 680mm |
| Stem | Jamis XC alloy threadless, 31.8 x 10˚ rise x 75mm (14”/16″), 90mm (18″) |
| Saddle | Jamis ATB Sport |
| Seatpost | Jamis alloy micro-adjust, 31.6 x 350mm (14″) 400mm (16″/18″) |
| Wheels | MTB double wall alloy disc 27.5″ rims, Joytec alloy disc hubs, nickel-plated spokes |
|---|---|
| Front tire | Kenda Regio, 27.5 x 2.2” |
| Rear tire | Kenda Regio, 27.5 x 2.2” |
| Wheel size | 27.5 |
| Effective top tube | 540 mm |
|---|---|
| Head tube | 105 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 72.5° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1029 mm |
| Bottom-bracket drop | 46 mm |
| Standover height | 668 mm |
| Effective top tube | 560 mm |
|---|---|
| Head tube | 110 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 72.5° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1050 mm |
| Bottom-bracket drop | 46 mm |
| Standover height | 704 mm |
| Effective top tube | 580 mm |
|---|---|
| Head tube | 120 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 72.5° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1070 mm |
| Bottom-bracket drop | 46 mm |
| Standover height | 731 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 14, 2026.