| Selected Bikes |  Jamis Helix A2
Brand: Model: |
 Viathon R.1 Ultegra
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Frame | 6061 aluminum main tubes, over-sized seat tube, zero-stack head tube, over-sized stays, replaceable derailleur hanger | VIATHON R.1 ROAD FRAME | ||
| Stem | Jamis XC alloy threadless, 31.8 x 10˚ rise x 75mm (14”/16”), 90mm (18”) | ZIPP SERVICE COURSE SL B1, 31.8 MM, 6°, 110 MM | ||
| Handle Bar | Jamis XC alloy riser, 31.8 x 20mm rise x 720mm | FIZIK SERVICE COURSE SL-70 ERGO | ||
| Fork | SR Suntour XCE 28 DS 27.5”, coil spring, external preload adjustor, 28mm stanchions, aluminum lowers, 100mm travel | VIATHON R.1 ROAD FORK | ||
| Seatpost | Jamis alloy micro-adjust, 31.6 x 350mm (14”) 400mm (16”/18”) | ZIPP SERVICE COURSE SL B1, 0 OFFSET, 27.2 MM, 330 MM | ||
| Grip | Kraton | -- | ||
| Crankset | Forged Alloy, 36/22T | SHIMANO ULTEGRA FC-R8000, HOLLOWTECH 2, 50-34T | ||
| Pedals | MTB platform, hi-impact resin | -- | ||
| Chain | KMC Z8.3, 8-speed | SHIMANO CN-HG701-11, 11-SPEED | ||
| Shifters | Shift levers : Shimano EF505, 2x8-speed | SHIMANO ULTEGRA ST-R8020, DISC BRAKE | ||
| Saddle | Jamis ATB Sport Women’s | FIZIK ANTARES R3 | ||
| Headset | Zero-stack internal cup, 8mm cone spacer | -- | ||
| Derailleur Front | -- | SHIMANO ULTEGRA FD-R8000, DOWN-SWING, BRAZED-ON TYPE | ||
| Derailleur Rear | Shimano Tourney rear and Altus front | SHIMANO ULTEGRA RD-R8000, 11-SPEED, SHADOW | ||
| Spoke | 14G nickel-plated spokes | -- | ||
| Cassette | Shimano HG31, 8-speed, 11-32T | SHIMANO ULTEGRA CS-R8000, 11-SPEED, 11-30 | ||
| Bottom Bracket | Sealed cartridge | ROTOR PRESS FIT 30TO24 CONVERTER |
| Front | CST Patrol, 27.5 x 2.25” | CONTINENTAL GRAND PRIX 5000 S, 700 X 25, BLACK + BLACK CHILI | ||
| Rear | CST Patrol, 27.5 x 2.25” | CONTINENTAL GRAND PRIX 5000 S, 700 X 25, BLACK + BLACK CHILI | ||
| Wheel / RIM | Alex TD26 27.5” rims, 32H, alloy disc hubs | MERCURY S3C CARBON DISC |
| Front | Shimano MT200 hydraulic disc, Shimano RT26 160mm rotors | SHIMANO SM-RT800, 160 MM, W/LOCK RING | ||
| Rear | Shimano MT200 hydraulic disc, Shimano RT26 160mm rotors | SHIMANO SM-RT800, 160 MM, W/LOCK RING | ||
| Brake Lever | -- | SHIMANO ULTEGRA ST-R8020, DISC BRAKE |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | Vanilla Mint Charcoal |
Copper Silver |
| Length | -- | -- |
| Features | -- | - Shimano Ultegra for shifting speed and accuracy - Mercury S3C carbon wheels for explosive speed and a crisp road feel - Internal cable routings reduce aerodynamic drag - Zipp Service Course SL cockpit for steering precision and comfort |
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| Additional Details | Sizes : 14”, 16”, 18” | Sizes : 52, 54, 56, 57.5, 59 Front Axle : SHIMANO E-THRU AXLE 100 x 12MM Rear Axle : SHIMANO E-THRU AXLE 142 x 12MM Inner Tubes : KENDA 23/25C Bar Tape : FIZIK WHITE |
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