2018 Jamis HELIX

Modest component level aluminum frame crosscountry bike


2018 Jamis HELIX
  • MSRP $449
  • Suspension Hardtail
  • Front Travel 100mm
  • Frame Aluminum
  • Fork 
  • Wheels 27.5″
  • Groupset 
    Shimano Tourney
  • Brakes Mechanical Disc

Frame6061 aluminum main tubes, over-sized seat tube, zero-stack head tube, over-sized stays, replaceable derailleur hanger
ForkSR Suntour XCT 27.5", coil spring, external preload adjustor, 28mm stanchions, aluminum lowers, 100mm travel
HeadsetZero-stack internal cup threadless, 15mm cone spacer
StemJamis XC alloy threadless, 31.8 x 10˚ rise x 70mm (14”/16"), 90mm (18")
HandlebarJamis XC riser, 25.4 x 20mm rise x 620mm
SaddleJamis MTB Sport Women's, SL cover, protective front and rear guards
SeatpostJamis alloy micro-adjust, 31.6 x 350mm (14") 400mm (16"/18")
PedalsMTB platform, hi-impact resin
Front DerailleurTY500
Rear DerailleurShimano TY300
ShiftersShimano EF41, 3x7-speed
CassetteShimano TZ31, 7-speed, 14-34T
ChainKMC Z51, 7-speed
BrakesTektro M280 mechanical disc, 160mm rotors and Shimano levers
RimsAlex TD26 27.5" rims, 32H, alloy 6-bolt disc hubs, 14G nickel-plated spokes
TiresCST Patrol, 27.5 x 2.25”

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2018 Jamis HELIX