KHS Urban Xpress W with Bionx Proportional Assist (Available)

Frame: Reynolds 520 DB CrMo Tubing w/curved seatstays and carryier bosses

Fork: Full CrMo unicrown, low-rider and fender bosses; 1-1/8″ threaded headset; KHS alloy quill 25D 4 bolt stem

Drivetrain: MicroShift FD-R639 and Shimano Acera derailleurs; FSA Tempo 50/39/30T crankset; Shimano CS-HG20 11-34T 9-speed cassette

Components: KHS alloy trekking pedals; KHS Ultra Comfort Soft Shell saddle with alloy 26.8x350mm seatpost; alloy 30mm rise 10 degree handlebar; Tektro 855AL brakes

Wheelset: Weinmann X Star 18, 700x35c w/Kevlar insert rims; Maxxis Overdrive tires

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Bionx P350 DL Proportional Assist

  • 350 watt P-Series motor compatible with 8/9/10 speed cassettes
  • Long range (L) 48,1V x 6,6Ah battery, providing 317Wh capacity
  • Down tube mounted battery offers a low center of gravity for superior handling
  • 80km range potential with base assistance
  • Includes the RC3 Controller


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