The Z1 Wide is KMC's everyday single-speed chain, built for fitness bikes, internal-gear-hub bikes and hire/rental fleets rather than BMX-style hard use.

  • Anti-rust coating for a chain that holds up to everyday, low-maintenance use
  • 1/2" x 1/8" width, 112 links
  • Wider, reinforced plates aimed at resisting chain drop
  • Suits fitness, commuter, internal-gear-hub and hire-fleet bikes

Where the K1/K1SL range is built for BMX and performance singlespeed riding, the Z1 Wide is KMC's utility-tier chain — aimed at everyday reliability and low maintenance rather than weight saving.

Fits 1/8" single-speed drivetrains, including fitness, commuter and internal-gear-hub bikes. Not for use on derailleur (multi-speed) drivetrains.

KMC chains are covered against manufacturing defects. If a chain fails from a defect in materials or workmanship, return it to Tune Cycles with your proof of purchase and we'll manage the claim with KMC on your behalf — no need to contact the distributor yourself. This is in addition to your rights under Australian Consumer Law, which apply regardless of any manufacturer's warranty.

  • Anti-rust coating
  • 1/2" x 1/8" width
  • 112 links
  • For fitness, commuter and hire-fleet bikes
SpeedSingle speed
Links112
Width1/2" x 1/8" (wide)
FinishAnti-rust coating
UseFitness, commuter, internal-gear-hub, hire fleet
SKU BPW-KMC-Z1-WIDE
Brand KMC