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"3.SPEED-FOLDI.STEEL” BELT-DRIVE GTRO INTERNAL-GEARBOX FOLDING-BIKE NFIXED.COM  #L35515M0R3

3:SPEED "FOLDI-STEEL" BELT-DRIVE GTRO-GEARBOX FOLDING-BIKE

£800.00
TRANSMISSION
DRIVE
MUDGUARDS
  • Steel frame provides enduring strength, while 20” wheels and a compact 35×60×80 cm fold size ensure easy transit and storage. At its heart is the 3‑speed GTRO internal gearbox crankset—a compact planetary system that offers three distinct gear ratios in a sealed unit for smooth, reliable changing even under load. Power is transferred via a modern carbon‑reinforced belt drive, which replaces the traditional chain for a quieter ride, minimal maintenance, and significantly longer durability. With front and rear V‑brakes, sealed bearings throughout, and compatibility with our KEYDE all‑in‑one conversion kit for easy electrification, this is a bike built for daily urban commutes, lightweight travel, and a refined riding experience.
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  • Bespoke build, readily assembled to order in London
  • Brand-new latest gen components (no pre-assembled old stock)
  • Innovative seamless shift, internal gears, new version of the GTRO 3-speed crankset.
  • Compatible with our all-in-one KEYDE conversion kits, becomes electric at just the change of the rear wheel.
  • 20” wheels.
  • Carbon belt drive.
  • Front and rear V-brakes.
  • Mudguards and rear rack available on request.
  • Sealed bearings throughout
  • Folding pedals.
  • ~35x60x80cm folded.
  • 100kg max recommended rider weight.
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  • Build’s progress and final bike's pic provided before shipping.
  • Get in touch for any custom requirements.
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  • * sales outside the UK will incur local VAT and import duties
  • * 2/6 weeks lead times
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  • #L35515M0R3

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