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Piranha - YCF V3 Complete Front End for CRF50 and Other Pit Bikes

Vital Information
On Sale $765.00
Part No WHS-6437
Stock Level 4 Left
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Fork kit is set up for a full size adult. Fork action is adjustable Via fork oil weight & height (No clickers or knobs)


  • CRF50
  • XR50
  • CRF70
  • XR70

Kit Includes:

  • YCF 600mm forks (23.5 in)
  • Redesigned Piranha triple clamps / Risers ( 7/8" Bar Clamps) with extra riser spacer for tall riders
  • Piranha YCF 12" 7075 aluminum rim with CNC Hub / 32 spoke race wheel 1.60 wide
  • YCF factory racing hydraulic 2 piston brake system (Same as on the Piranha 140 and 190)
  • YCF folding brake Lever
  • Taper headset bearings for Honda CRF50 style head tubes
  • 205mm steering tube (CRF50 and most pit bikes)
  • Piranha - YCF front fender, number plate, and fork guards. Also accepts original Honda CRF50 fender

Specifications of Forks:

  • Stem length overall - 215mm
  • Top clamp thickness - 30mm
  • Bottom clamp thickness - 30mm

Support Parts:

  • Rebuild kit for YCF V3 600mm forks -
  • Complete front brake system - WHS-3382
  • Brake lever - WHS-4490
  • Brake pads - WHS-4488
  • Fender - WHS-6104
  • Number plate - WHS-6099
  • Fork guards - WHS-6012
  • Front wheel - WHS-5659
  • Stem bearings - W-22-2002

Note: Fork legs are significantly larger then stock resulting in a decreased turning radius.

Available Options:


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Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online Pit Bike Technical Info Database!

We have all necessary support parts on hand.

Most orders ship same, or next business day, unless otherwise noted above.