Filters
Price
Pricing
Shipping
Condition
Store
Brand
Pen and Writing Implement Ink Color
Paper and Cardstock Color
Clear all filters

Save big on Sale Bargains - Up to 82% off on Knex Parts

TODAY'S BEST DEALS
TOP DEAL
 Knex Spare Parts/ K'nex Grey 12v / 66 RPM Ferris Wheel Motor .
Knex Spare Parts/ K'nex Grey 12v / 66 RPM Ferris Wheel Motor .
eBay
£8.99
SEE DETAILS
Featured
 Knex Spare Parts/ K'nex Grey 12v / 66 RPM Ferris Wheel Motor .
Knex Spare Parts/ K'nex Grey 12v / 66 RPM Ferris Wheel Motor .
eBay
£8.99
SEE DETAILS
Top Deal
Knex. Spare Pieces,, Parts, Grey Gear Cog Small Push On 25mm X 10
Knex. Spare Pieces,, Parts, Grey Gear Cog Small Push On 25mm X 10
eBay
£3.99
SEE DETAILS
Popular
Knex bundle - Assorted parts, figure, track & connectors - Classic Vintage 12026
Knex bundle - Assorted parts, figure, track & connectors - Classic Vintage 12026
eBay
£15.50
SEE DETAILS
Featured
Knex. Spare Pieces, Connectors, Parts, Green 16mm Rod  X 20
Knex. Spare Pieces, Connectors, Parts, Green 16mm Rod X 20
eBay
£2.25
SEE DETAILS
Top Deal
Knex  95 X Cogs VGC Spares Parts
Knex 95 X Cogs VGC Spares Parts
eBay
£18.00
SEE DETAILS
Popular
K'NEX Knex Spares Parts for Roller Coasters / Theme Parks (Standard not micro)
K'NEX Knex Spares Parts for Roller Coasters / Theme Parks (Standard not micro)
eBay
£5.95
SEE DETAILS
K'NEX Knex Spares Parts for Roller Coasters / Theme Parks (Standard not micro)
K'NEX Knex Spares Parts for Roller Coasters / Theme Parks (Standard not micro)
£4.95
eBay
Info
KNEX K'NEX 6 x PIECES SPARE PARTS FROM BUILDING CONSTRUCTION SET RED STICKS RODS
KNEX K'NEX 6 x PIECES SPARE PARTS FROM BUILDING CONSTRUCTION SET RED STICKS RODS
£1.25
eBay
Info
KNEX - K'nex selection of  Hinge Connectors Parts/ Pieces
KNEX - K'nex selection of Hinge Connectors Parts/ Pieces
£2.49
eBay
Info
KNEX K'NEX 2 x PIECES SPARE PARTS FROM BUILDING CONSTRUCTION SET BLUE BLACK
KNEX K'NEX 2 x PIECES SPARE PARTS FROM BUILDING CONSTRUCTION SET BLUE BLACK
£1.99
eBay
Info
Knex K'NEX Spares Wheels gears cogs – various parts to choose from  UK P & P inc
Knex K'NEX Spares Wheels gears cogs – various parts to choose from UK P & P inc
£5.95
eBay
Info
Knex K'NEX Spares Wheels gears cogs – various parts to choose from  UK P & P inc
Knex K'NEX Spares Wheels gears cogs – various parts to choose from UK P & P inc
£5.95
eBay
Info
Knex K'NEX Spares Wheels gears cogs – various parts to choose from  UK P & P inc
Knex K'NEX Spares Wheels gears cogs – various parts to choose from UK P & P inc
£5.95
eBay
Info
Knex K'NEX Spares Wheels gears cogs – various parts to choose from  UK P & P inc
Knex K'NEX Spares Wheels gears cogs – various parts to choose from UK P & P inc
£5.95
eBay
Info
Knex K'NEX Spares Wheels gears cogs – various parts to choose from  UK P & P inc
Knex K'NEX Spares Wheels gears cogs – various parts to choose from UK P & P inc
£5.95
eBay
Info
Knex K'NEX Spares Wheels gears cogs – various parts to choose from  UK P & P inc
Knex K'NEX Spares Wheels gears cogs – various parts to choose from UK P & P inc
£5.95
eBay
Info
Knex K'NEX Spares Wheels gears cogs – various parts to choose from  UK P & P inc
Knex K'NEX Spares Wheels gears cogs – various parts to choose from UK P & P inc
£9.95
eBay
Info
At least 3kg of knex parts.
At least 3kg of knex parts.
£25.00
eBay
Info
Knex 200+ X Silver And Blue Spacers VGC Spares Parts
Knex 200+ X Silver And Blue Spacers VGC Spares Parts
£8.50
eBay
Info
Knex 13cm Plastic Orange Rods x125 K'NEX Straight Spare Parts Toy bundle job lot
Knex 13cm Plastic Orange Rods x125 K'NEX Straight Spare Parts Toy bundle job lot
£4.99
eBay
Info
Knex Joblot Knex Bulk 1 1/2 Kilo of Mixed Knex parts Free UK Postage
Knex Joblot Knex Bulk 1 1/2 Kilo of Mixed Knex parts Free UK Postage
£14.95
eBay
Info
KNEX K'NEX Typhoon Frenzy Roller Coaster 600 Part Building Set. missing parts
KNEX K'NEX Typhoon Frenzy Roller Coaster 600 Part Building Set. missing parts
£18.00
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
Classic K'NEX Connectors - 25 Pieces - Knex Spares & Parts
£1.99
eBay
Info
K'NEX Bundle Job Lot Spare Parts with Elec Motor KNEX Robust Orange Plastic Case
K'NEX Bundle Job Lot Spare Parts with Elec Motor KNEX Robust Orange Plastic Case
£24.99
eBay
Info
K'NEX Gear Medium Red  - 2 Pieces- KNEX SPARES , PARTS &  GEARS
K'NEX Gear Medium Red - 2 Pieces- KNEX SPARES , PARTS & GEARS
£1.98
eBay
Info
k'nex knex rippin rocket roller coaster Purple car with people spare part
k'nex knex rippin rocket roller coaster Purple car with people spare part
£11.00
eBay
Info
K'nex Spare Parts - Crown Gear Cog Medium 55mm dia.(#91993) gray x 2 Pieces
K'nex Spare Parts - Crown Gear Cog Medium 55mm dia.(#91993) gray x 2 Pieces
£1.95
eBay
Info
* JOB LOT * K'NEX PARTS & PIECES  approx 500g bags
* JOB LOT * K'NEX PARTS & PIECES approx 500g bags
£9.99
eBay
Info
K'nex 600 mixed parts taken from photo.no boxes
K'nex 600 mixed parts taken from photo.no boxes
£12.00
eBay
Info
K'NEX Pinball Arcade Parts
K'NEX Pinball Arcade Parts
£10.00
eBay
Info
K'nex 16 Top Head Tops Spare Parts Pieces
K'nex 16 Top Head Tops Spare Parts Pieces
£1.99
eBay
Info
K'NEX 750 GRAMS OF MIXED K'NEX PARTS
K'NEX 750 GRAMS OF MIXED K'NEX PARTS
£5.99
eBay
Info
K'Nex Robo Building Set Robo Sting 157 Parts With Motor
K'Nex Robo Building Set Robo Sting 157 Parts With Motor
£16.99
eBay
Info
K'Nex Vehicle Building Set Truck Set With 67 Parts Build Various Designs
K'Nex Vehicle Building Set Truck Set With 67 Parts Build Various Designs
£7.69
eBay
Info
K'NEX ASSORTED BUNDLES CONSTRUCTION SPARES JOB LOT
K'NEX ASSORTED BUNDLES CONSTRUCTION SPARES JOB LOT
£0.99
eBay
Info
BIG ASSORTMENT OF K'NEX APPROXIMATELY 1012G (PART OF A LARGE COLLECTION)PACK F
BIG ASSORTMENT OF K'NEX APPROXIMATELY 1012G (PART OF A LARGE COLLECTION)PACK F
£12.99
eBay
Info
BIG ASSORTMENT OF K'NEX APPROXIMATELY 1000G (PART OF A LARGE COLLECTION) PACK B
BIG ASSORTMENT OF K'NEX APPROXIMATELY 1000G (PART OF A LARGE COLLECTION) PACK B
£12.99
eBay
Info
BIG ASSORTMENT OF K'NEX APPROXIMATELY 1014G (PART OF A LARGE COLLECTION) PACK C
BIG ASSORTMENT OF K'NEX APPROXIMATELY 1014G (PART OF A LARGE COLLECTION) PACK C
£12.99
eBay
Info
KNEX K'NEX Figure and some parts
KNEX K'NEX Figure and some parts
£1.99
eBay
Info
Knex Huge Joblot Bundle of Assorted Parts inc Wheels 1kg in Weight lot 1
Knex Huge Joblot Bundle of Assorted Parts inc Wheels 1kg in Weight lot 1
£9.00
eBay
Info
33% OFF
K'NEX K-Force K-5 Phantom Blaster.
K'NEX K-Force K-5 Phantom Blaster.
Save £5.00
£14.99
£9.99
Argos.co.uk
Info
29% OFF
K'NEX Revolution Ferris Wheel Building Set.
K'NEX Revolution Ferris Wheel Building Set.
Save £10.00
£34.99
£24.99
Argos.co.uk
Info
25% OFF
K'NEX - Mighty Makers Runway Designer Building Set
K'NEX - Mighty Makers Runway Designer Building Set
Save £3.00
£11.99
£8.99
Argos.co.uk
Info
25% OFF
K'NEX - Mighty Makers Up, Up and Away Building Set
K'NEX - Mighty Makers Up, Up and Away Building Set
Save £3.00
£11.99
£8.99
Argos.co.uk
Info