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5118 LEGO Technic Flex System Elements thumbnail image

5118 LEGO Technic Flex System Elements
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5118 LEGO Technic Flex System Elements
  • Flex System Elements thumbnail

LEGO 5118 Flex System Elements is a vintage Service Packs set from 1991 valued at $42 for new and sealed sets, up 601% from an original retail price of $5.99. Annual appreciation has averaged 5.73% since release. Used copies are valued between $34 and $43 depending on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Flex System Elements since June 2016. Very high accuracy
LEGO 5118-1 Flex System Elements is a Service Packs Technic set released in 1991, containing 35 pieces. It supplies components for Technic Flex System assemblies, including light gray flex cables in multiple lengths, dark gray 3 mm rigid hoses, and various end fittings. Notable elements include flex cable ends with ball-and-cage and pin connections, along with 1/2 pins for integration into Technic builds.

A new and sealed Flex System Elements is currently valued at around $42, with annual growth of approximately 6%, which is higher than other Technic sets. The average used price is $35 for those in good overall condition. Based on current trends, this set could be valued near $44 within the next year. New and sealed listings currently range from $44 to $54.
All regions

For Sale (New/Sealed)

 (NL) BrickLink store Partsnbricks $42.80
+1.9%
(NL) BrickLink store BetuweBricks $46.27
+10.2%
(DE) New and Sealed service polybag $46.27
+10.2%
(CA) Cheap international shippingSealed $59.99
+42.8%

Sets in Service Packs / Technic

5260 Connecting Rods and Stop Bushes

Theme / Subtheme Service Packs / Technic
Year 1990
Pieces 32
Availability Retired
5260 LEGO Technic Connecting Rods and Stop Bushes
Retail $2.25
Value $10.21
Growth  +353.8%
Annual growth 4.3%

5255 Connector Pegs

Theme / Subtheme Service Packs / Technic
Year 1990
Pieces 30
Availability Retired
5255 LEGO Technic Connector Pegs
Retail $1.99
Value $8.25
Growth  +314.6%
Annual growth 4.8%

5110 Cross Axles, Nuts

Theme / Subtheme Service Packs / Technic
Year 1990
Pieces 26
Availability Retired
5110 LEGO Technic Cross Axles, Nuts
Retail $3.99
Value $14.35
Growth  +259.6%
Annual growth 3.6%

5257 Connector Pegs, Toggle Joints and Wheels

Theme / Subtheme Service Packs / Technic
Year 1990
Pieces 25
Availability Retired
5257 LEGO Technic Connector Pegs, Toggle Joints and Wheels
Retail $2.25
Value $17.14
Growth  +661.8%
Annual growth 4.0%

5261 Plates and Gear Racks

Theme / Subtheme Service Packs / Technic
Year 1990
Pieces 14
Availability Retired
5261 LEGO Technic Plates and Gear Racks
Retail $2.99
Value $15.75
Growth  +426.8%
Annual growth 3.7%

5259 Universal Joint, Rubber Bands and Wheels

Theme / Subtheme Service Packs / Technic
Year 1990
Pieces 12
Availability Retired
5259 LEGO Technic Universal Joint, Rubber Bands and Wheels
Retail $2.75
Value $13.23
Growth  +381.1%
Annual growth 3.2%

5258 Crown Wheels, Gear Racks, Point Wheels, Worm Gears

Theme / Subtheme Service Packs / Technic
Year 1990
Pieces 10
Availability Retired
5258 LEGO Technic Crown Wheels, Gear Racks, Point Wheels, Worm Gears
Retail $1.99
Value $10.16
Growth  +410.6%
Annual growth 2.9%

5262 Gear Wheels

Theme / Subtheme Service Packs / Technic
Year 1990
Pieces 9
Availability Retired
5262 LEGO Technic Gear Wheels
Retail $1.99
Value $13.44
Growth  +575.4%
Annual growth 5.2%

5272 Cylinder Motor

Theme / Subtheme Service Packs / Technic
Year 1991
Pieces 9
Availability Retired
5272 LEGO Technic Cylinder Motor
Retail $2.99
Value $6.17
Growth  +106.4%
Annual growth 3.0%

5263 Universal Joint, Differential Housing and Point Wheels

Theme / Subtheme Service Packs / Technic
Year 1990
Pieces 6
Availability Retired
5263 LEGO Technic Universal Joint, Differential Housing and Point Wheels
Retail $3.25
Value $4.20
Growth  +29.2%
Annual growth 3.7%

5099 Pneumatic Valves

Theme / Subtheme Service Packs / Technic
Year 1991
Pieces 1
Availability Retired
5099 LEGO Technic Pneumatic Valves
Retail $2.25
Value $5.76
Growth  +156.0%
Annual growth 2.5%

5116 Pneumatic Piston Cylinder 32 mm

Theme / Subtheme Service Packs / Technic
Year 1992
Pieces 1
Availability Retired
5116 LEGO Technic Pneumatic Piston Cylinder 32 mm
Retail $3.25
Value $10.09
Growth  +210.5%
Annual growth 2.8%

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Flex System Elements Reviews

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About Service Packs Technic

The LEGO Technic Service Packs theme consisted of supplemental sets designed specifically for the LEGO Technic line. Introduced primarily in the 1980s and 1990s, these packs provided specialized Technic parts, components, or mechanisms. Unlike full-fledged sets, these packs focused on offering additional or replacement pieces to enhance or complete existing Technic models. They catered to builders who needed specific parts, whether for customization, expansion, or replacement of lost elements.

Technic consists of 70 sets that ran from 1978 to 1999.
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