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Made in the best steels, here is the spare DOPPLER hard motor spring for the complete motor springs of MBK 51 or PEUGEOT 103, all models combined. Also ideal for making a homemade mainspring or for adapting to another period spring. Comes painted red.
Reference: 1994
CGN reinforced motor spring for Peugeot 103 sp, mv, mvl, lm, chrono ...
Hard chrome engine spring for PEUGEOT 103 SP and other models.
Reference: 495897
Competition motor spring, adjustable tensioner DOPPLER ER1 for Peugeot 103 MVL and VOGUE from 1995
The only true competition adjustable spring still available on the market for our PEUGEOT 103 MVL / VOGUE
Reference: 716686
Original PEUGEOT reinforced mainspring for Peugeot 103 sp, mv, mvl, lm, chrono...
Hard and chrome engine spring for PEUGEOT 103 SP and other models.
Reference: 503210
White replacement motor spring only for adjustable DOPPLER on PEUGEOT 103 and MBK 51 (flexible)
Motor spring only, ideal for making a "homemade" mainspring or for repairing its DOPPLER spring (or adaptation to another brand).
Reference: 9190
Reinforced P2R engine spring for Peugeot 103 sp, mv, mvl, lm, chrono ...
Essential for the proper functioning of your Peugeot 103 engine.
Reference: PM.202.015
Adjustable competition motor spring POLINI peugeot 103 sp, mv, mvl, ...
Very good quality POLINI adjustable motor spring for 103.
Reference: 501443
Spare yellow motor spring only for DOPPLER adjustable on PEUGEOT 103 and MBK 51 (normal)
Motor spring only, ideal for making a "homemade" mainspring or for repairing its DOPPLER spring (or adaptation to another brand).
Reference: 520841
CGN motor spring for Peugeot 103 MVL and VOGUE from 1995
Original type mainspring for PEUGEOT 103 MVL and VOGUE from 1995.
Reference: 506684
Engine spring support CGN for Peugeot 103 MVL -SP
Ideal for the repair of your PEUGEOT 103.
Reference: 509336
DOPPLER motor spring half nut for PEUGEOT 103 and MBK 51
Spare half nut for DOPPLER motor spring.
Reference: 512330
CGN engine spring screw for PEUGEOT 103 SP, MVL moped
Replacement screws for your PEUGEOT 103.
Reference: 510119
CGN motor spring stop nut for PEUGEOT 103 SP, MVL moped
Spare nut for your PEUGEOT 103.
Reference: 512329
Pin, clip for motor spring on moped PEUGEOT 103 SP, MVL ...
Spare part at a lower price for your 103!
Reference: 297246
Competition motor spring, adjustable tensioner DOPPLER ER1 for Peugeot 103 SP
The only true adjustable competition spring still available on the market for our PEUGEOT 103!
Reference: 297231
Competition motor spring, adjustable tensioner DOPPLER ER1 for Peugeot 103 SPX, RCX, CLIP & MVX
A compulsory part for well-equipped machines for optimum tuning of your engine.