(20) PORT RESENT TM

Spring Door TM Racing – Piece of Origin (Ref. 20)

This spring door is an original TM Racing part, designed to perfectly maintain and guide locking springs within the speed selection mechanism. Indispensable to guarantee a clear and precise passage of relations, this piece ensures the connection between the spring (n°19) and the selection clicks.

Specifications Technical:

• Reference TM: Origin TM Racing.

• Position: Number 20 on the broken view of the selection mechanism.

• Compatibility Engines: Suitable for most TM KZ engines (KZ10, KZ10B, KZ10C, KZ-R1, KZ-S).

• Material: High strength steel treated to limit wear by friction.

Magickart Loyalty Program: By buying this technical piece, you collect up to 2 loyalty points. Your cart will total 2 points which can be converted into a discount voucher of 0,20 € at your next order!

Michel's Council (Magickart): The precision of the "click"

"In a KZ engine, the selection is subjected to permanent shocks. My expert advice: the spring door (no.20) is used by friction over time. If you feel your speeds become 'floated' or they find it difficult to lock, check the condition of these small caps.

The essentials with your door spring (n°20):

• Spring selection (n°19): They work together. If you change the spring door, also replace the springs to regain an original tension.

• Selection clicks (#21 & 22): Make sure they're not marked where the door comes out to lean.

• Box oil Lexoil : A clean oil limits the wear of these small precision parts.

A little pro secret: When winding, put a drop of box oil on the spring door before inserting it. This facilitates the initial slide and avoids dry marking during the first speeds. At Magickart, it is advisable to always have two in advance in its engine toolbox, because it is a tiny piece that is easily lost during dismantling!"

Tuto : Assembly of the selection mechanism

1. Cleaning: Make sure the accommodation in the selection tree is perfectly clean and without silt.

2. Assembly order: First insert the spring (n°19), then place the spring door (n°20) above.

3. Implementation: Position the ratchets (n°21/22) by slightly compressing the set.

4. Test: Turn the mechanism by hand to check that nothing blocks before closing your housing.

Why choose Magickart for your TM Racing parts?

• Guarantee Origin: We only sell official TM Racing parts from Italy.

• KZ expertise: We know the views broken by heart to avoid any order errors.

• Availability: Small selection pieces are critical, we always keep them in stock.