Fork spring Tillotson R33 is the most sensitive adjustment element of your carburettor HB-27 or HW-27. Its pressure force (expressed in grams) determines the threshold for the release of gasoline. A fine adjustment makes it possible to optimize the recovery at low speed and avoid congestion or impoverishment at the end of the straight line.
26 grs: Very tender. For maximum enrichment and ultra-fast opening.
31 grs: Tender. Ideal for cold or rain track conditions.
37 grs: Medium / Standard. The ideal compromise for most conditions.
42 grs: Hard. To stabilize the carburation and avoid spills on bumped tracks.
46 grs: Very hard. For strict control of very high-speed sealing.
Reference (29): Recommended rate for motor IAME X30.
Reference (32): Recommended rate for motor IAME KA100.
The Magickart Commitment: Accuracy is done to the nearest gram. Magickart guarantees you the best stock and lowest price in Europe over the entire range of Tintson springs!
"The choice of grammage is what separates a good driver from a champion. My expert advice: The lighter the spring (e.g. 26g), the earlier the tip opens, giving 'fat' to the acceleration. Conversely, a heavy spring (e.g. 46g) locks the tank better, ideal if your engine tends to clog in tight turns.
The Focus Pack:
The Tarage Gauge: That's essential! Without it, you will never know if your 37g spring triggers well at the required pressure.
The Air Box (NOX or Active): A change of spring changes the suction, make sure your air filter is clean so that you do not distort your tests.
Membrane Kit (R32): A new spring works better with flexible membranes.
A little pro secret: Always note the gramming of your spring on your settings book. If the weather changes dramatically, going from a 37g to a 31g can give you the necessary 'jump' at the end of the curve. At Magickart, you are advised to have the complete set to never be caught off guard!"
Secure Demountation: Unscrew the small screw (R17). Attention: Keep the lever with your thumb, as the spring can jump and lose instantly (especially light models!).
Cleaning of the seat: Check that no impurity is at the bottom of the spring well.
Positioning: Put the spring straight. The fork lever nipple must fit perfectly into the upper spring sparrow.
Height control: Once the screw is tightened, check with a rule that the lever is well aligned with the body of the carburettor.
Pressure test: Use your gauge. A spring of 37g will trigger earlier (lower pressure) than a spring of 46g.
Why is it so important? The balance between spring force and engine depression creates performance. If you change your category or engine (X30 vs KA100), the spring is the first part to adapt to make your carburation stable.
Terms of Service
In case of return product (unless error on our part)
the transport costs are the responsibility of the customer, the return must be in "colissimo signature" obligatorily
We are not responsible for errors in size, color, model, spare parts. Any change will be done at the expense of the customer.
In case of product replacement of the size, color, model, or other, the customer has 14 days to return the products upon receipt of the order
Article 1: DESIGNATION
In the following :
The Seller designates the company LA CALMETTE KARTING, SARL registered at the RCS of NIMES under the number 495333189, whose registered office is located road Saint Chaptes- 30190 LA CALMETTE - France.
The Buyer designates the Seller's customers, whether they act as a professional or an individual.
Article 2: FIELD OF APPLICATION - COMMUNICATION- ACCEPTANCE
These General Conditions of Sale (hereinafter referred to as the "GTC") constitute the sole basis of the commercial negotiation between the Seller and the Buyer.
They are intended to define the conditions in which the Seller provides its Products to the Purchasers and apply, without restriction or reservation, to all sales made by the Seller to Buyers, either directly or through its website online sales www.magickart.eu and www.magickart.fr (hereinafter referred to as the "Site").
In accordance with Article L. 441-6, I paragraph 1 of the French Commercial Code, they are systematically communicated to any Buyer who so requests, to enable him to place an order with the Seller. They are also accessible on the Site.
Any order of Products addressed to the Seller implies, on the part of the Buyer, the unconditional acceptance of these Terms, the acknowledgment of being fully aware of it and the waiver of its possible general conditions of purchase.
The Seller reserves the right to modify its Terms and Conditions at any time. If this is the case, the GCS applicable to the Buyer will be those in force on the date of the order.
Article 3: SPECIAL CONDITIONS OF SALE
The special conditions granted to the Buyer are applicable only if they have been the subject of an express, prior and written agreement of the Seller. Only the points explicitly mentioned in this express, prior and written agreement constitute a derogation from the GSC, which, for the rest, apply in full.
Article 4: DEFINITION, USE AND AVAILABILITY OF PRODUCTS
4.1. Product Features
The Products offered for sale by the Seller, in its brochures and catalogs as on the Site, are described in the most precise and explicit way possible. The choice and the purchase of a Product under the sole responsibility of the Buyer, it is his responsibility to refer to the product description, brochures, catalogs or the Site, to know the essential characteristics before all orders. It is also the responsibility of the Purchaser to ask for clarification if it deems it necessary to ensure the adequacy of the Product to the needs and use for which it intends the Product. The photos of the Products, whatever their media, are not contractual.
4.2. Availability
The offers of Products presented by the Seller on its brochures and catalogs as on its Site are valid while stocks last.
The Seller reserves the right, at any time, to delete or modify a Product, without notice.
In the event of total or partial unavailability of Products after placing the order, the Buyer will be informed by email as soon as possible of the unavailability of the Product (s) and the total or partial cancellation of his order.
In the event of total or partial cancellation of the order:
- The order of the Buyer will be validated and his bank account will be debited for the entire order;
- The Seller will contact the Buyer to inform him of the cancellation of his order and offer to renew his order, with the exception of the Product not available;
- The Buyer will be delivered Products available;
- The Buyer will be refunded the price of the ordered Product not available as soon as possible and, at the latest, within 30 days of the payment of the sums he has paid.
In accordance with Article L. 121-11 of the Consumer Code, the Seller reserves the right to refuse, for legitimate reason, any order placed by a consumer Buyer that would suggest that he carries out an economic activity in connection with the Products ordered or, more generally, including for a professional Buyer, any abnormal order within the meaning of the relevant case law.
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