The 70 teeth clutch crown DD2 2021 is an essential transmission piece for engines Rotax Dd2 used in karting. Designed to meet the requirements of the competition, it provides the connection between the box output and the rear wheel shaft, ensuring reliable power transmission, efficient and adapted to the characteristics of the DD2 motorcropper group.
This clutch crown is specifically developed for engines Rotax DD2 vintage 2021with 70 teeth Adapted to the standard transmission of this motorization. It mises directly on the DD2 clutch system and is an essential element for ensuring a good transmission ratio between the engine and the wheels.
Made in a robust material, it is sized to withstand the high torque generated by the engine Rotax DD2, while ensuring high longevity and constant performance, whether training or competing.
The clutch crown plays a central role in the Kart power transmission :
It is positioned on the transmission case DD2 engine.
When a driver opens the accelerator, the engine clutch is progressively committed.
The crown then receives the rotational movement transmitted by the clutch.
This rotation is then transmitted to the chain that connects the crown to rear sprocket, causing the wheel.
The Crown size (number of teeth) determines the transmission report With the pinion, influencing directly:
the acceleration of the kart,
the advanced speed,
The engine response in some diet ranges.
Within the framework of Rotax Dd2The clutch system is integrated and does not require a string between the motor and an external box: the crown engages directly with the rear transmission. This allows better mechanical efficiency and a more direct engine response.
Engines Rotax Dd2 version 2021
Crown adapted to the integrated transmission system DD2
Use Competition, Performance or Advanced Leisure
Number of teeth: 70
Compatibility: Rotax DD2 2021
Function: Transmission of movement to the rear chain via the clutch
Quality: Designed to withstand race and performance constraints
Effective and reliable power transmission
Report studied for the DD2 2021 configuration
Robust design for intensive use
Optimize acceleration and speed depending on the rear pinion used
When changing the crown, systematically check the status of the rear sprocket as well as the chain to ensure homogeneous wear and optimal transmission.
It is recommended to regularly check the string of the chain and wear of the ring for the crown to ensure constant safety and performance.
If you are not familiar with the assembly or transmission settings, entrust this job to a karting professional to ensure proper and safe assembly.
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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