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The FSA SLK Light BB386EVO Standard Chainset revolutionises crank fitment. A One-Crank-Fits-All solution that can be accommodated by almost all Bottom Bracket types with impressive stiffness and low weight. 
The FSA SLK Light BB386EVO Standard Chainset revolutionises crank fitment. A One-Crank-Fits-All solution that can be accommodated by almost all Bottom Bracket types with impressive stiffness and low weight. 
FSA

FSA SLK Light 386 EVO Chainset : 53/39 : Standard

£449.95
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We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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If you are not completely satisfied with your purchase, simply return the item or items to us in their original condition* within 30 days of receipt. You must notify us in writing within 14 working days of placing your order, by post or email of your intention to do this.

RETURN ADDRESS:

Returns Department
7hundred Ltd
68 Peascod Street
Windsor
SL4 1DE

We will issue a refund, credit or exchange the item for a different size / colour if preferred. Delivery charges are only refundable if you have canceled your entire order within the 7 day Cooling-Off Period or where the goods are faulty and a refund is made.

Store Credit is valid for 2 years and cannot be redeemed for cash at any point.

Where you require an exchange, for example, because a size has been incorrectly ordered, we will make a £4.95 charge or deduct the value from Reward Points where available, to cover re-delivery costs.
(Note: For larger items such as wheels, smart trainers, this charge may vary and you will be informed of the price before the item is sent).

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  • The parcel can take up to 7 working days to be processed once received.

* Note: when trying on items of clothing, please ensure that you are not wearing perfume / aftershave or a deodorant which may leave a scent or marks on the item. In the case of cycling shorts please ensure that underwear is worn when first trying them on. The item(s) must be returned in its original packaging with all labels and tags and with all enclosed documentation.

We will be unable to accept the return of any item where there is evidence that these instructions have not been followed.

For large items such as bikes, trainers and associated large / bulky accessories and wheels, we reserve the right to charge a re-stocking fee of 5% to cover our administration costs.

Faulty Item

If the item you received is faulty, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return. You have 30 days from receipt of the faulty item to notify us of your intent to return it and a further 30 days in which to do so.

Incorrect Item

If the item you received is not what you originally ordered, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return.

All refunds will be given as soon as possible, and usually take the form of a refund transaction onto the card used for the original purchase. At the very latest we will refund your money within 28 days from the day we receive your returned item. In the case of incorrect ordering and undisclosed reasons for return, a credit or exchange may be issued and the customer will be expected to pay the return postage costs.

All returns must be accompanied by a completed returns form and a copy of the original invoice.



You can submit a returns form here:

Returns Form

FSA SLK Light 386 EVO Chainset : 53/39 : Standard

Brand:FSA

Code:336-

BB386EVO is based on the existing BB30 system. The revolution of the 30mm spindle opened the door for the most significant improvement in crank design in many years. BB30 raised the bar for crank set weight, stiffness, and design. The key is the 30mm diameter alloy spindle, formed in a high-pressure, low-speed extrusion process. The 30mm spindle improved torsional stiffness, while reducing the spindle length, and increasing the contact area between the crank arm and the spindle.

The BB386EVO design simply modifies the BB30 design to a wider width, and incorporates a press fit bearing cup, rather than the direct fit bearing of the BB30 system. This slight modification allows the adaptability of the design to other BB shells, and gives the frame builder more landscape to craft their frames.

The wider BB386EVO shell allows greatly increased surface area, up to a diameter of around 83mm, so the shape of the tubes can be further modified to achieve the ride performance frame designers want. A standard 68mm BB shell width allows a down tube or seat tube diameter of around 63mm maximum. The BB386EVO system allows a much more generous area, up to around 80-81mm. This solution can really increase frame stiffness and using the press fit cups allows the frame maker to eliminate any alloy insert into the BB shell, for a big weight reduction.

From the component makers perspective, the BB386EVO system allows the flexibility to fit many more frames. The BB386EVO uses the proven 30mm alloy spindle, which already is known to reduce weight and improve stiffness. Mating this to the wider BB shell, and press fit cups, allows this crankset to fit not only the 386EVO BB shell, but also to be adaptable to threaded frames, and to BB30 frames. The wider BB shell allows chain stays to be optimized, with either a greater thickness, or a wider spacing, to allow greater stiffness, plus better tyre clearance, and a narrower BB shell.

The crankset is able to keep a normal Q-factor, while being adaptable to three different bottom bracket systems. FSA offer BB adapters that will allow this crankset to have the widest range of adaptability of any crankset they produce. Thus, the BB386EVO crankset can eliminate the need to offer different crankset models for the different BB standards. FSA offer one crankset that will fit all three, and still be lighter and stiff than the current MegaExo option.

‘One for all, all for one’. The BB386EVO is all about adaptability. The BB386EVO Crank will fit multiple frame BB standards and the BB386EVO BB design allows the use of crank sets with the 24mm integrated spindle by simple bearing adapters which reduce the 30mm bearings to fit the 24mm spindle, in addition to the BB386EVO crank.

FSA also offer simple bottom brackets and adapters to allow one crank set to fit all three types of frames, thus simplifying the assembly process. The BB386EVO crankset will not only fit all of these bottom bracket types, but will also offer greatly improved performance compared to 24mm integrated systems, and reduced weight.

One crank can do it all.

 

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