FSA K-Force Light BB386EVO 50/34T Road Crankset 2x10/11-speed - UD Carbon/black

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Description of FSA K-Force Light BB386EVO 50/34T Road Crankset 2x10/11-speed - UD Carbon/black

High Performance BB386 carbon crankset with versatile BB386 30 mm hollow spindle and asymmetric 4-arm bolt circle (no hiddenbolt). Fits excellent with the new K-Force WE groupset.

The Asymmetric Bolt Spacing built around a 110 mm, 4 arm BCD, were the spacing won't line up with a standard 110 mm ring. Because the rider's power output is not consistent around the circle, FSA placed the arms where the points of stress are highest allowing for a super light design that is still stiff. Standard and compact rings will be based around 110 mm asymmetric BCD.

The 30 mm hollow axle has an improved stiffness to weight ratio, in comparison with MegaExo cranksets equipped with 24 mm axles. BB386 standard with an increased distance between the bearings which improves stiffness and strength. The BB386 EVO is all about adaptability. Simple adaptors allow the K-Force BB386 EVO to fit to BSA, BB30 and PF-30 frames. One crank can do it all.

BB386EVO is based on the existing BB30 system. The revolution of the 30 mm 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 30 mm diameter alloy spindle, formed in a high-pressure, low-speed extrusion process. The 30 mm spindle improved torsional stiffness, while reducing the spindle, 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.

With truly nothing inside, K-Force Light is a showcase for the amazing potential of composite materials to deliver probably the lightest, stiffest, smoothest and strongest components possible. Finish: Carbon fiber UD weave with gloss finish and black/grey decals.

Q-Factor 147 mm, chainline 44 mm.

Please Note: The crankset will be delivered without bottom bracket.
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Fact Sheet of FSA K-Force Light BB386EVO 50/34T Road Crankset 2x10/11-speed - UD Carbon/black

Product Name: FSA K-Force Light BB386EVO 50/34T Road Crankset 2x10/11-speed - UD Carbon/black
Manufacturer: FSA
Item Code: FSA344836
Year: 2019
Material: crank arms: monocoque carbon composite with hollow arms
chainrings: aluminium 7075 T6, cnc machined
chainring bolts: aluminium 7075
Weight: approx. 534 gram (without bottom bracket, 50/34T, manufacturer information)
Included in delivery: without bottom bracket
Chainwheel, number of teeth: 50/34
Fitting for derailleur: 10-speed ||| 11-speed
Chainline: 44
Axle profile: 30mm Hollow Shaft
Recommended Bottom Bracket: not included - recommended: FSA MegaEvo 386 Ceramic BB-EVO8200 (threaded) / FSA BB386 EVO BB86 Adapter EL230 (PressFit)
Bolt Circle in mm: 110 mm ABS, 4-arms
Q-Factor: 147mm
Manufacturer page: http://www.fullspeedahead.com/
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Selection: FSA K-Force Light BB386EVO 50/34T Road Crankset 2x10/11-speed - UD Carbon/black
Still 3 in stock in stock, delivery time 11-12 days Crank arm length 170 mm
Currently not in stock Delivery time 12-13 days Crank arm length 172,5 mm
Still 3 in stock in stock, delivery time 11-12 days Crank arm length 175 mm
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