FSA SL-K LIGHT Direct Mount BB386EVO Crankset
Description
FSA proudly introduces the SL-K LIGHT Direct Mount crankset, a cutting-edge product designed to deliver top-level performance at an accessible price point. Engineered with advanced materials and fully in-house manufacturing, the SL-K combines durability, innovation, and style, making it the ideal choice for both professional cyclists and passionate enthusiasts seeking premium equipment.
At the heart of the SL-K LIGHT Direct Mount lies FSA’s Hollow technology, which creates ultra-light, hollow carbon crank arms. This construction achieves the perfect balance between lightweight performance and exceptional stiffness, ensuring maximum power transfer and long-term durability. The sleek UD carbon finish enhances its visual appeal while maintaining a technically superior standard for demanding riders.
FSA’s revolutionary MEGATORQ technology redefines chainring performance, delivering an outstanding combination of chain retention, smooth shifting, and durability. Developed through meticulous engineering and collaboration with professional athletes, it has been tested under extreme conditions to meet the highest expectations. The advanced tooth profile design optimizes the contact point between the chain and chainring, significantly reducing chain drops even under maximum load. The updated derailment angle on the non-contact side further improves shifting efficiency, enabling faster and more precise gear changes without compromising chain security.
Features
• Hollow carbon arms with UD carbon finish
• Carbon composite crank arms
• Cold-forged AL7075 CNC-machined chainrings
• 30mm CNC-machined AL7050 BB386EVO spindle
• BCD – Direct Mount system
SIZES
Crank arm length: 165, 170, 172.5, 175 mm
Chainring options: 54/40T, 53/39T, 52/36T, 50/34T (Shimano/FSA 12S), 48/35T (SRAM 12S)
QF / C.L.: 147 mm / 44 mm
WEIGHT
Weight: 650 grams (53/39T)
References
336-0415552030 – CK ROAD SL-K Mod BB386EVO DM 50x34 165mm SH12 B4
336-0415553030 – CK ROAD SL-K Mod BB386EVO DM 50x34 170mm SH12 B4
336-0415554030 – CK ROAD SL-K Mod BB386EVO DM 50x34 172.5mm SH12 B4
336-0415555030 – CK ROAD SL-K Mod BB386EVO DM 50x34 175mm SH12 B4
336-0415743030 – CK ROAD SL-K Mod BB386EVO DM 52x36 170mm SH12 B4
336-0415293030 – CK ROAD SL-K Mod BB386EVO DM 53x39 170mm SH12 B4
336-0415294030 – CK ROAD SL-K Mod BB386EVO DM 53x39 172.5mm SH12 B4
336-0415295030 – CK ROAD SL-K Mod BB386EVO DM 53x39 175mm SH12 B4
Specifications
Type: Crankset
Technology: ABS, BB386EVO, Hollow Carbon, Megatooth
Discipline: Road
Series: SL-K
Color: Black
Weight (gr): 507
Compatibility: BB386EVO
Drivetrain Compatibility: Shimano 11/12S, SRAM 11/12S
Material: Carbon
