Full Speed Ahead SL-K 2x Modular Carbon Crankset – 165mm, For Shimano HG+ 12-Speed, 53/39t, DM/90 BCD, 30mm 386EVO Spindle, Black
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$492.00
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 looking for the best 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 design offers the perfect balance of lightweight construction and exceptional stiffness, ensuring top performance and long-term durability. The sleek UD carbon finish enhances its aesthetics, making it a visually striking and technically superior choice for demanding cyclists. The revolutionary MEGATORQ technology from FSA redefines the standard for chainring performance, ensuring an unmatched combination of chain retention, smooth shifting, and durability. This innovation is the result of meticulous design and collaboration with professional athletes, tested in extreme conditions to meet the highest expectations. The advanced tooth profile design creates an optimized contact point between the chain and chainring, reducing chain drops even under maximum load. The updated derailment angle on the non-contact side further enhances shifting efficiency, allowing for faster, more precise gear changes without compromising retention strength.
- FSA's Hollow Technology creates ultra-light, hollow carbon crank arms design that offers the perfect balance of lightweight construction and exceptional stiffness, ensuring top performance and long-term durability
- UD carbon finish enhances its aesthetics, making it a visually striking and technically superior choice for demanding cyclists
- Cold forged, CNC machined 7075 aluminum chainrings with FSA's MEGATORQ technology redefine the standard for chainring performance, ensuring an unmatched combination of chain retention, smooth shifting, and durability
- Updated derailment angle on the non-contact side further enhances shifting efficiency, allowing for faster, more precise gear changes without compromising retention strength
- Premium 30mm CNC machined 7050 BB386EVO spindle
- 174mm Q-Factor / 44mm Chainline
Description
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 looking for the best 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 design offers the perfect balance of lightweight construction and exceptional stiffness, ensuring top performance and long-term durability. The sleek UD carbon finish enhances its aesthetics, making it a visually striking and technically superior choice for demanding cyclists. The revolutionary MEGATORQ technology from FSA redefines the standard for chainring performance, ensuring an unmatched combination of chain retention, smooth shifting, and durability. This innovation is the result of meticulous design and collaboration with professional athletes, tested in extreme conditions to meet the highest expectations. The advanced tooth profile design creates an optimized contact point between the chain and chainring, reducing chain drops even under maximum load. The updated derailment angle on the non-contact side further enhances shifting efficiency, allowing for faster, more precise gear changes without compromising retention strength.
- FSA's Hollow Technology creates ultra-light, hollow carbon crank arms design that offers the perfect balance of lightweight construction and exceptional stiffness, ensuring top performance and long-term durability
- UD carbon finish enhances its aesthetics, making it a visually striking and technically superior choice for demanding cyclists
- Cold forged, CNC machined 7075 aluminum chainrings with FSA's MEGATORQ technology redefine the standard for chainring performance, ensuring an unmatched combination of chain retention, smooth shifting, and durability
- Updated derailment angle on the non-contact side further enhances shifting efficiency, allowing for faster, more precise gear changes without compromising retention strength
- Premium 30mm CNC machined 7050 BB386EVO spindle
- 174mm Q-Factor / 44mm Chainline
Additional information
| Rings | 53/39 |
|---|---|
| Number of Chainrings | Double |
| Drivetrain Speeds | 12 |
| Chainring BCD | 90 |
| Chainline/Hub Compatibility | 135/142 Road Disc Hubs > 415 mm Chainstay |
| Color | Black |
| Crank Length (mm) | 165 |
| Crank Intended Use | Gravel |
| Weight | 650 |
| BB Included | No |
| Pedal Spindle | 9/16" |
| Spindle Interface Type | 386 EVO |
| Defined Color | Black |
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- Road Caliper Brakes 62
- Spoke Kit 17
- Derailleur Hanger Hardware 9
- Derailleur 6
- Body Cleanser/Hygiene 7
- Integrated Handlebar/Aero Bar 8
- Tubeless Valves 143
- Spoke Nipple 37
- Axle Nut and Bolt 21
- Jackets 99
- Assembly Compound 23
- Linear Pull Brake Small Part 8
- Heart Rate Straps and Accessories 11
- Power Meter 6
- Tubeless Sealant 56
- Water Bottle Part and Accessory 13
- Grease 46
- Cyclocross Frame 23
- Clip-On Aero Bar 23
- Ski Carrier 11
- BMX Caliper Brake Sets 6
- Pulley Assembly 67
- Miscellaneous Rear Derailleur Part 86
- Ebike Crankset 97
- Saddle Care and Part 8
- Front Derailleur 90
- All-Road Frame 40
- Washer 10
- Drum Brake Part 6
- Anti-Fog 6
- Internally Geared Hub 22
- Brake Lever Hood 32
- Crank Part 45
- Bolt 23
- Hub Set 6
- Seatpost Part 30
- Cable Stop and Guides 12
- EPS Charger 6
- Bulk Wax 6
- Miscellaneous Spoke Tool 6
- Headlight & Taillight Set 30
- Detanglers 20
- Headset Stack Spacer 67
- Front Hub 121
- Watersport Carrier 6
- TT/Aero Brake/Shift Lever 6
- Cage Assembly 57
- Axle Set 29
- Front QR Skewer 13
- Y-Wrench 6
- Headset Upper 49
- Sunglasses 24
- Nut 8
- Belt Drive Belt 18
- First Aid Kit 6
- Dropper Seatpost 227
- Taillight 68
- Pillow 6
- Quick Release Skewer Pair 13
- Rear Shock Mount Kit 186
- Leg Bands 9
- Drop Bar Inline Levers 10
- Interface Unit 6
- Kit-In-A-Box Road Group 8
- Tubeless System Enhancements 46
- Entrees 6
- Steerer Extender 6
- Saddle 16
- Left Crank Arm 62
- Bike Protector 8
- Thru Axle Trailer Hitch Adaptor 46
- Front Derailleur Adaptor 19
- Stem Small Part 28
- Lower Leg Assembly 33
- Tubular Adhesive 10
- Hammock 6
- Dropper Seatpost Part 234
- Retail Store Fixture and Accessory 7
- Beverage Essentials 12
- Wound and Skin Care 6
- Decarolis 28
- Trailers 16
- Wheel Bag 8
- Trainer Accessories 25
- Service Kit 100
- Running Pant 6
- U-Brakes 11
- Power Unit 6
- Cookware 6
- Rear Mount Rack 47
- Anti Chafe 25
- Stem Column Adaptor 10
- Seatposts 123
- Stems 472
- Travel / Shipping Case Part 6
- Strollers 6
- Pulley Bolt 12
- Headset Top Cap 23
- Dry Bag/Stuff Sack 6
- Backpack 25
- Chair 6
- Chainstay/Frame Protection 118
- Bleed Kit 6
- Dresses and Skirts 6
- Foot Care 6
- BMX Bikes 6
- Child Carrier 21
- Tool Wrap 23
- TT/Aero Lever Pair 9
- Trainer Part 32
- Thru Axle 130
- Running Tight 6
- Linear Pull Brake Set 14
- Extra Parts 10
- Safety Light 8
- Woman 6
- Tubeless Conversion Kits 13
- Other Rack 23
- Front Custom Wheel 6
- Spoke 6
- Shifter Battery 9
- Trailer Stroller/Ski Kits 9
- Cable Anchor Assembly 16
- Cassettes 267
- Van/Truck Bed Rack Part 7
- Ebike Lock 30
- Bottom Bracket 6
- Pocket Knives and Multi-tool 6
- Disc Rotor Parts and Lockrings 52
- Apron 6
- Insect Net 6
- Bottle Cage Storage 13
- Gear Maintenance 6
- Rim Part 37
- Insect Bite Relief and Repellent 6
- Bell 73
- First Responder Assistance 6
- Rack Service Part 11
- Cantilever Brake Set 7
- Junction Box 16
- Bianchi 96
- Tubeless Tape 76
- BMX Hub Guard 30
- Wear Indicator 6
- Mountain Bike 43
- Freehub Body 136
- Trailer Wheels and Axle Parts 45
- Trailer Covers/Fabric Parts 20
- Cable Adjustment Assembly 10
- Seatpost Clamp 122
- Load Bar Tower 6
- Small Part 69
- Repair Stands 35
- Disc Rotor Adaptor 9
- Pedal Washer 9
- Thread Repair Kits 6
- Kid 6
- Cartridge Bearing 125
- Internally Geared Hub Part 68
- Load Bar/Tower Set 10
- Roof Rack Accessory 17
- Casual Short 6
- Mountain Frame 52
- Cargo Carrier 6
- Disc Brake Fluid 6
- Shifter Battery Charger 9
- Remote Upgrade Kits 9
- Peg Sleeve 16
- Knickers 11
- Brake Shoe and Pad 91
- Headlights 54
- Luggage/Duffel Bag 9
- Trailer Frame Parts 17
- Cable Fixing Assembly 10
- Hydraulic Brake Lever Part 216
- Load Bar 6
- Coffee 6
- BMX Crankset 62
- Remote Shifter 13
- Disc Brake Hose Kit 93
- One-Piece Crankset 6
- Spoke Tensiometer 6
- Rigid Mountain Fork 22
- Pedal Wrench 6
- Disc Brake & Lever 4
- Spindle 17
- Cyclocross Bike 18
- Shifter 6
- Rack Accessories 10
- U-Brake Part 8
- Battery Charger Cable 7
- Helmet Parts and Accessories 6
- Light Part 57
- Top Cap 13
- Chainring 7
- Polish 13
- Lumbar/Fanny Pack 14
- Other Trailer Parts 22
- Phone Charger 6
- Bracket/Accessory 27
- Travel / Shipping Cases 9
- Bag Part 26
- Swim Wear 6
- Folding Lock 30
- Brake Pad and Shoe Part 16
- Belt Drive Ring 16
- Branded Sign/Banner 13
- Track Frames 6
- Pedal Small Part 109
- Recovery 6
- Compression Bottom 6
- T-Shirt 6
- Roof Rack Bike Carrier 13
- Hitch Rack Part 6
- Road Shifter Part 92
- Rear Wiring Kit 6
- Rear Hub 220
- Trunk Rack Accessory 7
- Air Springs & Parts 142
- Road Frames 22
- BMX Peg 20
- Messenger Bag 6
- Brake Housing 37
- Mustache Bar 6
- Child Carrier Trailer 17
- Aero Bar Extensions 19
- Computer Mount Kit/Adapter 115
- Disc Brake Calipers 120
- Dropper Seatpost Remote 61
- Linear Pull Brake Noodle 16
- Cadence/Speed Sensor 18
- Training Wheel 12
- Rear Shock Service Kits 52
- Tire Liners 38
- Brake Lever 6
- Crown Race 27
- Bars 50
- Direct Mount Chainrings 350
- Roof Rack Wheel Fork 10
- Roller Brake 10
- Disc Golf 6
- Cleat Cover 9
- Bar Tape 169
- Reflective Stick-on 6
- Hitch Rack Accessory 33
- Road Bike 26
- Track Bike 10
- Brake 6
- Bicycle Mounted Rack Part 55
- Chains 194
- Fixtures & Accessories 3
- Bag & Tool Kit 2
- Dropout 43
- Wheel/Frame Lock 19
- Drop Bar Stoker Lever 6
- Magnet 8
- Container 6
- Cable Cutter 6
- Other Brake Lever Part 29
- Compression Plug 17
- Headset Tool 6
- Cyclocross/Hybrid Fork 40
- Gloves 473
- Fairing 6
- Electronic Shifter Extra Part 25
- Disc Golf Display 6
- Van/Truck Bed Rack 13
- Bottom 6
- Water Bottle Cage Hardware 40
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