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SKU: FSACKST0899

Full Speed Ahead Gossamer CK Alloy BB386 Road Bike Crankset - CNC Machined 7075 Aluminum Chainrings, Cold-Forged AL6061 Arms, Forged AL7050 Spindle, 30mm BB386 EVO Compatibility, Lightweight Performance & Stiffness for Road Cycling

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Description
Specifications

Upgrade your road cycling performance with the Full Speed Ahead Gossamer CK Alloy BB386 46X36 ABS 175 Road Bike Crankset - the perfect blend of lightweight engineering, durability, and precision shifting. Designed for serious riders and alloy enthusiasts, this high-end crankset delivers exceptional speed and strength on every ride.

Materials & Construction:

Constructed from cold-forged AL6061/T6 aluminum, the Gossamer crankarms offer superior strength-to-weight ratio while maintaining a sleek, aerodynamic profile. The forged AL7050 BB386EVO spindle ensures exceptional durability and stiffness, providing reliable power transfer across demanding terrains. CNC-machined AL7075 aluminum chainrings with strategically recessed design optimize weight savings and enhance precise shifting performance.

Performance & Engineering:

Celebrated for its racing heritage, the Gossamer crankset boasts an asymmetric bolt spacing (ABS) system with chainring bolts positioned for maximum strength and durability. The 30mm BB386 EVO spindle is compatible with virtually all modern road frames-simply refer to Full Speed Ahead's easy-to-use BB chart for installation. Its lightweight profile (just 751 grams) combined with high-stiffness construction translates to efficient power delivery, responsiveness, and stability during competitive rides or long-distance endurance.

Components & Technology:

Equipped to fit Shimano, SRAM 10/11-speed, and Campagnolo 10-speed systems, this double crankset features 110 BCD chainrings with dual sizes (46/36), delivering optimal gear ratios for versatile riding conditions. Chromoly chainring bolts further reinforce durability and rapid, precise shifting. The 110ABS (Asymmetric Bolt Spacing) design enhances overall stiffness and Shimano/SRAM compatibility ensures seamless integration with your drivetrain.

Style & Use Case:

A blend of sleek aesthetics and high-performance engineering, the Gossamer CK Alloy crankset is ideal for road racers, triathletes, and passionate hobbyists seeking lightweight efficiency without compromising strength. Its versatile design suits a variety of road frames and riding styles-from climbing steep hills to sprinting on flat roads.

Innovative & Differentiating Features:

- Cold-forged aluminum arms for superior strength-to-weight ratio

- Forged AL7050 spindle with BB386EVO compatibility for wide frame compatibility

- CNC-machined AL7075 chainrings for rapid, precise shifting

- Asymmetric Bolt Spacing (ABS) system boosts stiffness and durability

- Available in multiple crank lengths and gearing options to customize your ride

Elevate your road cycling setup with this high-performance, durable alloy crankset designed to improve efficiency, enhance speed, and withstand the rigors of demanding rides. Whether upgrading your current drivetrain or building a new bike, the Full Speed Ahead Gossamer CK Alloy BB386 46X36 ABS Crankset is your ideal choice for racing, training, and serious cycling adventures.

  • High-performance alloy road crankset engineered for durability and precision, featuring cold-forged AL6061/T6 aluminum arms for optimal strength-to-weight ratio.
  • Equipped with a forged AL7050 BB386EVO spindle made from high-strength alloy, ensuring reliable power transfer and lasting performance on demanding rides.
  • CNC-machined 7075 aluminum chainrings with recess machined and pinned design deliver rapid, precise shifting and enhanced chain retention, perfect for competitive racing.
  • Designed to fit Shimano, SRAM 10-11 speed, and Campagnolo drivetrain systems, the Gossamer CK Alloy BB386 offers versatile compatibility for a wide range of road bikes.
  • Innovative ABS (Asymmetric Bolt Spacing) system with strategically spaced chainring bolts provides maximum stiffness and strength, making it ideal for aggressive riding and challenging conditions.
Weight751
Bike TypeRoad Bike
MaterialAlloy
CompatibilityBB386
Bolt Position4
Number of SpeedsDouble
DrivetrainShimano10/11S,Sram10/11S,Campa10S
Chainring Type110ABS
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

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Ben Berman Founder & CEO of 365 Cycles


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