KFX Boost Crankset
KFX Boost Crankset
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Why We Like The KFX Boost Crankset
Carbon cranks aren’t for everyone, so the aluminum enthusiasts among our ranks opt for the KFX Boost Crankset for its high-performance design that also boasts a durable aluminum construction. These cranks are CNC-machined with a hollow construction for a ride feel that is lightweight, responsive, and ultra-stiff for pedaling efficiency. They’re perfect for general trail riding, and the aluminum construction also offers excellent vibration damping characteristics for rough enduro riding.
Details
- Top-tier aluminum crankset is stiff, durable, and lightweight
- Compatible with SRAM and Shimano 11 and 12-speed drivetrains
- Boost 148mm spacing accommodates most modern mountain bikes
- Optimized for FSA BB392EVO bottom brackets
- Item #FSAD133
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Tech Specs
- Arm Material
- CNC-machined aluminum
- Arm Length
- 170mm, 175mm
- Chainring Sizes
- 30t, 32t
- Bolts
- direct-mount
- Rings
- single
- BB Type
- BB392EVO
- Spindle
- forged 7050 aluminum
- Q Factor
- 169mm
- Chainline
- 51.8mm
- Compatible Components
- [drivetrains] Shimano and SRAM 11 or 12-speed mountain, [bottom brackets] FSA BB392EVO
- Includes
- 1 chainring, 2 crank spacers
- Claimed Weight
- 520g
- Manufacturer Warranty
- 2 years
- Activity
- mountain biking