Durable 1x road and gravel crankset with SRAM X-SYNC™ technology for optimal chain guidance.

The SRAM Apex 1 crankset is the ideal choice for riders looking for a simple, reliable and low-maintenance 1x drivetrain. Designed for road, gravel and cyclocross bikes, it impresses with high stiffness, low weight and proven X-SYNC™ technology for maximum chain control.

The 44-tooth chainring with specially shaped tooth profiles engages the chain earlier than conventional chainrings and ensures a secure hold - even on rough gravel roads or in muddy conditions. At the same time, integrated dirt channels enable reliable self-cleaning.

The aluminium crank arms and integrated asymmetric 4-arm spider provide an excellent balance of stiffness and weight. The design also creates more tyre and frame clearance than classic road cranksets.

Highlights:

• SRAM X-SYNC™ chainring: optimal chain guidance and high operational reliability on any surface.
• 1x drivetrain: easy operation with minimal maintenance.
• Aluminium construction: light, stiff and durable.
• GXP technology: proven 24 mm axle system for high stiffness.
• More tyre clearance: an additional 2 mm of clearance per side compared with classic road cranksets.

Technical data:

• Manufacturer: SRAM
• Model: Apex 1
• Model ID: FC-APX-1-A1
• Intended use: Road, gravel, cyclocross
• Drivetrain: 1x
• Compatibility: SRAM 10-speed and 11-speed
• Crank length: 175 mm
• Chainring: 44 teeth
• Crank arm material: Aluminium
• Spider material: Aluminium
• Chainring material: Aluminium
• Technology: SRAM X-SYNC™
• Bottom bracket system: GXP
• Axle diameter: 24 mm
• Chainline: 45.5 mm
• BCD: 110 mm (4-arm)
• Chainring offset: 6.5 mm
• Compatible chain: SRAM PC1110 and 10-/11-speed PowerChain
• Compatible bottom bracket: GXP / PF GXP 68 mm
• Colour: Black
• Weight: approx. 807 g (manufacturer specification for comparable version)

Technologies:

• X-SYNC™: The special wide-narrow tooth profile ensures particularly secure chain guidance and reduces the risk of chain drops. Additional dirt channels improve performance in wet and muddy conditions.
• GXP: The proven GXP bottom bracket system provides high stiffness, low weight and durable bearing performance.

Scope of delivery:

• 1x SRAM Apex 1 crankset
• 1x SRAM X-SYNC™ 44-tooth chainring
• Note: Supplied without GXP bottom bracket.
• Note: Workshop packaging (without outer packaging)
  
  

Manufacturer part no.: 407100275  | EAN: 0710845796494

The SRAM Apex 1 crankset impresses with simple 1x technology, secure chain retention and a robust construction - ideal for gravel, cyclocross and road adventures.