SRAM Apex Crankset 172.5mm – Professional Grade Road Bike Component

Road Cycling Crankset Designed for Precision and Performance

Engineered for road cyclists chasing efficiency and reliability, this lightweight crankset combines rugged durability with seamless integration for your rigors of endurance riding or spirited sprints on paved terrain. Built from cold-forged 6061 aluminum alloy, it delivers an exceptional strength-to-weight ratio—ideal for riders prioritizing power transfer without added bulk. The PowerGlide chainrings ensure razor-sharp shifting every time, whether you’re tackling steep climbs or accelerating on open roads at 10-speed drivetrain setups.

Key Features & Benefits:
– GXP Spindle & Sealed Bearings: Enjoy effortless installation and low-maintenance performance with the included English-threaded GXP spindle and sealed-bearing bottom bracket system—no extra parts needed for setup.
– Optimized Pedaling Comfort: A Q-factor of 145mm keeps your pedal stance narrow yet stable, reducing knee strain during long-distance rides while maintaining efficient power delivery.
– Versatile Compatibility: Designed for road bikes with 130mm hubs or disc brake models featuring 135/142mm hubs (chainstay length >415mm), this crankset adapts seamlessly to modern drivetrain configurations.
– Aggressive Gear Options: Double chainrings at 34T/50T provide a wide gear range for conquering varied terrains—from steep ascents to high-speed descents—while retaining smooth shifting precision through every rotation.

Why Choose This Crankset?
Compared to traditional cranksets that require separate spindle or bearing purchases, this system streamlines assembly while maintaining superior stiffness at just 875 grams total weight*. Its compact design pairs perfectly with aggressive road geometries and disc brake setups, ensuring seamless alignment with your bike’s drivetrain architecture.

Perfect For:
– Competitive road riders seeking responsive power transfer
– Endurance cyclists valuing comfort over long miles
– Gravel enthusiasts upgrading to road-disc compatible builds

Specs at a Glance:
– Crank Length: 172.5mm
– Chainline Compatibility: Optimized for road disc hubs (>415mm chainstay)
– Spindle Interface: SRAM/Truvativ GXP (9/16″ pedal spindle)
– Color: Matte Black finish

Whether you’re racing against rivals or pushing personal limits on your next century ride, this crankset balances performance engineering with practicality—so you can focus on the road ahead without worrying about maintenance or compatibility hurdles.