SRAM crankset Apex 1 BB30 / 172.5 mm

The Apex 1 crankset completes the Apex 1 group, SRAM’s most affordable road 1x™ drivetrain yet. Using patented X-Sync™ technology, the Apex 1 crankset runs silent and secure. Riders looking for a wide gear range and shifting simplicity at a great value will find it in Apex 1.

- Speeds: 10/11
- BB Compatibility: BB30/PF30-68mm, GXP/PF GXP 68mm
- Chainring Size: 42
- Crank arm length: 165mm, 170mm, 172.5mm, 175mm
- Chainline: 45.5mm
- BB Spindle Interface: 24mm, 30mm
- Chainring material: Aluminum
- Guard: No Guard
- Bolt Circle Diameter (BCD): 4-Bolt 110 BCD
- Crank arm material: Aluminum
- Color (Crank arm): Black