Sram: JUST PEDALThe 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.THINGS TO REMEMBER• SRAM 1x™ road 10-speed and 11-speed compatible• 24 and 30mm spindles, compatible with GXP®, BB30, PressFit 30™, and PFGXP• Compatible with 130 and 135/142 OLD frames• Available with 40T, 42T, 44T chainrings• Chain guard option• Aluminium chainring and crankarmsFEATURES AND BENEFITS• Patented X-Sync™ chainring technology provides unparalleled chain retention as part of a complete SRAM 1x™ system• Integrated 4-arm, asymmetric spider maximizes stiffness to weight• Greater frame and tire clearance than other road cranks, 2mm per sideSPECIFICATIONSSpeeds:  10/11BB Compatibility:  BB30/PF30-68mmChainring Size:  42Crank arm length:  170mm, 172.5mm, 175mmChainline:  45.5mmBB Spindle Interface:  30mmChainring material:  AluminiumGuard:  No GuardBolt Circle Diameter (BCD):  4-Bolt 110 BCDCrank arm material:  AluminiumColour (Crank arm):  Black