Apex® 1 Crankset

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.

  • 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 side

Some variations of this product featured on this page are not available for purchase and are installed on bicycles as original equipment only. See your dealer for details.

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Specs

Specifications for Apex® 1 Crankset

Arm MaterialAluminum
Chainring MaterialAluminum
Available Arm Lengths165mm, 170mm, 172.5mm, 175mm
CompatibilityBB30/PF30-68mm, GXP/PF GXP 68mm
ColorsBlack
Chainrings42t
Interface24mm, 30mm
OtherChainline: 45.5mm

Technology

X-SYNC™

SRAM X-SYNC™ 1x chain rings provide the highest level of performance and durability. The SRAM X-SYNC™ tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC™ chain rings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC™ rings are an integral part of the SRAM 1x™ drivetrain.

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Service

Documents Available for Apex® 1 Crankset

See more documents available for SRAM Road products.


SRAM Warranty (2.19 MB, PDF) - 28 Pages

Languages covered: EN, DE, ES, FR, IT, NL, PT, JA, ZH, PL, DA, CS, EL, RO, FI, SV, GA, BG, MT, SK, SL, HU, ET, LV, LT, KO, RU
Updated June 16, 2015