SRAM RED eTap AXS 1x12 crankset

DESCRIPTION
Triathlon, Time Trial & Cyclocross - a few cycling disciplines are simply predestined for 1x cranks. Even though our X-Range™ 2x setup has inherited much of the simplicity of our 1x system, there are still areas where a chainring is still the best choice. The SRAM RED® 1 crankset offers even the most demanding racer the right combination of features - aerodynamics, durability and simplicity.


FEATURES
Single chainring simplifies handling and reduces weight
Direct mount aero chainrings in 48- and 50-tooth versions with improved aerodynamics
Non-aero chainrings can be easily installed with a tool for quick gear changes
SRAM X-SYNC™ chainrings offer optimal chain control
Lasered chainring surface now even more durable
DUB™ bottom bracket adds durability and simplicity
Later upgrade with power meter possible

Specifications
CURB ARM LENGTH 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
INNER BEARING SHAFT INTERFACE DUB
BOTTOM BEARING COMPATIBILITY All SRAM Road DUB BBs
LENGTH 12
CHAINBLADE MATERIAL Aluminum
LOCH CIRCLE DIAMETER (LKD) 107 BCD, Direct Mount (DM)
CHAINLINE 45.0mm
CHAINRING SIZE 36, 38, 40, 42, 44, 46, 48, 50