SRAM Red D1 AXS Aero Crankset (Black) (1 x 12 Speed) (DUB Spindle) (172.5mm) (48T)

This is the Sram Red 1 AXS™ Aero Crankset. This crankset uses X-Range™ gearing technology to give you better, more useful gearing. The bigger range of gears on the Sram Red AXS cassette allow for smaller chainring sizes without losing any top-end gears. This chainring is finished with laser-etching machines giving it more durability and the X-SYNC™ wide-tooth, narrow-tooth chainring technology gives you chain control like no other. Also, if you change your mind — gear changes are a breeze because non-aero chainrings can be installed with a single tool.

Features:

• AXS electronic integration platform
• Carbon Tuned™ carbon lay-up design
• X-Range gearing technology
• X-Sync™ 1x chainring technology

Specifications:
Materials: Carbon (Crank Arm), Aluminum (Chainring) 
Speeds: 1x12 
Chainring Size: 48T & 50T 
Crank Arm Lenght: 170mm, 172.5mm, 175mm 
Spindle: SRAM Road DUB™ 
BDC: Direct Mount

This product was added to our catalog on September 12, 2019