SRAM RED AXS E1 Chainring 12 Speed PNS We worked with 3M® to

We worked with 3M® to produce a self adhesive tube patch that stretches

A lightweight 48 grams

Wider contact area of dual diameter opposed-piston design

The Thomson X2 features a lighter

SRAM RED AXS E1 Chainring 12 Speed PNS We worked with 3M® toSRAMs lightest, stiffest, and most durable chainring. SRAMs one piece construction ensures that none of your effort goes to waste. A 13 tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. And the technology packed in makes this their longest lasting chainring set ever. Features Crisp and accurate front shifts One piece construction for faster, smoother, more