New Shimano Tiagra is Lighter, 2 x 11, and Offers Wider Range Gearing Tiagra gets some excellent updates making it a perfect drivetrain for affordable road & gravel bikes Written by Travis Reill March 03, 2026
Shimano 2011/2012: Trickle Down Technology For Tiagra And Acera Shimano’s “gateway,” “stepping stone,” or whatever you want to call them groupsets are going through changes. Acera is joining its higher-end brethren with the addition… Written by Thom Parsons March 01, 2011
