Shimano I-Spec A, B and II mounts explained|

Shimano I-Spec A, B and II mounts explained
If you’re a mountain biker and own a recent set of Shimano disc brakes and trigger shifters in Deore or higher, you’ll likely have seen the term ‘I-Spec’. This is Shimano’s wording for integrating the brake lever and shifter into one handlebar clamp …
Read more on BikeRadar.com