pastiglie organiche sram red level ultimate tlm hrd sella san marco open-fit Pirelli SmarTUBE inner tubes feature

Pirelli SmarTUBE inner tubes feature a standard Presta valve with an RVC glued core mechanism

a new level of interaction

This feature allows you to go fast while staying comfortable

14% elastane front/back/collar/inner pocket 83% polyamide

Double seal system

pastiglie organiche sram red level ultimate tlm hrd sella san marco open-fit Pirelli SmarTUBE inner tubes featureOriginal Sram organic compound brake pads, complete with spring and pin. Compatibility: Red eTap AXS (Gen. 1 'Mono Bloc' caliper), eTap HRD, Red 22 HRD (B1), Force 22 HRD (B1), Force 1 HRD, Rival 22 HRD (B1), Rival 1 HRD, Apex 1 HRD, S 700 HRD (B1), Level Ultimate, TLM (2016 2019).