The built-in rechargeable battery charges via USB-C

Each set includes end plugs and finishing tape for a clean and secure installation

Featuring a 13-tooth upper pulley wheel and a 19-tooth lower pulley wheel to provide absolute optimisation of the rear derailleur

Perfect for training and racing from spring through high summer

Compatible

4170 mechanism pro long sleeve jersey petroleum dark olive variantid_3732 The built-in rechargeable battery chargesThe Mechanism Pro Long Sleeve Jersey is designed to act as a protective layer for varying conditions, shielding your arms and torso from both cooler temperatures and sun exposure. Suitable for both training and racing, it performs across seasons from spring through high summer. Constructed using a lightweight Schoeller fabric with coldblack technology, the jersey minimizes heat build up, making it adaptable to a wide range of conditions. It features a