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Description

Alpinestars Nucleon Flex Pro Ci ChestThe Nucleon KR CELL CiR has been designed to offer protection to track and sports bike riders while ensuring maximum levels of breathability and comfort. The double layered chest shell plate is constructed from a high performance polymeric material blend for optimised flexibility and excellent weight saving properties. Unique CELL microstructure is designed for advanced energy absorption, adaptivity, maximum breathability and air flow. Soft

Viscosity 40°C: 240mm²/s

Compatible with the latest Bluetooth 5

A new sport touring jacket with Alpinestars exclusive Drystar® waterproof and breathable membrane for effective all-weather performance

making it perfect as all year tyre

forming a finger bridge to prevent finger roll and separation during impacts

Polisport is able to create great-fitting

Photochromic

For best results bleed the system with fresh fluid before each race

- Inner nylon sleeve for longer life & smooth operation

The Whites Lever Guards are CNC machined from 6061-T6 aluminium and are designed to prevent crash-causing accidental brake application

Heel grip ankle design for stability when riding on the balls of your feet

Outside Width: 109mm