ethirteen espec Plus Bosch CX Gen4 Crank Arm 160mm RGroup_DAE79FDD99171AAD318B04F0473E64F9BCDCB29C The Lezyne Smart Chainstay Protector

The Lezyne Smart Chainstay Protector is crafted from abrasion-resistant neoprene to shield your bike frame and minimize chain noise

It's constructed from aluminum to minimize weight while maintaining durability

The pack features a helmet carry

rigid feel while staying durable through serious training rides and fast race days

making it an essential tool for any bike mechanic

ethirteen espec Plus Bosch CX Gen4 Crank Arm 160mm RGroup_DAE79FDD99171AAD318B04F0473E64F9BCDCB29C The Lezyne Smart Chainstay ProtectorThe e*thirteen espec Plus Bosch CX Gen4 Crank Arm 160mm is built to help your Bosch powered E bike deliver clean, efficient pedalling under load. Its stiffness and strength support the motors torque more effectively, helping you convert battery energy into responsive acceleration and a more controlled ride feel. Designed for everyday trail and road use, it replaces your crank with a reliable, purpose made component from e*thirteen.