ROCKBROS SAMURAI Q2S SMART TAIL LIGHTType: Smart rechargeable tail light with brake sensing and rear safety illumination Material: ABS and PC housing for lightweight durability and impact resistance Light Source: High brightness COB LED for clear visibility Modes: Multiple lighting modes including flash, breathing, fast flash, and steady on Brake Sensor: Intelligent brake sensing that increases brightness upon deceleration Auto Function: Built in motion and light sensors for automatic on

Installation: Threaded for secure fit

Design: Oval narrow-wide tooth profile for improved chain retention

and road bike builds requiring reliable headset replacement or upgrades

and performance-oriented builds

Weight: Lightweight and durable design for reliable air retention

Material: High-tech polymer resin for lightweight durability and splash protection

Series: Shimano Deore M6100

Weight: Lightweight and durable MTB-focused construction

Installation: Threaded installation for BSA 68 mm bottom bracket shells

smoother power delivery

Type: Bicycle cable set (shift and brake)

flexible fabric with gel padding for comfort and grip • Protection: Padded palm and anti-slip gel compound to reduce vibration and enhance control • Touchscreen: Touchscreen-compatible fingertips on select full-finger models for phone use without removal • Design: Ergonomic fit with elastic print and breathable mesh to keep hands cool • Weight: Lightweight construction for minimal hand fatigue during long rides • Installation: Easy to put on and remove with pull tabs or stretch fit • Use Case: Ideal for cycling training