Aluminum Alloy Di2 Plug Tool for Shimano 12-Speed SD300 Cables CNC-Machined Cable Tool Compatible with R7170, R8170, R9250 – Not for 11-Speed/SD50 Systems
- Premium Aluminum Alloy Construction – Unlike common plastic tools, our Di2 plug tool is CNC-machined from durable aluminum alloy, offering superior strength, longevity, and resistance to wear during repeated use.
- Precision-Fit for 12-Speed SD300 Di2 Systems – Designed specifically for Shimano's 12-speed electronic shifting systems including R7170, R8170, and R9250. Ensures safe, damage-free cable insertion and removal.
- Effortless Cable Installation & Removal – Smoothly connects and disconnects 3.45mm E-Tube SD300 connectors without straining the delicate wires or risking connector damage.
- Compact, Lightweight & Professional – Weighs just 19.5g with a compact size (111.4mm x 14.8mm x 6.5mm), perfect for any toolkit—ideal for cyclists, mechanics, or pro bike shops.
- Not Compatible with 11-Speed/SD50 Systems – Engineered exclusively for SD300 cable types. Do not use with Shimano 11-speed Di2 setups (e.g., R6870, R8050, R9150) to avoid connector damage.