Oumers Upgraded Bicycle Crank Puller,Bike Crank Removal Tool with Bottom Bracket Tool for Square Taper and Splined Cranks

Universal Compatibility: This crank arm removal tool effortlessly removes and installs square taper, Octalink, ISIS, PowerSpline and most splined crank arms. Works for road, mountain, folding and e-bikes—no extra adapters needed.
All-In-One Kit: This complete bike repair tool kit includes everything you need for crank removal jobs: crank puller (with top cap), bottom bracket socket and 8mm hex wrench. No extra purchases required—ideal for home workshops and on-the-go repairs.
Durable Steel Build: Engineered with heat-treated, quenched high-carbon steel and a multi-layer electroplated finish. Handles stubborn cranks, resists rust, and delivers reliable performance for years.
Damage-Free Precision: The bottom bracket removal tool’s 20-tooth socket fully engages components for stable torque application. Precisely machined threads fit crank bolt openings perfectly to avoid slipping or cross-threading, eliminating crank bending, frame scratches and costly post-repair part replac